-
2
-
-
0032042850
-
Cell fate regulation in the shoot meristem
-
Laux T, Mayer KFX Cell fate regulation in the shoot meristem. Sem Cell Dev Biol. 9:1998;195-200.
-
(1998)
Sem Cell Dev Biol
, vol.9
, pp. 195-200
-
-
Laux, T.1
Mayer, K.F.X.2
-
3
-
-
0003068410
-
The concept of the stem cell in the context of plant growth and development
-
B.I. Lord, C.S. Potten, & R.J. Cole. Cambridge: Cambridge University Press
-
Barlow PW The concept of the stem cell in the context of plant growth and development. Lord BI, Potten CS, Cole RJ Stem Cells and Tissue Homeostasis. 1978;87-113 Cambridge University Press, Cambridge.
-
(1978)
Stem Cells and Tissue Homeostasis
, pp. 87-113
-
-
Barlow, P.W.1
-
4
-
-
0030980593
-
Genetic control of cell division patterns in developing plants
-
Meyerowitz EM Genetic control of cell division patterns in developing plants. Cell. 88:1997;299-308.
-
(1997)
Cell
, vol.88
, pp. 299-308
-
-
Meyerowitz, E.M.1
-
5
-
-
0031409429
-
Organ formation at the vegetative shoot meristem
-
Clark SE Organ formation at the vegetative shoot meristem. Plant Cell. 9:1997;1067-1076.
-
(1997)
Plant Cell
, vol.9
, pp. 1067-1076
-
-
Clark, S.E.1
-
6
-
-
0031840034
-
Symplasmic fields in the tunica of the shoot apical meristem coordinate morphogenetic events
-
This paper suggests the existence of symplasmic isolation between a central and peripheral zone in the epidermis of the birch shoot meristem, which is only broken briefly with the initiation of each new leaf. The far-reaching potential of such 'communication compartments' for the regulated exchange of potential morphogens and for the segregation of cell fates in the apex is discussed.
-
Rinne PL, van der Schoot C Symplasmic fields in the tunica of the shoot apical meristem coordinate morphogenetic events. Development. 125:1998;1477-1485. This paper suggests the existence of symplasmic isolation between a central and peripheral zone in the epidermis of the birch shoot meristem, which is only broken briefly with the initiation of each new leaf. The far-reaching potential of such 'communication compartments' for the regulated exchange of potential morphogens and for the segregation of cell fates in the apex is discussed.
-
(1998)
Development
, vol.125
, pp. 1477-1485
-
-
Rinne, P.L.1
Van Der Schoot, C.2
-
8
-
-
0026664656
-
A fate map of the Arabidopsis embryonic shoot apical meristem
-
Irish VF, Sussex IM A fate map of the Arabidopsis embryonic shoot apical meristem. Development. 115:1992;745-753.
-
(1992)
Development
, vol.115
, pp. 745-753
-
-
Irish, V.F.1
Sussex, I.M.2
-
9
-
-
0026709079
-
Cell fate in the shoot apical meristem of Arabidopsis thaliana
-
Furner IJ, Pumfrey JE Cell fate in the shoot apical meristem of Arabidopsis thaliana. Development. 115:1992;755-764.
-
(1992)
Development
, vol.115
, pp. 755-764
-
-
Furner, I.J.1
Pumfrey, J.E.2
-
10
-
-
0000464345
-
Structure, évolution et functionnement du méristème apical de quelques dicotylédones
-
[Title translation: Structure, evolution and function of apical meristems of some dicotyledons.]
-
Buvat R Structure, évolution et functionnement du méristème apical de quelques dicotylédones. Annu Sci Nat Bot. 13:1952;199-300. [Title translation: Structure, evolution and function of apical meristems of some dicotyledons.].
-
(1952)
Annu Sci Nat Bot
, vol.13
, pp. 199-300
-
-
Buvat, R.1
-
11
-
-
0032523804
-
Additional vegetative growth in maize reflects expansion of fates in preexisting tissue, not additional divisions by apical initials
-
This paper reports a clonal analysis of extra vegetative leaves formed from determinate maize meristems after explantation and in vitro culture. As these leaves are found not to be related to the apical cells which form the generative structures of the tassel, the author suggests that in contrast to the situation in many other plant species the reproductive organs are formed by cells in the maize apex that were set aside early in development.
-
Irish EE Additional vegetative growth in maize reflects expansion of fates in preexisting tissue, not additional divisions by apical initials. Dev Biol. 197:1998;198-204. This paper reports a clonal analysis of extra vegetative leaves formed from determinate maize meristems after explantation and in vitro culture. As these leaves are found not to be related to the apical cells which form the generative structures of the tassel, the author suggests that in contrast to the situation in many other plant species the reproductive organs are formed by cells in the maize apex that were set aside early in development.
-
(1998)
Dev Biol
, vol.197
, pp. 198-204
-
-
Irish, E.E.1
-
12
-
-
2642673640
-
Embryogenesis: A new start in life
-
Laux T, Jürgens G Embryogenesis: A new start in life. Plant Cell. 9:1997;989-1000.
-
(1997)
Plant Cell
, vol.9
, pp. 989-1000
-
-
Laux, T.1
Jürgens, G.2
-
13
-
-
0031432308
-
Fundamental concepts in the embryogenesis of dicotyledons: A morphological interpretation of embryo mutants
-
Kaplan DR, Cooke TJ Fundamental concepts in the embryogenesis of dicotyledons: a morphological interpretation of embryo mutants. Plant Cell. 9:1997;1903-1919.
-
(1997)
Plant Cell
, vol.9
, pp. 1903-1919
-
-
Kaplan, D.R.1
Cooke, T.J.2
-
14
-
-
0030070190
-
A member of the KNOTTED class of homeodomain proteins encoded by the STM gene of Arabidopsis
-
Long JA, Moan EI, Medford JI, Barton MK A member of the KNOTTED class of homeodomain proteins encoded by the STM gene of Arabidopsis. Nature. 379:1996;66-69.
-
(1996)
Nature
, vol.379
, pp. 66-69
-
-
Long, J.A.1
Moan, E.I.2
Medford, J.I.3
Barton, M.K.4
-
15
-
-
0032444227
-
Role of WUSCHEL in regulating stem cell fate in the Arabidopsis shoot meristem
-
in press. The WUSCHEL gene, required for the specification of stem cells in the Arabidopsis shoot meristem, codes for a novel homeodomain protein. Its expression pattern suggests that stem cells in the shoot meristem are specified by an underlying cell group which is established as early as in the 16-cell embryo and becomes localized to its prospective domain of function by asymmetric cell divisions. These findings suggest profound similarities between different stem cell systems in animals and plants.
-
Mayer KFX, Schoof H, Haecker A, Lenhard M, Jürgens G, Laux T Role of WUSCHEL in regulating stem cell fate in the Arabidopsis shoot meristem. Cell. 1998;. in press. The WUSCHEL gene, required for the specification of stem cells in the Arabidopsis shoot meristem, codes for a novel homeodomain protein. Its expression pattern suggests that stem cells in the shoot meristem are specified by an underlying cell group which is established as early as in the 16-cell embryo and becomes localized to its prospective domain of function by asymmetric cell divisions. These findings suggest profound similarities between different stem cell systems in animals and plants.
-
(1998)
Cell
-
-
Mayer, K.F.X.1
Schoof, H.2
Haecker, A.3
Lenhard, M.4
Jürgens, G.5
Laux, T.6
-
16
-
-
0030030901
-
The WUSCHEL gene is required for shoot and floral meristem integrity in Arabidopsis
-
Laux T, Mayer KFX, Berger J, Jürgens G The WUSCHEL gene is required for shoot and floral meristem integrity in Arabidopsis. Development. 122:1996;87-96.
-
(1996)
Development
, vol.122
, pp. 87-96
-
-
Laux, T.1
Mayer, K.F.X.2
Berger, J.3
Jürgens, G.4
-
17
-
-
0031719321
-
The development of apical embryonic pattern in Arabidopsis
-
An excellent analysis of the molecular patterns in the embryonic shoot meristem primordium by extensive in situ hybridizations for the STM, UFO, ANT and CLV1 genes. The complex role of STM in the establishment of this early pattern is addressed.
-
Long JA, Barton MK The development of apical embryonic pattern in Arabidopsis. Development. 125:1998;3027-3035. An excellent analysis of the molecular patterns in the embryonic shoot meristem primordium by extensive in situ hybridizations for the STM, UFO, ANT and CLV1 genes. The complex role of STM in the establishment of this early pattern is addressed.
-
(1998)
Development
, vol.125
, pp. 3027-3035
-
-
Long, J.A.1
Barton, M.K.2
-
18
-
-
0030454898
-
The SHOOT MERISTEMLESS gene is required for maintenance of undifferentiated cells in Arabidopsis shoot and floral meristems and acts at a different regulatory level than the meristem genes WUSCHEL and ZWILLE
-
Endrizzi K, Moussian B, Haecker A, Levin J, Laux T The SHOOT MERISTEMLESS gene is required for maintenance of undifferentiated cells in Arabidopsis shoot and floral meristems and acts at a different regulatory level than the meristem genes WUSCHEL and ZWILLE. Plant J. 10:1996;967-979.
-
(1996)
Plant J
, vol.10
, pp. 967-979
-
-
Endrizzi, K.1
Moussian, B.2
Haecker, A.3
Levin, J.4
Laux, T.5
-
19
-
-
0026429196
-
The developmental gene Knotted-1 is a member of a maize homeobox gene family
-
Vollbrecht E, Veit B, Sinha N, Hake S The developmental gene Knotted-1 is a member of a maize homeobox gene family. Nature. 350:1991;241-243.
-
(1991)
Nature
, vol.350
, pp. 241-243
-
-
Vollbrecht, E.1
Veit, B.2
Sinha, N.3
Hake, S.4
-
20
-
-
0031777941
-
Somatic embryogenesis in Arabidopsis thaliana is facilitated by mutations in genes repressing meristematic cell divisions
-
A detailed study of the effects of the pt, clv1 and clv3 mutations on somatic embryogenesis is reported, as well as an analysis of the genetic interactions between these genes, indicating a temporal succession in their functions.
-
Mordhorst AP, Voerman KJ, Hartog MV, Meijer EA, van Went J, Koornneef M, de Vries SC Somatic embryogenesis in Arabidopsis thaliana is facilitated by mutations in genes repressing meristematic cell divisions. Genetics. 149:1998;549-563. A detailed study of the effects of the pt, clv1 and clv3 mutations on somatic embryogenesis is reported, as well as an analysis of the genetic interactions between these genes, indicating a temporal succession in their functions.
-
(1998)
Genetics
, vol.149
, pp. 549-563
-
-
Mordhorst, A.P.1
Voerman, K.J.2
Hartog, M.V.3
Meijer, E.A.4
Van Went, J.5
Koornneef, M.6
De Vries, S.C.7
-
21
-
-
0001819694
-
Early events in apical-basal pattern formation in Arabidopsis
-
G. Coruzzi, & P. Puigdomènech. Berlin: Springer-Verlag
-
Jürgens G, Torres-Ruiz RA, Laux T, Mayer U, Berleth T Early events in apical-basal pattern formation in Arabidopsis. Coruzzi G, Puigdomènech P Plant Molecular Biology: Molecular-Genetic Analysis of Plant Development and Metabolism. 1994;95-103 Springer-Verlag, Berlin.
-
(1994)
Plant Molecular Biology: Molecular-Genetic Analysis of Plant Development and Metabolism
, pp. 95-103
-
-
Jürgens, G.1
Torres-Ruiz, R.A.2
Laux, T.3
Mayer, U.4
Berleth, T.5
-
22
-
-
0029154666
-
Effects of mutations in the PINHEAD gene of Arabidopsis on the formation of shoot apical meristems
-
McConnell JR, Barton MK Effects of mutations in the PINHEAD gene of Arabidopsis on the formation of shoot apical meristems. Dev Genet. 16:1995;358-366.
-
(1995)
Dev Genet
, vol.16
, pp. 358-366
-
-
McConnell, J.R.1
Barton, M.K.2
-
23
-
-
0032536782
-
Role of the ZWILLE gene in the regulation of central shoot meristem cell fate during Arabidopsis embryogenesis
-
The ZLL gene is specifically required to maintain a meristematic cell state in the shoot meristem primordium. It is expressed from early embryo stages on in the vascular precursor cells and also in the embryonic apex in bent-cotyledon stage. Together with AGO1 and several animal sequences, it defines a novel protein family.
-
Moussian B, Schoof H, Haecker A, Jürgens G, Laux T Role of the ZWILLE gene in the regulation of central shoot meristem cell fate during Arabidopsis embryogenesis. EMBO J. 17:1998;1799-1809. The ZLL gene is specifically required to maintain a meristematic cell state in the shoot meristem primordium. It is expressed from early embryo stages on in the vascular precursor cells and also in the embryonic apex in bent-cotyledon stage. Together with AGO1 and several animal sequences, it defines a novel protein family.
-
(1998)
EMBO J
, vol.17
, pp. 1799-1809
-
-
Moussian, B.1
Schoof, H.2
Haecker, A.3
Jürgens, G.4
Laux, T.5
-
24
-
-
0032472373
-
AGO1 defines a novel locus of Arabidopsis controlling leaf development
-
This paper describes the cloning and functional analysis of the ARGONAUTE1 gene that is required for leaf development in Arabidopsis. Together with ZLL and several animal sequences, AGO1 defines a novel protein family.
-
Bohmert K, Camus I, Bellini C, Bouchez D, Caboche M, Benning C AGO1 defines a novel locus of Arabidopsis controlling leaf development. EMBO J. 17:1998;170-180. This paper describes the cloning and functional analysis of the ARGONAUTE1 gene that is required for leaf development in Arabidopsis. Together with ZLL and several animal sequences, AGO1 defines a novel protein family.
-
(1998)
EMBO J
, vol.17
, pp. 170-180
-
-
Bohmert, K.1
Camus, I.2
Bellini, C.3
Bouchez, D.4
Caboche, M.5
Benning, C.6
-
25
-
-
0032510774
-
Molecular cloning and characterization of a rabbit eIF2C protein
-
Zou C, Zhang Z, Wu S, Osterman JC Molecular cloning and characterization of a rabbit eIF2C protein. Gene. 211:1998;187-194.
-
(1998)
Gene
, vol.211
, pp. 187-194
-
-
Zou, C.1
Zhang, Z.2
Wu, S.3
Osterman, J.C.4
-
26
-
-
84980081125
-
Patterns in the meristems of vascular plants. III. Pursuing the patterns where no cell is a permanent cell
-
Newman IV Patterns in the meristems of vascular plants. III. Pursuing the patterns where no cell is a permanent cell. J Linn Soc Bot. 59:1965;185-214.
-
(1965)
J Linn Soc Bot
, vol.59
, pp. 185-214
-
-
Newman, I.V.1
-
27
-
-
0030730220
-
Short-range control of cell differentiation in the Arabidopsis root meristem
-
This important paper describes the effects of cell ablation in the quiescent center of the root meristem on the neighboring stem cells. The results indicate that short range signaling from the quiescent center to its immediate neighbors prevents their differentiation.
-
van den Berg C, Willemsen V, Hendriks G, Weisbeek P, Scheres B Short-range control of cell differentiation in the Arabidopsis root meristem. Nature. 390:1997;287-289. This important paper describes the effects of cell ablation in the quiescent center of the root meristem on the neighboring stem cells. The results indicate that short range signaling from the quiescent center to its immediate neighbors prevents their differentiation.
-
(1997)
Nature
, vol.390
, pp. 287-289
-
-
Van Den Berg, C.1
Willemsen, V.2
Hendriks, G.3
Weisbeek, P.4
Scheres, B.5
-
28
-
-
0032101454
-
Transposon tagging of the Defective embryo and meristems gene of tomato
-
The phenotype of the tomato dem mutant is described which exhibits a severly disturbed organization and development of both shoot and root meristems. Dem, encoding a novel protein, is not specific for meristems, but is expressed in all tissues with organized cell division. However, the mRNA is notably absent from callus, suggesting a role in the coordination of cell division.
-
Keddie JS, Carroll BJ, Thomas CM, Reyes ME, Klimyuk V, Holtan H, Gruissem W, Jones JD Transposon tagging of the Defective embryo and meristems gene of tomato. Plant Cell. 10:1998;877-888. The phenotype of the tomato dem mutant is described which exhibits a severly disturbed organization and development of both shoot and root meristems. Dem, encoding a novel protein, is not specific for meristems, but is expressed in all tissues with organized cell division. However, the mRNA is notably absent from callus, suggesting a role in the coordination of cell division.
-
(1998)
Plant Cell
, vol.10
, pp. 877-888
-
-
Keddie, J.S.1
Carroll, B.J.2
Thomas, C.M.3
Reyes, M.E.4
Klimyuk, V.5
Holtan, H.6
Gruissem, W.7
Jones, J.D.8
-
29
-
-
0030729445
-
The CLAVATA1 gene encodes a putative receptor-kinase that controls shoot and floral meristem size in Arabidopsis
-
Clark SE, Williams RW, Meyerowitz EM The CLAVATA1 gene encodes a putative receptor-kinase that controls shoot and floral meristem size in Arabidopsis. Cell. 89:1997;575-585.
-
(1997)
Cell
, vol.89
, pp. 575-585
-
-
Clark, S.E.1
Williams, R.W.2
Meyerowitz, E.M.3
-
30
-
-
0028887377
-
CLAVATA3 is a specific regulator of shoot and floral meristem development affecting the same processes as CLAVATA1
-
Clark SE, Running MP, Meyerowitz EM CLAVATA3 is a specific regulator of shoot and floral meristem development affecting the same processes as CLAVATA1. Development. 121:1995;2057-2067.
-
(1995)
Development
, vol.121
, pp. 2057-2067
-
-
Clark, S.E.1
Running, M.P.2
Meyerowitz, E.M.3
-
31
-
-
0029942983
-
The CLAVATA and SHOOT MERISTEMLESS loci competitively regulate meristem activity in Arabidopsis
-
Clark SE, Jacobsen SE, Levin JZ, Meyerowitz EM The CLAVATA and SHOOT MERISTEMLESS loci competitively regulate meristem activity in Arabidopsis. Development. 122:1996;1565-1575.
-
(1996)
Development
, vol.122
, pp. 1565-1575
-
-
Clark, S.E.1
Jacobsen, S.E.2
Levin, J.Z.3
Meyerowitz, E.M.4
-
32
-
-
0032144978
-
Cellular parameters of the shoot apical meristem in Arabidopsis
-
An excellent description of the morphology and distribution of mitoses in the Arabidopsis shoot apex based on confocal laser scanning microscopy is reported. The results obtained for the wild type are then used as a framework for analyzing the defects in clv3 and mgo2 apices in greater detail, allowing important novel conclusions about the functions of these genes.
-
Laufs P, Grandjean O, Jonak C, Kieu K, Traas J Cellular parameters of the shoot apical meristem in Arabidopsis. Plant Cell. 10:1998;1375-1390. An excellent description of the morphology and distribution of mitoses in the Arabidopsis shoot apex based on confocal laser scanning microscopy is reported. The results obtained for the wild type are then used as a framework for analyzing the defects in clv3 and mgo2 apices in greater detail, allowing important novel conclusions about the functions of these genes.
-
(1998)
Plant Cell
, vol.10
, pp. 1375-1390
-
-
Laufs, P.1
Grandjean, O.2
Jonak, C.3
Kieu, K.4
Traas, J.5
-
33
-
-
0001096266
-
Control of meristem development by CLAVATA1 receptor kinase and kinase-associated protein phosphatase interactions
-
Biochemical analysis demonstrates protein kinase activity for CLV1 and the physical interaction of phosphorylated CLV1 with KAPP. KAPP probably functions as a negative regulator of CLV signaling, since reducing KAPP mRNA can rescue the clv1 phenotype in a dose-dependent manner. These findings provide important insights into the intracellular processing of CLV1 signals.
-
Stone JM, Trotochaud AE, Walker JC, Clark SE Control of meristem development by CLAVATA1 receptor kinase and kinase-associated protein phosphatase interactions. Plant Physiol. 117:1998;1217-1225. Biochemical analysis demonstrates protein kinase activity for CLV1 and the physical interaction of phosphorylated CLV1 with KAPP. KAPP probably functions as a negative regulator of CLV signaling, since reducing KAPP mRNA can rescue the clv1 phenotype in a dose-dependent manner. These findings provide important insights into the intracellular processing of CLV1 signals.
-
(1998)
Plant Physiol
, vol.117
, pp. 1217-1225
-
-
Stone, J.M.1
Trotochaud, A.E.2
Walker, J.C.3
Clark, S.E.4
-
34
-
-
0030930384
-
A possible role for kinase associated protein phosphatase in the Arabidopsis CLAVATA1 signaling pathway
-
The powerful biochemical analysis reported in this paper provides evidence that CLV1 functions as a protein kinase and that this activity is important for CLV1 function. CLV1 associates with and is dephosphorylated by KAPP. A functional significance of this interaction is suggested by the observation that overexpression of KAPP produced a weak clv1 phenotype, implying a negative regulation of CLV signaling by KAPP.
-
Williams RW, Wilson JM, Meyerowitz EM A possible role for kinase associated protein phosphatase in the Arabidopsis CLAVATA1 signaling pathway. Proc Natl Acad Sci USA. 94:1997;10467-10472. The powerful biochemical analysis reported in this paper provides evidence that CLV1 functions as a protein kinase and that this activity is important for CLV1 function. CLV1 associates with and is dephosphorylated by KAPP. A functional significance of this interaction is suggested by the observation that overexpression of KAPP produced a weak clv1 phenotype, implying a negative regulation of CLV signaling by KAPP.
-
(1997)
Proc Natl Acad Sci USA
, vol.94
, pp. 10467-10472
-
-
Williams, R.W.1
Wilson, J.M.2
Meyerowitz, E.M.3
-
35
-
-
0031662772
-
Receptor kinases in plant development
-
Becraft PW Receptor kinases in plant development. Trends Plant Sci. 3:1998;384-388.
-
(1998)
Trends Plant Sci
, vol.3
, pp. 384-388
-
-
Becraft, P.W.1
-
36
-
-
0031736664
-
CLAVATA2, a regulator of meristem and organ development in Arabidopsis
-
A detailed phenotypical and genetic characterization identifies the CLV2 gene as important regulator of meristem activity. clv2 mutants resemble weak clv1 and clv3 alleles. CLV2 shows complex genetic interactions with other meristem regulatory genes, precluding straightforward interpretations.
-
Kayes JM, Clark SE CLAVATA2, a regulator of meristem and organ development in Arabidopsis. Development. 125:1998;3843-3851. A detailed phenotypical and genetic characterization identifies the CLV2 gene as important regulator of meristem activity. clv2 mutants resemble weak clv1 and clv3 alleles. CLV2 shows complex genetic interactions with other meristem regulatory genes, precluding straightforward interpretations.
-
(1998)
Development
, vol.125
, pp. 3843-3851
-
-
Kayes, J.M.1
Clark, S.E.2
-
37
-
-
0031953950
-
MGOUN1 and MGOUN2: Two genes required for primordium initiation at the shoot apical and floral meristems in Arabidopsis thaliana
-
The mgo mutations cause a phenotype similar to that of clv with a severe enlargement of the shoot meristem. Interestingly, the underlying defects appear to be distinct, with MGO apparently acting in the PZ to partition cells into organ primordia.
-
Laufs P, Dockx J, Kronenberger J, Traas J MGOUN1 and MGOUN2: two genes required for primordium initiation at the shoot apical and floral meristems in Arabidopsis thaliana. Development. 125:1998;1253-1260. The mgo mutations cause a phenotype similar to that of clv with a severe enlargement of the shoot meristem. Interestingly, the underlying defects appear to be distinct, with MGO apparently acting in the PZ to partition cells into organ primordia.
-
(1998)
Development
, vol.125
, pp. 1253-1260
-
-
Laufs, P.1
Dockx, J.2
Kronenberger, J.3
Traas, J.4
-
38
-
-
0027229194
-
Overexpression of the maize homeobox gene, KNOTTED-1, causes a switch from determinate to indeterminate cell fates
-
Sinha NR, Williams RE, Hake S Overexpression of the maize homeobox gene, KNOTTED-1, causes a switch from determinate to indeterminate cell fates. Genes Dev. 7:1993;787-795.
-
(1993)
Genes Dev.
, vol.7
, pp. 787-795
-
-
Sinha, N.R.1
Williams, R.E.2
Hake, S.3
-
39
-
-
0032055493
-
Expression of CDC2Zm and KNOTTED1 during in vitro axillary shoot meristem proliferation and adventitious shoot meristem formation in maize (Zea mays L.) and barley (Hordeum vulgare L.)
-
Examining the expression patterns of CDC2Zm and knotted1 during the formation of adventitious shoot meristems in vitro, the authors find no difference to the expression patterns observed in planta. kn1 overexpressing maize plants show no signs of ectopic meristem formation.
-
Zhang S, Williams-Carrier R, Jackson D, Lemaux PG Expression of CDC2Zm and KNOTTED1 during in vitro axillary shoot meristem proliferation and adventitious shoot meristem formation in maize (Zea mays L.) and barley (Hordeum vulgare L.). Planta. 204:1998;542-549. Examining the expression patterns of CDC2Zm and knotted1 during the formation of adventitious shoot meristems in vitro, the authors find no difference to the expression patterns observed in planta. kn1 overexpressing maize plants show no signs of ectopic meristem formation.
-
(1998)
Planta
, vol.204
, pp. 542-549
-
-
Zhang, S.1
Williams-Carrier, R.2
Jackson, D.3
Lemaux, P.G.4
-
40
-
-
0030815380
-
Ectopic expression of the maize kn1 gene phenocopies the Hooded mutant of barley
-
Constitutive expression of maize kn1 in barley results in ectopic flowers, a defect similar to that of the Hooded mutation of barley. Notably, no ectopic shoot meristem formation is observed, as it has been reported in overexpression studies in tobacco.
-
Williams-Carrier RE, Lie YS, Hake S, Lemaux PG Ectopic expression of the maize kn1 gene phenocopies the Hooded mutant of barley. Development. 124:1997;3737-3745. Constitutive expression of maize kn1 in barley results in ectopic flowers, a defect similar to that of the Hooded mutation of barley. Notably, no ectopic shoot meristem formation is observed, as it has been reported in overexpression studies in tobacco.
-
(1997)
Development
, vol.124
, pp. 3737-3745
-
-
Williams-Carrier, R.E.1
Lie, Y.S.2
Hake, S.3
Lemaux, P.G.4
-
41
-
-
0032522824
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The control of maize spikelet meristem fate by the APETALA2-like gene indeterminate spikelet1
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This paper describes the cloning and analysis of the indeterminate spikelet1 gene, that is required for determinacy of the first two branches (spikelets) of the maize inflorescence. The possible implications of ids1 for inflorescence architecture in other grass species are discussed.
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Chuck G, Meeley RB, Hake S The control of maize spikelet meristem fate by the APETALA2-like gene indeterminate spikelet1. Genes Dev. 12:1998;1145-1154. This paper describes the cloning and analysis of the indeterminate spikelet1 gene, that is required for determinacy of the first two branches (spikelets) of the maize inflorescence. The possible implications of ids1 for inflorescence architecture in other grass species are discussed.
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(1998)
Genes Dev
, vol.12
, pp. 1145-1154
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Chuck, G.1
Meeley, R.B.2
Hake, S.3
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42
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0001284653
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Hormonal requirements of excised Dianthus caryophyllus L. shoot apical meristem in vitro
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Shabde M, Murashige T Hormonal requirements of excised Dianthus caryophyllus L. shoot apical meristem in vitro. Am J Botany. 64:1977;443-448.
-
(1977)
Am J Botany
, vol.64
, pp. 443-448
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Shabde, M.1
Murashige, T.2
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43
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0032577680
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The PHANTASTICA gene encodes a MYB transcription factor involved in growth and dorsoventrality of lateral organs in Antirrhinum
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The PHAN gene, required for leaf dorsoventrality, was cloned and shown to encode a putative MYB transcription factor. Its expression pattern and the mutant phenotype suggest a role in the specification of leaf identity. PHAN is necessary for sustained meristem activity in a non-cell-autonomous manner, reinforcing the observation that shoot meristem activity is affected by signaling from leaves.
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Waites R, Selvadurai HR, Oliver IR, Hudson A The PHANTASTICA gene encodes a MYB transcription factor involved in growth and dorsoventrality of lateral organs in Antirrhinum. Cell. 93:1998;779-789. The PHAN gene, required for leaf dorsoventrality, was cloned and shown to encode a putative MYB transcription factor. Its expression pattern and the mutant phenotype suggest a role in the specification of leaf identity. PHAN is necessary for sustained meristem activity in a non-cell-autonomous manner, reinforcing the observation that shoot meristem activity is affected by signaling from leaves.
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(1998)
Cell
, vol.93
, pp. 779-789
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Waites, R.1
Selvadurai, H.R.2
Oliver, I.R.3
Hudson, A.4
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44
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0031661098
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Leaf polarity and meristem formation in Arabidopsis
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The dominant phb-d mutation which disrupts dorsoventrality of lateral organs leads to the ectopic formation of axillary meristems on the lower side of leaf petioles. This interesting effect suggests that dorsal (adaxial) leaf fate promotes the formation of axillary shoot meristems.
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McConnell JR, Barton MK Leaf polarity and meristem formation in Arabidopsis. Development. 125:1998;2935-2942. The dominant phb-d mutation which disrupts dorsoventrality of lateral organs leads to the ectopic formation of axillary meristems on the lower side of leaf petioles. This interesting effect suggests that dorsal (adaxial) leaf fate promotes the formation of axillary shoot meristems.
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(1998)
Development
, vol.125
, pp. 2935-2942
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McConnell, J.R.1
Barton, M.K.2
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45
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0032219708
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Identifying novel regulators of shoot meristem development
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Pogany JA, Simon EJ, B KR, De Guzman BM, Yu LP, Trotchaud AE, Clark SE Identifying novel regulators of shoot meristem development. J Plant Res. 111:1998;307-313.
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(1998)
J Plant Res
, vol.111
, pp. 307-313
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Pogany, J.A.1
Simon, E.J.2
B., K.R.3
De Guzman, B.M.4
Yu, L.P.5
Trotchaud, A.E.6
Clark, S.E.7
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