Establishing the pre-placodal region and breaking it into placodes with distinct identities

Developmental Biology

Volumn 389, Issue 1, 2014, Pages 13-27

  Saint Jeannet, Jean Pierre ^a   Moody, Sally A ^b  

^a NEW YORK UNIVERSITY   (United States)

^b GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE AND HEALTH SCIENCES   (United States)

Author keywords

BMP; Cranial sensory placodes; Eya; FGF; Gene regulatory network; Pax; Pre placodal ectoderm; Six; Wnt

Indexed keywords

BONE MORPHOGENETIC PROTEIN; BONE MORPHOGENETIC PROTEIN 4; FIBROBLAST GROWTH FACTOR; FIBROBLAST GROWTH FACTOR 3; FIBROBLAST GROWTH FACTOR 8; RETINOIC ACID; TRANSCRIPTION FACTOR; TRANSCRIPTION FACTOR EYA1; TRANSCRIPTION FACTOR EYA2; TRANSCRIPTION FACTOR EYA3; TRANSCRIPTION FACTOR EYA4; TRANSCRIPTION FACTOR GATA 3; TRANSCRIPTION FACTOR PAX3; TRANSCRIPTION FACTOR SIX1; TRANSCRIPTION FACTOR SIX2; TRANSCRIPTION FACTOR SIX4; UNCLASSIFIED DRUG; WNT PROTEIN; TRANSCRIPTION FACTOR EYA; TRANSCRIPTION FACTOR PAX2; TRANSCRIPTION FACTOR PAX6;

ANTERIOR POSTERIOR AXIS; ARTICLE; BRANCHIOOTIC SYNDROME; CELL MOTION; CELL SPECIFICITY; EMBRYONIC STRUCTURES; EPIDERMIS; GASTRULATION; GENE EXPRESSION; HUMAN; MULTIPLE MALFORMATION SYNDROME; NERVOUS SYSTEM DEVELOPMENT; NEURAL CREST; NEURAL TUBE; NEUROECTODERM; NEURULATION; NONHUMAN; OTOFACIOCERVICAL SYNDROME; PRE PLACODAL REGION; PRIORITY JOURNAL; SENSE ORGAN; SIGNAL TRANSDUCTION; WNT SIGNALING PATHWAY; CRANIAL SENSORY PLACODE; EMBRYO DEVELOPMENT; PROTEIN EXPRESSION; PROTEIN FUNCTION;

VERTEBRATA;

BMP; CRANIAL SENSORY PLACODES; EYA; FGF; GENE REGULATORY NETWORK; PAX; PRE-PLACODAL ECTODERM; SIX; WNT;

ANIMALS; BONE MORPHOGENETIC PROTEINS; ECTODERM; EPIDERMAL GROWTH FACTOR; GENE EXPRESSION REGULATION, DEVELOPMENTAL; HUMANS; NEURAL CREST; NEURAL PLATE; SIGNAL TRANSDUCTION; WNT PROTEINS;

EID: 84897448226     PISSN: 00121606     EISSN: 1095564X     Source Type: Journal    
DOI: 10.1016/j.ydbio.2014.02.011     Document Type: Article

References (246)

1. Abdelhak S., Kalatzis V., Heilig R., Compain S., Samson D., Vincent C., Weil D., Cruaud C., Sahly I., Leibovici M., Bitner-Glindzicz M., Francis M., Lacombe D., Vigneron J., Charachon R., Boven K., Bedbeder P., Van Regemorter N., Weissenbach J., Petit C. A human homologue of the Drosophila eyes absent gene underlies branchio-oto-renal (BOR) syndrome and identifies a novel gene family. Nat. Genet. 1997, 15:157-164.
2. Abello G., Khatri S., Giraldez F., Alsina B. Early regionalization of the otic placode and its regulation by the Notch signaling pathway. Mech. Dev. 2007, 124:631-645.
3. Ahrens K., Schlosser G. Tissues and signals involved in the induction of placodal Six1 expression in Xenopus laevis. Dev. Biol. 2005, 288:40-59.
4. Altmann C.R., Chow R.L., Lang R.A., Hemmati-Brivanlou A. Lens induction by Pax-6 in Xenopus laevis. Dev. Biol. 1997, 185:119-123.
5. Arima K., Shiotsugu J., Niu R., Khandpur R., Martinez M., Shin Y., Koide T., Cho K.W., Kitayama A., Ueno N., et al. Global analysis of RAR-responsive genes in the Xenopus neurula using cDNA microarrays. Dev. Dyn. 2005, 232:414-431.
6. Aybar M.J., Mayor R. Early induction of neural crest cells: lessons learned from frog, fish and chick. Curr. Opin. Genet. Dev. 2002, 12:452-458.
7. Bailey A.P., Streit A. Sensory organs: making and breaking the pre-placodal region. Curr. Top. Dev. Biol. 2006, 72:167-204.
8. Bailey A.P., Bhattacharyya S., Bronner-Fraser M., Streit A. Lens specification is the ground state of all sensory placodes, from which FGF promotes olfactory identity. Dev. Cell 2006, 11:505-517.
9. Baker C.V.H., Bronner-Fraser M. Establishing neuronal identity in vertebrate neurogenic placodes. Development 2000, 127:3045-3056.
10. Baker C.V., Bronner-Fraser M. Vertebrate cranial placodes I. Embryonic induction. Dev. Biol. 2001, 232:1-61.
11. Baker C.V., Stark M.R., Bronner-Fraser M. Pax3-expressing trigeminal placode cells can localize to trunk neural crest sites but are committed to a cutaneous sensory neuron fate. Dev. Biol. 2002, 249:219-236.
12. Baker C.V., Stark M.R., Marcelle C., Bronner-Fraser M. Competence, specification and induction of Pax-3 in the trigeminal placode. Development 1999, 126:147-156.
13. Barraud P., Seferiadis A.A., Tyson L.D., Zwart M.F., Szabo-Rogers H.L., Ruhuberg C., Liu K.J., Baker C.V. Neural crest origin of olfactory ensheathing glia. Proc. Natl. Acad. Sci. USA 2010, 107:21040-21045.
14. Bentley C.A., Zidehsarai M.P., Grindley J.C., Parlow A.F., Barth-Hall S., Roberts V.J. Pax6 is implicated in murine pituitary endocrine function. Endocrine 1999, 10:171-177.
15. Bessarab D.A., Chong S.W., Korzh V. Expression of zebrafish six1 during sensory organ development and myogenesis. Dev. Dyn. 2004, 230:781-786.
16. Bhat N., Riley B. Integrin-a5 coordinates assembly of posterior cranial placodes in zebrafish and enhances fgf-dependent regulation of otic/epibranchial cells. PLoS One 2011, 6:e27778.
17. Bhat N., Kwon H.J., Riley B.B. A gene network that coordinates preplacodal competence and neural crest specification in zebrafish. Dev. Biol. 2013, 373:107-117.
18. Bhattacharyya S., Bronner-Fraser M. Hierarchy of regulatory events in sensory placode development. Curr. Opin. Genet. Dev. 2004, 14:520-526.
19. Bhattacharyya S., Bailey A.P., Bronner-Fraser M., Streit A. Segregation of lens and olfactory precursors from a common territory: cell sorting and reciprocity of Dlx5 and Pax6 expression. Dev. Biol. 2004, 271:403-414.
20. Bosman E.A., Quint E., Fuchs E., Hrabe de Angelis M., Steel K.P. Catweasel mice: a novel role for Six1 in sensory patch development and a model for branchio-otic-renal syndrome. Dev. Biol. 2009, 328:285-296.
21. Bricaud O., Collazo A. The transcription factor six1 inhibits neuronal and promotes hair cell fates in the developing zebrafish (Danio rerio) inner ear. J. Neurosci. 2006, 26:10438-10451.
22. Bricaud O., Collazo A. Balancing cell numbers during organogenesis: Six1a differentially affects neurons and sensory hair cells in the inner ear. Dev. Biol. 2011, 357:191-201.
23. Brugmann S.A., Moody S.A. Induction and specification of the vertebrate ectodermal placodes: precursors of the cranial sensory organs. Biol. Cell 2005, 97:303-319.
24. Brugmann S.A., Pandur P.D., Kenyon K.L., Pignoni F., Moody S.A. Six1 promotes a placodal fate within the lateral neurogenic ectoderm by functioning as both a transcriptional activator and repressor. Development 2004, 131:5871-5881.
25. Buckiova D., Syka J. Development of the inner ear in Splotch mutant mice. Neuroreport 2004, 125:2001-2005.
26. Buller C., Xu X., Marquis V., Schwanke R., Xu P.X. Molecular effects of Eya1 domain mutations causing organ defects in BOR syndrome. Hum. Mol. Genet. 2001, 10:2775-2781.
27. Burton Q., Cole L.K., Mulheisen M., Chang W., Wu D.K. The role of Pax2 in mouse inner ear development. Dev. Biol. 2004, 272:161-175.
28. Carmona-Fontaine C., Acuna G., Ellwanger K., Niehrs C., Mayor R. Neural crests are actively precluded from the anterior neural fold by a novel inhibitory mechanism dependent on Dickkopf1 secreted by the prechordal mesoderm. Dev. Biol. 2007, 309:208-221.
29. Chang C., Hemmati-Brivanlou A. Neural crest induction by Xwnt7B in Xenopus. Dev. Biol. 1998, 194:129-134.
30. Chen B., Kim E.H., Xu P.X. Initiation of olfactory placode development and neurogenesis is blocked in mice lacking both Six1 and Six4. Dev. Biol. 2009, 326:75-85.
31. Chen J., Streit A. Induction of the inner ear: stepwise specification of otic fate from multipotent progenitors. Hear. Res. 2013, 297:3-12.
32. Chen Y., Pollet N., Niehrs C., Pieler T. Increased XRALDH2 activity has a posteriorizing effect on the central nervous system of Xenopus embryos. Mech. Dev. 2001, 101:91-103.
33. Chen W., Jongkamonwiwat N., Abbas L., Eshtan S.J., Johnson S.L., Kuhn S., Milo M., Thurlow J.K., Andrews P.W., Marcotti W., Moore H.D., Rivolta M.N. Restoration of auditory evoked response by human ES-derived otic progenitors. Nature 2012, 490:278-282.
34. Chow R.L., Altmann C.R., Lang R.A., Hemmati-Brivanlou A. Pax6 induces ectopic eyes in a vertebrate. Development 1999, 126:4213-4222.
35. Christen B., Slack J.M.W. FGF-8 is associated with anteroposterior patterning and limb regeneration in Xenopus. Dev. Biol. 1997, 192:455-466.
36. Christophorou N.A., Bailey A.P., Hanson S., Streit A. Activation of Six1 target genes is required for sensory placode formation. Dev. Biol. 2009, 336:327-336.
37. Christophorou N.A., Mende M., Lleras-Forero L., Grocott T., Streit A. Pax2 coordinates epithelial morphogenesis and cell fate in the inner ear. Dev. Biol. 2010, 345:180-190.
38. Couly G.F., LeDouarin N.M. Mapping of the early neural primordium in quail-chick chimeras. II. The prosencephalic neural plate and neural folds: implications for the genesis of cephalic human congenital abnormalities. Dev. Biol. 1987, 120:198-214.
39. Couly G.F., LeDouarin N.M. Head morphogenesis in embryonic avian chimeras: evidence for a segmental pattern in the ectoderm corresponding to the neuromeres. Development 1990, 108:543-558.
40. de Croze N., Maczkowiak F., Monsoro-Burq A.H. Reiterative AP2a activity controls sequential steps in the neural crest gene regulatory network. Proc. Natl. Acad. Sci. USA 2011, 108:155-160.
41. David R., Ahrens K., Wedlich D., Schlosser G. Xenopus Eya1 demarcates all neurogenic placodes as well as migrating hypaxial muscle precursors. Mech. Dev. 2001, 103:189-192.
42. Depreux F.F., Darrow K., Conner D.A., Eavey R.D., Liberman M.C., Seidman C.E., Seidman J.G. Eya4-deficient mice are a model for heritable otitis media. J. Clin. Investig. 2008, 118:651-658.
43. DeRobertis E.M., Kuroda H. Dorsal-ventral patterning and neural induction in Xenopus embryos. Annu. Rev. Cell Dev. Biol. 2004, 20:285-308.
44. Dincer Z., Piao J., Niu L., Ganat Y., Kriks S., Zimmer B., Shi S.-H., Tabar V., Studer L. Specification of functional cranial placode derivatives from human pluripotent stem cells. Cell Rep. 2013, 5:1-16.
45. Dude C.M., Kuan C.Y., Bradshaw J.R., Greene N.D., Relaix F., Stark M.R., Baker C.V. Activation of Pax3 target genes is necessary but not sufficient for neurogenesis in the ophthalmic trigeminal placode. Dev. Biol. 2009, 326:314-326.
46. Dutta S., Dietrich J.E., Aspock G., Burdine R.D., Schier A., Westerfield M., Varga Z.M. Pitx3 defines an equivalence domain for lens and anterior pituitary placode. Development 2005, 132:1579-1590.
47. Ede D.A., Kelly W.A. Developmental abnormalities in the head region of the talpid3 mutant of the fowl. J. Embryol. Exp. Morphol. 1964, 12:161-182.
48. Epstein D.J., Vekemans M., Gros P. Splotch (Sp2H), a mutation affecting development of the mouse neural tube, shows a deletion within the paired homeodomain of Pax-3. Cell 1991, 67:767-774.
49. Estefania E., Ramirez-Camacho R., Gomar M., Trinidad A., Arellano B., Garcia-Berrocal J.R., Verdaguer J.M., Vilches C. Point mutation of an EYA1-gene splice site in a patient with oto-facial-cervical syndrome. Ann. Hum. Genet. 2006, 70:140-144.
50. Esterberg R., Fritz A. Dlx3b/4b are required for the formation of the preplacodal region and otic placode through local modulation of BMP activity. Dev. Biol. 2009, 325:189-199.
51. Esteve P., Bovolenta P. cSix4, a member of the six gene family of transcription factors, is expressed during placode and somite development. Mech. Dev. 1999, 85:161-165.
52. Feledy J.A., Beanan M.J., Sandoval J.J., Goodrich J.S., Lim J.H., Matsuo-Takasaki M., Sato S.M., Sargent T.D. Inhibitory patterning of the anterior neural plate in Xenopus by homeodomain factors Dlx3 and Msx1. Dev. Biol. 1999, 212:455-464.
53. Fletcher R.B., Baker J.C., Harland R.M. FGF8 spliceforms mediate early mesoderm and posterior neural tissue formation in Xenopus. Development 2006, 133:1703-1714.
54. Freter S., Muta Y., Mak S.S., Rinkwitz S., Ladher R.K. Progressive restriction of otic fate: the role of FGF and Wnt in resolving inner ear potential. Development 2008, 135:3415-3424.
55. Freter S., Muta Y., O'Neill P., Vassilev V.S., Kuraku S., Ladher R.K. Pax2 modulates proliferation during specification of otic and epibranchial placodes. Dev. Dyn. 2012, 241:1716-1728.
56. Furuta Y., Hogan B.L.M. BMP4 is essential for lens induction in the mouse embryo. Genes Dev. 1998, 12:3764-3775.
57. Gehring W.J., Ikeo K. Pax 6-mastering eye morphogenesis and eye evolution. Trends Genet. 1999, 15:371-377.
58. Ghanbari H., Seo H.C., Fjose A., Brändli A.W. Molecular cloning and embryonic expression of Xenopus Six homeobox genes. Mech. Dev. 2001, 101:271-277.
59. Glavic A., Maris Honoré S., Gloria Feijóo C., Bastidas F., Allende M.L., Mayor R. Role of BMP signaling and the homeoprotein Iroquois in the specification of the cranial placodal field. Dev. Biol. 2004, 272:89-103.
60. Glavic A., Silva F., Aybar M.J., Bastidas F., Mayor R. Interplay between Notch signaling and the homeoprotein Xiro1 is required for neural crest induction in Xenopus embryos. Development 2004, 131:347-359.
61. Grifone R., Demignon J., Houbron C., Souil E., Niro C., Seller M.J., Hamard G., Maire P. Six1 and Six4 homeoproteins are required for Pax3 and Mrf expression during myogenesis in the mouse embryo. Development 2005, 132:2235-2249.
62. Grocott T., Tambalo M., Streit A. The peripheral sensory nervous system in the vertebrate head: a gene regulatory perspective. Dev. Biol. 2012, 370:3-23.
63. Hans S., Liu D., Westerfield M. Pax8 and Pax2a function synergistically in otic specification, downstream of the Foxi1 and Dlx3b transcription factors. Development 2004, 131:5091-5102.
64. Hans S., Christison J., Liu D., Westerfield M. Fgf-dependent otic induction requires competence provided by Foxi1 and Dlx3b. BMC Dev. Biol. 2007, 7:5.
65. Harden M.V., Pereiro L., Ramialison M., Wittbrodt J., Prasad M.K., McCallion A.S., Whitlock K.E. Close association of olfactory placode precursors and cranial neural crest cells does not predestine cell mixing. Dev. Dyn. 2012, 241:1143-1154.
66. Heisenberg C.P., Brand M., Jiang Y.J., Warga R.M., Beuchle D., van Eeden.F.J., Furutani-Seiki.M., Granato M., Haffter P., Hammerschmidt M., Kane D.A., Kelsh R.N., Mullins M.C., Odenthal J., Nusslein-Volhard C. Genes involved in forebrain development in the zebrafish, Danio rerio. Development 1996, 123:191-203.
67. Heisenberg C.P., Houart C., Take-Uchi M., Rauch G.J., Young N., Coutinho P., Masai I., Caneparo L., Concha M.L., Geisler R., Dale T.C., Wilson S.W., Stemple D.L. A mutation in the Gsk3-binding domain of zebrafish Masterblind/Axin1 leads to a fate transformation of telencephalon and eyes to diencephalon. Genes Dev. 2001, 15:1427-1434.
68. Herzog W., Zeng X., Lele Z., Sonntag C., Ting J.W., Chang C.Y., Hammerschmidt M. Adenohypophysis formation in the zebrafish and its dependence on sonic hedgehog. Dev. Biol. 2003, 25:36-49.
69. Herzog W., Sonntag C., von der Hardt S., Roel H.H., Varga Z.M., Hammerschmidt M. Fgf3 signaling from the ventral diencephalon is required for early specification and subsequent survival of the zebrafish adenohypophysis. Development 2004, 131:3681-3692.
70. Hillal E.M., Chen J.H., Silverman A.J. Joint migration of gonadotropin-releasing hormone (GnRH) and neuropeptide Y (NPY) neurons from olfactory placode to central nervous system. J. Neurobiol. 1996, 31:487-502.
71. Hingorani M., Hanson I., van Heyningen V. Aniridia. Eur. J. Hum. Genet. 2012, 20:1011-1017.
72. Hoffman T.L., Javier A.L., Campeau S.A., Knight R.D., Schilling T.F. Tfap2 transcription factors in zebrafish neural crest development and ectodermal evolution. J. Exp. Zool. B: Mol. Dev. Evol. 2007, 308:679-691.
73. Hogan B.L., Horsburgh G., Cohen J., Hetherington C.M., Fisher G., Lyon M.F. Small eyes (Sey): a homozygous lethal mutation on chromosome 2 which affects the differentiation of both lens and nasal placodes in the mouse. J. Embryol. Exp. Morphol. 1986, 97:95-110.
74. Hong C.-S., Saint-Jeannet J.-P. The activity of Pax3 and Zic1 regulates three distinct cell fates at the neural plate border. Mol. Biol. Cell 2007, 18:2192-2202.
75. Ikeda K., Ookawara S., Sato S., Ando Z., Kageyama R., Kawakami K. Six1 is essential for early neurogenesis in the development of olfactory epithelium. Dev. Biol. 2007, 311:53-68.
76. Ikeda K., Kageyama R., Suzuki Y., Kawakami K. Six1 is indispensable for production of functional progenitor cells during olfactory epithelial development. Int. J. Dev. Biol. 2010, 54:1453-1464.
77. Ito T., Noguchi Y., Yashima T., Kitamura K. SIX1 mutation associated with enlargement of the vestibular aqueduct in a patient with branchio-oto syndrome. Laryngoscope 2006, 116:797-799.
78. Jacobson A.G. The determination and positioning of the nose, lens and ear. III. Effects of reversing the antero-posterior axis of epidermis, neural plate and neural fold. J. Exp. Zool. 1963, 154:293-303.
79. Jacobson A.G. Determination and positioning of the nose, lens and ear. II. The role of the endoderm. J. Exp. Zool. 1963, 154:285-291.
80. Jacobson A.G. The determination and positioning of the nose, lens and ear. I. Interactions within the ectoderm, and between the ectoderm and underlying tissues. J. Exp. Zool. 1963, 154:273-283.
81. Jacobson A.G. Inductive processes in embryonic development. Science 1966, 152:25-34.
82. Janesick A., Shiotsugu J., Taketani M., Blumberg B. RIPPLY3 is a retinoic acid-inducible repressor required for setting the borders of the pre-placodal ectoderm. Development 2012, 139:1213-1224.
83. Jayasena C.S., Ohyama T., Segil N., Groves A. Notch signaling augments the canonical Wnt pathway to specify the size of the otic placode. Development 2008, 135:2251-2261.
84. Johnson K.R., Cook S.A., Erway L.C., Matthews A.N., Sanford L.P., Paradies N.E., Friedman R.A. Inner ear and kidney anomalies caused by IAP insertion in an intron of the Eya1 gene in a mouse model of BOR syndrome. Hum. Mol. Genet. 1999, 8:645-653.
85. Khatri S.B., Groves A.K. Expression of the Foxi2 and Foxi3 transcription factors during development of chicken sensory placodes and pharyngeal arches. Gene Expr. Patterns 2013, 13:38-42.
86. Khudyakov, Bronner-Fraser M. Comprehensive spatiotemporal analysis of early chick neural crest network genes. Dev. Dyn. 2009, 238:716-723.
87. Knouff R.A. The developmental pattern of ectodermal placodes in Rana pipiens. J. Comp. Neurol. 1935, 62:17-71.
88. Kobayashi M., Osanai H., Kawakami K., Yamamoto M. Expression of three zebrafish Six4 genes in the cranial sensory placodes and the developing somites. Mech. Dev. 2000, 98:151-155.
89. Kochhar A., Orten D.J., Sorensen J.L., Fischer S.M., Cremers C.W., Kimberling W.J., Smith R.J. SIX1 mutation screening in 247 branchio-otic-renal syndrome families: a recurrent missense mutation associated with BOR. Hum. Mutat. 2008, 29:565.
90. Konishi Y., Ikeda K., Iwakura Y., Kawakami K. Six1 and Six4 promote survival of sensory neurons during early trigeminal gangliogenesis. Brain Res. 2006, 1116:93-102.
91. Kozlowski D.J., Murakami T., Ho R.K., Weinberg E.S. Regional cell movement and tissue patterning in the zebrafish embryo revealed by fate mapping with caged fluorescein. Biochem. Cell Biol. 1997, 75:551-562.
92. Kozlowski D.J., Whitfield T.T., Hukriede N.A., Lam W.K., Weinberg E.S. The zebrafish dog-eared mutation disrupts eya1, a gene required for cell survival and differentiation in the inner ear and lateral line. Dev. Biol. 2005, 277:27-41.
93. Kwon H.J., Bhat N., Sweet E.M., Cornell R.A., Riley B.B. Identification of early requirements for preplacodal ectoderm and sensory organ development. PLoS Genet. 2010, 6:e1001133.
94. Kumar S., Deffenbacher K., Cremers C.W., Van Camp G., Kimberling W.J. Brachio-oto-renal syndrome: identification of novel mutations, molecular characterization, mutation distribution and prospects for genetic testing. Genet. Test. 1997, 1:243-251.
95. LaBonne C., Bronner-Fraser M. Neural crest induction in Xenopus: evidence for a two-signal model. Development 1998, 125:2403-2414.
96. Laclef C., Souil E., Demignon J., Maire P. Thymus, kidney and craniofacial abnormalities in Six 1 deficient mice. Mech. Dev. 2003, 120:669-679.
97. Ladher R.K., Anakwe K.U., Gurney A.L., Schoenwolf G.C., Francis-West P.H. Identification of synergistic signals initiating inner ear development. Science 2000, 290:1965-1967.
98. Ladher R.K., Wright T.J., Moon A.M., Mansour S.L., Schoenwolf G.C. FGF8 initiates inner ear induction in chick and mouse. Genes Dev. 2005, 19:603-613.
99. Ladher R.K., O'Neill P., Begbie J. From shared lineage to distinct functions: development of the inner ear and epibranchial placodes. Development 2010, 137:1777-1785.
100. Landacre F.J. The primitive lines of Amblystoma jeffersonianum. J. Comp. Neurol. 1926, 40:471-496.
101. Lassiter R.N., Dude C.M., Reynolds S.B., Winters N.I., Baker C.V., Stark M.R. Canonical Wnt signaling is required for ophthalmic trigeminal placode cell fate determination and maintenance. Dev. Biol. 2007, 308:392-406.
102. LeDouarin N.M., Fontaine-Perus J., Couly G. Cephalic ectodermal placodes and neurogenesis. Trends Neurosci. 1986, 9:175-180.
103. Leger S., Brand M. Fgf8 and Fgf3 are required for zebrafish ear placode induction, maintenance and inner ear patterning. Mech. Dev. 2002, 119:91-108.
104. Leung A.W., Morest K.D., Li J.Y. Differential BMP signaling controls formation and differentiation of multipotent preplacodal progenitors from human embryonic stem cells. Dev. Biol. 2013, 379:208-220.
105. Levine A.J., Brivanlou A.H. Proposal of a model of mammalian neural induction. Dev. Biol. 2007, 308:247-256.
106. Lewis K.E., Drossopoulou G., Paton I.R., Morrice D.R., Robertson K.E., Burt D.W., Ingham P.W., Tickle C. Expression of ptc and gli genes in talpid3 suggests bifurcation in Shh pathway. Development 1999, 126:2397-2407.
107. Li Y., Manaligod J.M., Weeks D.L. EYA1 mutations associated with the branchio-otic renal syndrome result in defective otic development in Xenopus laevis. Biol. Cell 2010, 102:277-292.
108. Li X., Oghi K.A., Zhang J., Krones A., Bush K.T., Glass C.K., Nigam S.K., Aggarwal A.K., Maas R., Rose D.W., Rosenfeld M.G. Eya protein phosphatase activity regulates Six1-Dach-Eya transcriptional effects in mammalian organogenesis. Nature 2003, 426:247-254.
109. Litsiou A., Hanson S., Streit A. A balance of FGF, BMP and WNT signalling positions the future placode territory in the head. Development 2005, 132:4051-4062.
110. Liu D., Chu H., Maves L., Yan Y.L., Morcos P.A., Postlethwait J.H., Westerfield M. Fgf3 and Fgf8 dependent and independent transcription factors are required for otic placode specification. Development 2003, 130:2213-2224.
111. Llera-Forero L., Tambalo M., Christophorou M., Chambers D., Houart C., Streit A. Neuropeptides: developmental signals in placode progenitor formation. Dev. Cell 2013, 26:195-203.
112. Luo T., Matsuo-Takasaki M., Lim J.H., Sargent T.D. Differential regulation of Dlx gene expression by a BMP morphogenetic gradient. Int. J. Dev. Biol. 2001, 45:681-684.
113. Luo T., Matsuo-Takasaki M., Thomas M.L., Weeks D.L., Sargent T.D. Transcription factor AP-2 is an essential and direct regulator of epidermal development in Xenopus. Dev. Biol. 2002, 245:136-144.
114. Luo T., Lee Y.-H., Saint-Jeannet J.-P., Sargent T.D. Induction of neural crest in Xenopus by transcription factor AP2a. Proc. Natl. Acad. Sci. USA 2003, 100:532-537.
115. Mackereth M.D., Kwak S.J., Fritz A., Riley B.B. Zebrafish pax8 is required for otic placode induction and plays a redundant role with Pax2 genes in the maintenance of the otic placode. Development 2005, 132:371-382.
116. Maden M., Blentic A., Reijntjes S., Sequin S., Gale E., Graham A. Retinoic acid is required for specification of the ventral eye fields and for Rathke[U+05F3]s pouch in the avian embryo. Int. J. Dev. Biol. 2007, 51:191-200.
117. Makishima T., Madeo A.C., Brewer C.C., Zalewski C.K., Butman J.A., Sachdev V., Arai A.E., Holbrook B.M., Rosing D.R., Griffith A.J. Nonsyndromic hearing loss DFNA10 and a novel mutation of EYA4: evidence for correlation of normal cardiac phenotype with truncating mutations of the Eya domain. Am. J. Med. Genet. A 2007, 143:1592-1598.
118. Mancilla A., Mayor R. Neural crest formation in Xenopus laevis: mechanism of Xslug induction. Dev. Biol. 1996, 177:580-589.
119. Mansouri A., Chowdhury K., Gruss P. Follicular cells of the thyroid gland require Pax8 gene function. Nat. Genet. 1998, 19:87-90.
120. Marchant L., Linker C., Ruiz P., Guerrero N., Mayor R. The inductive properties of mesoderm suggest that the neural crest cells are specified by a BMP gradient. Dev. Biol. 1998, 198:319-329.
121. Maroon H., Walshe J., Mahmood R., Kiefer P., Dickson C., Mason I. Fgf3 and Fgf8 are required together for formation of the otic placode and vesicle. Development 2002, 129:2099-2108.
122. Matsuo-Takasaki M., Matsumura M., Sasai Y. As essential role of Foxi1a for ventral specification of the cephalic ectoderm during gastrulation. Development 2005, 132:3885-3894.
123. Mayor R., Aybar M. Induction and development of neural crest in Xenopus laevis. Cell Tissue Res. 2001, 305:203-209.
124. Mayor R., Guerrero N., Martinez C. Role of FGF and noggin in neural crest induction. Dev. Biol. 1997, 189:1-12.
125. McCabe K.L., Bronner-Fraser M. Essential role for PDGF signaling in ophthalmic trigeminal placode induction. Development 2008, 135:1863-1874.
126. McCabe K.L., Bronner-Fraser M. Molecular and tissue interactions governing induction of cranial ectodermal placodes. Dev. Biol. 2009, 332:189-195.
127. McCarroll M.N., Lewis Z.R., Culbertson M.D., Martin B.L., Kimelman D., Nechiporuk A.V. Graded levels of Pax2a and Pax8 regulate cell differentiation during sensory placode formation. Development 2012, 139:2740-2750.
128. McLarren K.W., Litsiou A., Streit A. DLX5 positions the neural crest and preplacode region at the border of the neural plate. Dev. Biol. 2003, 259:34-47.
129. Meulemans D., Bronner-Fraser M. Gene-regulatory interactions in neural crest evolution and development. Dev. Cell 2004, 7:291-299.
130. Monsoro-Burq A.H., Fletcher R.B., Harland R.M. Neural crest induction by paraxial mesoderm in Xenopus embryos requires FGF signals. Development 2003, 130:3111-3124.
131. Monsoro-Burq A.H., Wang E., Harland R. Msx1 and Pax3 cooperate to mediate FGF8 and Wnt signals during Xenopus neural crest induction. Dev. Cell 2005, 8:167-178.
132. Moody S.A. Determination of preplacodal ectoderm and sensory placodes. Principles of Developmental Genetics 2007, 590-614. Elsevier, New York. S.A. Moody (Ed.).
133. Morgan R., Sargent M.G. The role in neural patterning of translation initiation factor eIF4AII; induction of neural fold genes. Development 1997, 124:2751-2760.
134. Murakami S., Arai Y. Transient expression of somatostatin immunoreactivity in the olfactory-forebrain region in the chick embryo. Dev. Brain Res. 1994, 82:277-285.
135. Neave B., Holder N., Patient R. A graded response to Bmp-4 spatially coordinates patterning of the mesoderm and ectoderm in the zebrafish. Mech. Dev. 1997, 62:183-185.
136. Nechiporuk A., Linbo T., Poss K.D., Raible D.W. Specification of epibranchial placodes in zebrafish. Development 2007, 134:611-623.
137. Nguyen V.H., Schmid B., Trout J., Connors S.A., Ekker M., Mullins M.C. Ventral and lateral regions of the zebrafish gastrula, including the neural crest progenitors, are established by a bmp2b/swirl pathway of genes. Dev. Biol. 1998, 199:93-110.
138. Nica G., Herzog W., Sonntag C., Nowak M., Schwarz H., Zapata A.G., Hammerschmidt M. Eya1 is required for lineage-specific differentiation, but not for cell survival in the zebrafish adenohypophysis. Dev. Biol. 2006, 292:189-204.
139. Nikaido M., Doi K., Shimizu T., Hibi M., Kikuchi Y., Yamasu K. Initial specification of the epibranchial placode in zebrafish embryos depends on the fibroblast growth factor signal. Dev. Dyn. 2007, 236:564-571.
140. Noguchi Y., Ito T., Nishio A., Honda K., Kitamura K. Audiovestibular findings in a branchio-oto syndrome patient with a SIX1 mutation. Acta Otolaryngol. 2011, 131:413-418.
141. Northcutt R.G., Muske L.E. Multiple embryonic origins of gonadotropin-releasing hormone (GnRH) immunoreactive neurons. Dev. Brain Res. 1994, 78:279-290.
142. Ohto H., Takizawa T., Saito T., Kobayashi M., Ikeda K., Kawakami K. Tissue and developmental distribution of Six family gene products. Int. J. Dev. Biol. 1998, 42:141-148.
143. Ohto H., Kamada S., Tago K., Tominaga S., Ozaki H., Sato S., Kawakami K. Cooperation of Six and Eya in activation of their target genes through nuclear translocation of Eya. Mol. Cell. Biol. 1999, 19:6815-6824.
144. Ohuchi H., Hori Y., Yamasaki M., Harada H., Sekine K., Kato S., Itoh N. FGF10 acts as a major ligand for FGF receptor 2 IIIB in mouse multi-organ development. Biochem. Biophys. Res. Commun. 2000, 277:643-649.
145. Oliver G., Mailhos A., Wehr R., Copeland N.G., Jenkins N.A., Gruss P. Six3, a murine homologue of the sine oculis gene, demarcates the most anterior border of the developing neural plate and is expressed during eye development. Development 1995, 121:4045-4055.
146. O'Neill P., Mak S.S., Fritzsch B., Ladher R.K., Baker C.V. The amniote paratympanic organ develops from a previously undiscovered sensory placode. Nat. Commun. 2012, 3:1041.
147. Ohyama T., Mohamed O.A., Taketo M.M., Dufort D., Groves A.K. Wnt signals mediate a fate decision between otic placode and epidermis. Development 2006, 133:865-875.
148. Ohyama T., Groves A.K., Martin K. The first steps towards hearing: mechanisms of otic placode induction. Int. J. Dev. Biol. 2007, 51:463-472.
149. Ozaki H., Watanabe Y., Ikeda K., Kawakami K. Impaired interactions between mouse Eya1 harboring mutations found in patients with brachio-oto-renal syndrome and Six, Dach, and G proteins. J. Hum. Genet. 2002, 47:107-116.
150. Ozaki H., Nakamura K., Funahashi J., Ikeda K., Yamada G., Tokano H., Okamura H.O., Kitamura K., Muto S., Kotaki H., Sudo K., Horai R., Iwakura Y., Kawakami K. Six1 controls patterning of the mouse otic vesicle. Development 2004, 131:551-562.
151. Ozaki H., Watanabe Y., Takahashi K., Kitamura K., Tanaka A., Urase K., Momoi T., Sudo K., Sakagami J., Asano M., Iwakura Y., Kawakami K. Six4, a putative myogenin gene regulator, is not essential for mouse embryonic development. Mol. Cell. Biol. 2001, 21:3343-3350.
152. Padanad M.S., Bhat N., Guo B., Riley B.B. Conditions that influence the response to Fgf during otic placode induction. Dev. Biol. 2012, 364:1-10.
153. Pandur P.D., Moody S.A. Xenopus Six1 gene is expressed in neurogenic cranial placodes and maintained in the differentiating lateral lines. Mech. Dev. 2000, 96:253-257.
154. Park B.Y., Saint-Jeannet J.-P. Hindbrain-derived Wnt and Fgf signals cooperate to specify the otic placode in Xenopus. Dev. Biol. 2008, 324:108-121.
155. Park B.Y., Saint-Jeannet J.-P. Induction and segregation of the vertebrate cranial placodes. Colloquium Series on Developmental Biology 2010, vol. 1 (3). Morgan & Claypool Life Sciences, San Raphael (CA).
156. Paschaki M., Cammas L., Muta Y., Matsuoka Y., Mak S.-S., Rataj-Baniowska M., Fraulob V., Dolle P., Ladher R.K. Retinoic acid regulates olfactory progenitor cell fate and differentiation. Neural Dev. 2013, 8:13.
157. Patthey C., Gunhaga L., Edlund T. Early development of the central and peripheral nervous systems is coordinated by Wnt and BMP signals. PLoS One 2008, 3:e1625.
158. Patthey C., Edlund T., Gunhaga L. Wnt-regulated temporal control of BMP exposure directs the choice between neural plate border and epidermal fate. Development 2009, 136:73-83.
159. Patrick A.N., Schiemann B.J., Yang K., Zhao R., Ford H.L. Biochemical and functional characterization for six SIX1 branchio-otic-renal syndrome mutations. J. Biol. Chem. 2009, 284:20781-20790.
160. Patrick A.N., Cabrera J.H., Smaith A.L., Chen X.S., Ford H.L., Zhao R. Structure function analyses of the human SIX1-EYA2 complex reveal insights into metastasis and BOR Syndrome. Nat. Struct. Mol. Biol. 2013, 20:447-453.
161. Pera E.M., De Robertis E.M. A direct screen for secreted proteins in Xenopus embryos identifies distinct activities for the Wnt antagonists Crescent and Frzb-1. Mech. Dev. 2000, 96:183-195.
162. Phillips B.T., Bolding K., Riley B.B. Zebrafish fgf3 and fgf8 encode redundant functions required for otic placode induction. Dev. Biol. 2001, 235:351-365.
163. Phillips B.T., Kwon H.J., Melton C., Houghtaling P., Fritz A., Riley B.B. Zebrafish msxB, msxC and msxE function together to refine the neural-nonneural border and regulate cranial placodes and neural crest development. Dev. Biol. 2006, 294:376-390.
164. Pieper M., Eagleson G.W., Wosniok W., Schlosser G. Origin and segregation of cranial placodes in Xenopus laevis. Dev. Biol. 2011, 360:257-275.
165. Pieper M., Ahrens K., Rink E., Peter A., Schlosser G. Differential distribution of competence for panplacodal and neural crest induction to non-neural and neural ectoderm. Development 2012, 139:1175-1187.
166. Pignoni F., Hu B., Zavitz K.H., Xiao J., Garrity P.A., Zipursky S.L. The eye-specification proteins So and Eya form a complex and regulate multiple steps in Drosophila eye development. Cell 1997, 91:881-891.
167. Piotrowski T., Baker C.V.H. The Development of lateral line placodes: Taking a broader view. Dev. Biol. http://dx.doi.org/10.1016/j.ydbio.2014.02.016, this issue.
168. Platt J.B. Ontogenetic differentiation of the ectoderm in necturus. II. On the development of the peripheral nervous system. Q. J. Microsc. Sci. 1896, 38:485-547.
169. Pogoda H.M., Hammerschmidt M. Molecular genetics of pituitary development in zebrafish. Semin. Cell Dev. Biol. 2007, 18:543-558.
170. Reichert S., Randall R.A., Hill C.S. A BMP regulatory network controls ectodermal cell fate decisions at the neural plate border. Development 2013, 140:4435-4444.
171. Rickard S., Parker M., van't Hoff W., Barnicoat A., Russell-Eggitt I., Winter R.M., Bitner-Glindzicz M. Oto-facial-cervical (OFC) syndrome is a contiguous gene deletion syndrome involving EYA1: molecular analysis confirms allelism with BOR syndrome and further narrows the Duane syndrome critical regions to 1cM. Hum. Genet. 2001, 108:398-403.
172. Rogers C.D., Moody S.A., Casey E.S. Neural induction and factors that stabilize a neural fate. Birth Defects Res. C: Embryo Today 2009, 87:249-262.
173. Romand R., Dolle P., Hashino E. Retinoid signaling in inner ear development. J. Neurobiol. 2006, 66:687-704.
174. Ruf R.G., Xu P.X., Silvius D., Otto E.A., Beekmann F., Muerb U.T., Kumar S., Neuhaus T.J., Kemper M.J., Raymond R.M.J., et al. SIX1 mutations cause branchio-oto-renal syndrome by disruption of EYA1-SIX1-DNA complexes. Proc. Natl. Acad. Sci. USA 2004, 101:8090-8095.
175. Ruiz i Altaba A., Jessell T.M. Retinoic acid modifies the pattern of cell differentiation in the central nervous system of neurula stage Xenopus embryos. Development 1991, 112:945-958.
176. Sabado V., Barraud P., Baker C.V., Streit A. Specification of GnRH-1 neurons by antagonistic FGF and retinoic acid signaling. Dev. Biol. 2012, 362:254-262.
177. Sahly I., Andermann P., Petit C. The zebrafish eya1 gene and its expression pattern during embryogenesis. Dev. Genes Evol. 1999, 209:399-410.
178. Saint-Jeannet J.-P., He X., Varmus H.E., Dawid I.B. Regulation of dorsal fate in the neuraxis by Wnt-1 and Wnt-3a. Proc. Natl. Acad. Sci. USA 1997, 94:13713-13718.
179. Sanggaard K.M., Rendtorff N.D., Kjaer K.W., Eiberg H., Johnsen T., Gimsing S., Dyrmose J., Nielsen K.O., Lage K., Tranebjaerg L. Branchio-otic-renal syndrome: detection of EYA1 and SIX1 mutations in five out of six Danish families by combining linkage, MLPA and sequencing analyses. Eur. J. Hum. Genet. 2007, 15:1121-1131.
180. Sanyanusin P., Schimmenti L.A., McNoe L.A., Ward T.A., Pierpont M.E.M., Sullivan M.J., Dobyns W.B., Eccles M.R. Mutation of the PAX2 gene in a family with optic nerve colobomas, renal anomalies and vesicoureteral reflux. Nat. Genet. 1995, 9:358-364.
181. Sasai N., Mizuseki K., Sasai Y. Requirement of FoxD3-class signaling for neural crest determination in Xenopus. Development 2001, 128:2525-2536.
182. Sato T., Sasai N., Sasai Y. Neural crest determination by co-activation of Pax3 and Zic1 genes in Xenopus ectoderm. Development 2005, 132:2355-2363.
183. Sato S., Ikeda K., Ochi H., Ogino H., Yajima H., Kawakami K. Conserved expression of mouse Six1 in the pre-placodal region (PPR) and identification of an enhancer for the rostral PPR. Dev. Biol. 2010, 344:158-171.
184. Saxena A., Peng B.N., Bronner M.E. Sox10-dependent neural crest origin of olfactory microvillous neurons in zebrafish. eLife 2013, 2:e00336.
185. Sbrogna J.L., Barresi M.J., Karlstrom R.O. Multiple roles for Hedgehog signaling in zebrafish pituitary development. Dev. Biol. 2003, 254:19-35.
186. Schimmang T. Expression and functions of FGF ligands during early otic development. Int. J. Dev. Biol. 2007, 51:473-481.
187. Schlosser G. Hypobranchial placodes in Xenopus laevis give rise to hypobranchial ganglia, a novel type of cranial ganglia. Cell Tissue Res. 2003, 312:21-29.
188. Schlosser G. Evolutionary origins of vertebrate placodes: insights from developmental studies and from comparisons with other deuterostomes. J. Exp. Zool. B: Dev. Evol. 2005, 304:347-399.
189. Schlosser G. Induction and specification of cranial placodes. Dev. Biol. 2006, 294:303-351.
190. Schlosser G. Making senses development of vertebrate cranial placodes. Int. Rev. Cell Mol. Biol. 2010, 283:129-234.
191. Schlosser G., Ahrens K. Molecular anatomy of placode development in Xenopus laevis. Dev. Biol. 2004, 271:439-466.
192. Schlosser G., Northcutt R.G. Development of neurogenic placodes in Xenopus laevis. J. Comp. Neurol. 2000, 418:121-146.
193. Schneider-Maunoury S., Pujades C. Hindbrain signals in otic regionalization: walk on the wild side. Int. J. Dev. Biol. 2007, 51:495-506.
194. Schönberger J., Wang L., Shin J.T., Kim S.D., Depreux F.F.S., Zhu H., Zon L., Pizard A., Kim J.B., MacRae C.A., Mungall A.J., Seidman J.G., Seidman C.E. Mutation in the transcriptional coactivator EYA4 causes dilated cardiomyopathy and sensorineural hearing loss. Nat. Genet. 2005, 37:418-422.
195. Schwarz M., Cecconi F., Bernier G., Andrejewski N., Kammandel B., Wagner M., Gruss P. Spatial specification of mammalian eye territories by reciprocal transcriptional repression of Pax2 and Pax6. Development 2000, 127:4325-4334.
196. Self M., Lsagutin O.V., Bowling B., Hendrix J., Cal Y., Dressler G.R., Oliver G. Six2 is required for suppression of nephrogenesis and progenitor renewal in the developing kidney. EMBO J. 2006, 25:5214-5228.
197. Selleck M.A., Bronner-Fraser M. Origins of the avian neural crest: the role of neural plate-epidermal interactions. Development 1995, 121:525-538.
198. Selleck M.A., Bronner-Fraser M. Avian neural crest cell fate decisions: a diffusible signal mediates induction of neural crest by the ectoderm. Int. J. Dev. Neurosci. 2000, 18:621-627.
199. Shiotsugu J., Katsuyama Y., Arima K., Baxter A., Koide T., Song J., Chandraratna R.A., Blumberg B. Multiple points of interaction between retinoic acid and FGF signaling during embryonic axis formation. Development 2004, 131:2653-2667.
200. Sjodal M., Edlund T., Gunhaga L. Time of exposure to BMP signals plays a key role in the specification of the olfactory and lens placodes ex vivo. Dev. Cell 2007, 13:141-149.
201. Solomon K.S., Fritz A. Concerted action of two dlx paralogs in sensory placode formation. Development 2002, 129:3127-3136.
202. Söker T., Dalke C., Puk O., Floss T., Becker L., Bolle I., Favor J., Hans W., Holter S.M., Horsch M., Kallnik M., Kling E., Moerth C., Schrewe A., Stigloher C., Topp S., Gailus-Durner V., Naton B., Beckers J., Fuchs H., Ivandic B., Klopstock T., Schulz H., Wolf E., Wurst W., Bally-Cuif L., de Angelis M.H., Graw J. Pleio-tropic effects in Eya3 knockout mice. BMC Dev. Biol. 2008, 8:118.
203. Spruijt L., Hoefsloot L.H., van Schaijk G.H., van Waardenburg D., Kremer B., Brackel H.J., de Die-Smulders C.E. Identification of a novel EYA1 mutation presenting in a newborn with laryngomalacia, glossoptosis, retrognathia, and pectus excavatum. Am. J. Med. Genet. A 2006, 140:1343-1345.
204. Stark M.R., Sechrist J., Bronner-Fraser M., Marcelle C. Neural tube-ectoderm interactions are required for trigeminal placode formation. Development 1997, 124:4287-4295.
205. Stern C.D. Neural induction: old problem, new findings, yet more questions. Development 2005, 132:2007-2021.
206. Stern C.D. Neural induction: 10 years on since the "default model". Curr. Opin. Cell Biol. 2006, 18:692-697.
207. Steventon B., Araya C., Linker C., Kuriyama S., Mayor R. Differential requirements of BMP and Wnt signaling during gastrulation and neurulation define two steps in neural crest induction. Development 2009, 136:771-779.
208. Steventon B., Mayor R., Streit A. Mutual repression between Gbx2 and Otx2 in sensory placodes reveals a general mechanism for ectodermal patterning. Dev. Biol. 2012, 367:55-65.
209. Stone L.S. Experiments on the development of the cranial ganglia and the lateral line sense organs in Amblystoma punctatum. J. Exp. Zool. 1922, 35:421-496.
210. Streit A. Extensive cell movements accompany formation of the otic placode. Dev. Biol. 2002, 249:237-254.
211. Streit A. Early development of the cranial sensory nervous system: from a common field to individual placodes. Dev. Biol. 2004, 276:1-15.
212. Streit A. The pre-placodal region: an ectodermal domain with multipotential progenitors that contribute to sense organs and cranial sensory ganglia. Int. J. Dev. Biol. 2007, 51:447-461.
213. Streit A., Berliner A.J., Papanayotou C., Sirulnik A., Stern C.D. Initiation of neural induction by FGF signaling before gastrulation. Nature 2000, 406:74-78.
214. Streit A., Stern C. Establishment and maintenance of the border of the neural plate in the chick: involvement of FGF and BMP activity. Mech. Dev. 1999, 82:51-66.
215. Sun S.K., Dee C.T., Tripathi V.B., Rengifo A., Hirst C.S., Scotting P.J. Epibranchial and otic placodes are induced by a common Fgf signal, but their subsequent development is independent. Dev. Biol. 2007, 303:675-686.
216. Suzuki J., Yoshizaki K., Kobayashi T., Osumi N. Neural crest-derived horizontal basal cells as tissue stem cells in the adult olfactory epithelium. Neurosci. Res. 2013, 75:112-120.
217. Takai A., Inomata H., Arakawa A., Yakura R., Matsuo-Takasaki M., Sasai Y. Anterior neural development requires Del1, a matrix-associated protein that attenuates canonical Wnt signaling via the Ror2 pathway. Development 2010, 137:3293-3302.
218. Theveneau E., Steventon B., Scarpa E., Garcia S., Trepat X., Streit A., Mayor R. Chase-and-run between adjacent cell populations promotes directional collective migration. Nat. Cell Biol. 2013, 15:763-772.
219. Toro S., Varga Z.M. Equivalent progenitor cells in the zebrafish anterior preplacodal field give rise to adenohypophysis, lens, and olfactory placodes. Semin. Cell Dev. Biol. 2007, 18:534-542.
220. Torres M., Gómez-Pardo E., Gruss P. Pax2 contributes to inner ear patterning and optic nerve trajectory. Development 1996, 122:3381-3391.
221. Treier M., Gleiberman A.S., O'Connell S.M., Szeto D.P., McMahon J.A., McMahon A.P., Rosenfeld M.G. Multistep signaling requirements for pituitary organogenesis in vivo. Genes Dev. 1998, 12:1691-1704.
222. Tremblay P., Kessel M., Gruss P. A transgenic neuroanatomical marker identifies cranial neural crest deficiencies associated with the Pax3 mutant Splotch. Dev. Biol. 1995, 171:317-329.
223. Tribulo C., Ayba M.J., Nguyen V.H., Mullins M.C., Mayor R. Regulation of Msx genes by Bmp gradient is essential for neural crest specification. Development 2003, 130:6441-6452.
224. Villanueva S., Glavic A., Ruiz P., Mayor R. Posteriorization by FGF, Wnt, and retinoic acid is required for neural crest induction. Dev. Biol. 2002, 241:289-301.
225. Von Kupffer C. Studien zur vergleichenden entwicklungsgeschichte des Kpofes des cranioten. Die Entwicklung der Kopfnerven von Ammocoetes Planeri 1895, 3, J.F. Lehman, Munich.
226. +-ATPase is required for sensory system development in zebrafish. Development 2008, 135:3425-3434.
227. Wakamatsu Y. Mutual repression between Pax3 and Pax6 is involved in the positioning of ophthalmic trigeminal placode in avian embryo. Dev. Growth Differ. 2011, 53:994-1003.
228. Wayne S., Robertson N.G., DeClau F., Chen N., Verhoeven K., Prasad S., Tranebjarg L., Morton C.C., Ryan A.F., Van Camp G., Smith R.J. Mutations in the transcriptional activator Eya4 cause late-onset deafness at the DFN10 locus. Hum. Mol. Genet. 2001, 10:195-200.
229. Wawersik S., Purcell P., Rauchman M., Dudley A.T., Robertson E.J., Maas R. BMP7 acts in murine lens placode development. Dev. Biol. 1999, 207:176-188.
230. Webb J.F., Noden D.M. Ectodermal placodes: contributions to the development of the vertebrate head. Am. Zool. 1993, 33:434-447.
231. Wilson P.A., Lagna G., Suzuki A., Hemmati-Brivanlou A. Concentration-dependent patterning of the Xenopus ectoderm by BMP4 and its signal transducer Smad1. Development 1997, 124:3177-3184.
232. Wilson S.I., Graziano E., Harland R., Jessell T.M., Edlund T. An early requirement for FGF signaling in the acquisition of neural cell fate in the chick embryo. Curr. Biol. 2000, 10:421-429.
233. Woda J.M., Pastagia J., Mercola M., Artinger K.B. Dlx proteins position the neural plate border and determine adjacent cell fates. Development 2003, 130:331-342.
234. Wright T.J., Mansour S.L. Fgf3 and Fgf10 are required for mouse otic placode induction. Development 2003, 130:3379-3390.
235. Wu J., Yang J., Klein P.S. Neural crest induction by the canonical Wnt pathway can be dissociated from anterior-posterior neural patterning in Xenopus. Dev. Biol. 2005, 279:220-232.
236. Xu H., Dude C.M., Baker C.V. Fine-grained fate maps for the ophthalmic and maxillomandibular trigeminal placodes in the chick embryo. Dev. Biol. 2008, 317:174-186.
237. Xu P.X., Adams J., Peters H., Brown M.C., Heaney S., Maas R. Eya1-deficient mice lack ears and kidneys and show abnormal apoptosis of organ primordia. Nat. Genet. 1999, 23:113-117.
238. Xu P.X., Zheng W., Laclef C., Maire P., Maas R.L., Peters H., Xu X. Eya1 is required for the morphogenesis of mammalian thymus, parathyroid and thyroid. Development 2002, 129:3033-3044.
239. Yang L., Zhang H., Hu G., Wang H., Abate-Shen C., Shen M.M. An early phase of embryonic Dlx5 expression defines the rostral boundary of the neural plate. J Neurosci. 1998, 18:8322-8330.
240. Zelarayan L.C., Vendrell V., Alvarez Y., Dominguez-Frutos E., Theil T., Alonso M.T., Maconochie M., Schimmang T. Differential requirements for FGF3, FGF8 and FGF10 during inner ear development. Dev. Biol. 2007, 308:379-391.
241. Zhang H., Hu G., Wang H., Sciavolino P., Iler N., Shen M.M., Abate-Shen C. Heterodimerization of Msx and Dlx homeoproteins results in functional antagonism. Mol. Cell Biol. 1997, 17:2920-2932.
242. Zhang Y., Luo T., Sargent T.D. Expression of TFAP2beta and TFAP2gamma genes in Xenopus laevis. Gene Expr. Patterns 2006, 6:589-595.
243. Zheng W., Huang L., Wei Z.B., Silvius D., Tang B., Xu P.X. The role of Six1 in mammalian auditory system development. Development 2003, 130:3989-4000.
244. Zou D., Silvius D., Fritzsch B., Xu P.X. Eya1 and Six1 are essential for early steps of sensory neurogenesis in mammalian cranial placodes. Development 2004, 131:5561-5572.
245. Zou D., Silvius D., Davenport J., Grifone R., Maire P., Xu P.X. Patterning of the third pharyngeal pouch into thymus/parathyroid by Six and Eya1. Dev. Biol. 2006, 293:499-512.
246. Zou D., Silvius D., Rodrigo-Blomqvist S., Enerback S., Xu P.X. Eya1 regulates the growth of otic epithelium and interacts with Pax2 during the development of all sensory areas of the inner ear. Dev. Biol. 2006, 298:430-441.