BLADE-ON-PETIOLE1 and 2 regulate Arabidopsis inflorescence architecture in conjunction with homeobox genes KNAT6 and ATH1

Plant Signaling and Behavior

Volumn 7, Issue 7, 2012, Pages 788-792

  Khan, Madiha ^a   Tabb, Paul ^a   Hepworth, Shelley R ^a  

^a CARLETON UNIVERSITY   (Canada)

Author keywords

Arabidopsis thaliana; ATH1; BLADE ON PETIOLE1 and 2; Internode patterning; KNAT6

Indexed keywords

ARABIDOPSIS; ARABIDOPSIS THALIANA; MAGNOLIOPHYTA;

ARABIDOPSIS PROTEIN; BOP1 PROTEIN, ARABIDOPSIS; BOP2 PROTEIN, ARABIDOPSIS; HOMEODOMAIN PROTEIN; KNAT5 PROTEIN, ARABIDOPSIS; KNAT6 PROTEIN, ARABIDOPSIS; MESSENGER RNA; TRANSCRIPTION FACTOR;

ARABIDOPSIS; ARTICLE; BIOLOGICAL MODEL; CYTOLOGY; GENE EXPRESSION REGULATION; GENE SILENCING; GENETICS; GROWTH, DEVELOPMENT AND AGING; HISTOLOGY; INFLORESCENCE; METABOLISM; MORPHOGENESIS; PHENOTYPE; PLANT GENE; PLANT STEM;

ARABIDOPSIS; ARABIDOPSIS PROTEINS; BODY PATTERNING; GENE EXPRESSION REGULATION, PLANT; GENE SILENCING; GENES, PLANT; HOMEODOMAIN PROTEINS; INFLORESCENCE; MODELS, BIOLOGICAL; PHENOTYPE; PLANT STEMS; RNA, MESSENGER; TRANSCRIPTION FACTORS;

EID: 84863787591     PISSN: 15592316     EISSN: 15592324     Source Type: Journal    
DOI: 10.4161/psb.20599     Document Type: Article

References (24)

1. Wyatt R. Inflorescence architecture: how flower number, arrangement, and phenology affect pollination and fruit set. Am J Bot 1982; 69:585-94; http://dx.doi.org/10.2307/2443068
2. Steeves TA, Sussex IM. Patterns in plant development. 2nd edition. New York: Cambridge University Press, 1989.
3. Vaughan JG. The morphology and growth of the vegetative and reproductive apices of Arabidopsis thaliana (L.) Heynh., Capsella bursa-pastoris (L.) Medic. and Anagallis arvensis L. Bot J Linn Soc 1955; 55:279-301; http://dx.doi.org/10.1111/j.1095-8339.1955.tb00014.x
4. Nieminen KM, Kauppinen L, Helariutta Y. A weed for wood? Arabidopsis as a genetic model for xylem development. Plant Physiol 2004; 135:653-9; PMID: 15208411; http://dx.doi.org/10.1104/pp.104.040212
5. Ehlting J, Mattheus N, Aeschliman DS, Li E, Hamberger B, Cullis IF, et al. Global transcript profiling of primary stems from Arabidopsis thaliana identifies candidate genes for missing links in lignin biosynthesis and transcriptional regulators of fiber differentiation. Plant J 2005; 42:618-40; PMID: 15918878; http://dx.doi.org/10.1111/j.1365-313X.2005.02403.x
6. Douglas SJ, Chuck G, Dengler RE, Pelecanda L, Riggs CD. KNAT1 and ERECTA regulate inflorescence architecture in Arabidopsis. Plant Cell 2002; 14:547-58; PMID:11910003; http://dx.doi.org/10.1105/tpc.010391
7. Venglat SP, Dumonceaux T, Rozwadowski K, Parnell L, Babic V, Keller W, et al. The homeobox gene BREVIPEDICELLUS is a key regulator of inflorescence architecture in Arabidopsis. Proc Natl Acad Sci U S A 2002; 99:4730-5; PMID:11917137; http://dx.doi.org/10.1073/pnas.072626099
8. Smith HMS, Hake S. The interaction of two homeobox genes, BREVIPEDICELLUS and PENNYWISE, regulates internode patterning in the Arabidopsis inflorescence. Plant Cell 2003; 15:1717-27; PMID: 12897247; http://dx.doi.org/10.1105/tpc.012856
9. Byrne ME, Groover AT, Fontana JR, Martienssen RA. Phyllotactic pattern and stem cell fate are determined by the Arabidopsis homeobox gene BELLRINGER. Development 2003; 130:3941-50; PMID:12874117; http://dx.doi.org/10.1242/dev.00620
10. Bhatt AM, Etchells JP, Canales C, Lagodienko A, Dickinson H. VAAMANA-a BEL1-like homeodomain protein, interacts with KNOX proteins BP and STM and regulates inflorescence stem growth in Arabidopsis. Gene 2004; 328:103-11; PMID:15019989; http://dx.doi.org/10.1016/j.gene.2003.12.033
11. Rutjens B, Bao D, van Eck-Stouten E, Brand M, Smeekens S, Proveniers M. Shoot apical meristem function in Arabidopsis requires the combined activities of three BEL1-like homeodomain proteins. Plant J 2009; 58:641-54; PMID:19175771; http://dx.doi.org/10.1111/j.1365-313X.2009.03809.x
12. Mele G, Ori N, Sato Y, Hake S. The knotted1-like homeobox gene BREVIPEDICELLUS regulates cell differentiation by modulating metabolic pathways. Genes Dev 2003; 17:2088-93; PMID:12923061; http://dx.doi.org/10.1101/gad.1120003
13. Khan M, Xu M, Murmu J, Tabb P, Liu Y, Storey K, et al. Antagonistic interaction of BLADE-ONPETIOLE1 and 2 with BREVIPEDICELLUS and PENNYWISE regulated Arabidopsis inflorescence architecture. Plant Physiol 2012; 158:1-15; PMID: 22213247; http://dx.doi.org/10.1104/pp.111.188573
14. Peaucelle A, Louvet R, Johansen JN, Salsac F, Morin H, Fournet F, et al. The transcription factor BELLRINGER modulates phyllotaxis by regulating the expression of a pectin methylesterase in Arabidopsis. Development 2011; 138:4733-41; PMID:21965608; http://dx.doi.org/10.1242/dev.072496
15. Hepworth SR, Zhang Y, McKim S, Li X, Haughn GW. BLADE-ON-PETIOLE-dependent signaling controls leaf and floral patterning in Arabidopsis. Plant Cell 2005; 17:1434-48; PMID:15805484; http://dx.doi.org/10.1105/tpc.104.030536
16. Jun JH, Ha CM, Fletcher JC. BLADE-ON-PETIOLE1 coordinates organ determinacy and axial polarity in arabidopsis by directly activating ASYMMETRIC LEAVES2. Plant Cell 2010; 22:62-76; PMID: 20118228; http://dx.doi.org/10.1105/tpc.109.070763
17. Li Y, Pi L, Huang H, Xu L. ATH1 and KNAT2 proteins act together in regulation of plant inflorescence architecture. J Exp Bot 2012; 63:1423-33; PMID: 22140242; http://dx.doi.org/10.1093/jxb/err376
18. Gómez-Mena C, Sablowski R. ARABIDOPSIS THALIANA HOMEOBOX GENE1 establishes the basal boundaries of shoot organs and controls stem growth. Plant Cell 2008; 20:2059-72; PMID: 18757555; http://dx.doi.org/10.1105/tpc.108.059188
19. Ragni L, Belles-Boix E, Günl M, Pautot V. Interaction of KNAT6 and KNAT2 with BREVIPEDICELLUS and PENNYWISE in Arabidopsis inflorescences. Plant Cell 2008; 20:888-900; PMID:18390591; http://dx.doi.org/10.1105/tpc.108.058230
20. Norberg M, Holmlund M, Nilsson O. The BLADE ON PETIOLE genes act redundantly to control the growth and development of lateral organs. Development 2005; 132:2203-13; PMID:15800002; http://dx.doi.org/10.1242/dev.01815
21. Bernier G. The control of floral evocation and morphogenesis. Annu Rev Plant Physiol Plant Mol Biol 1988; 39:175-219; http://dx.doi.org/10.1146/annurev.pp.39.060188.001135
22. Rast MI, Simon R. The meristem-to-organ boundary: more than an extremity of anything. Curr Opin Genet Dev 2008; 18:287-94; PMID:18590819; http://dx.doi.org/10.1016/j.gde.2008.05.005
23. Shi C-L, Stenvik G-E, Vie AK, Bones AM, Pautot V, Proveniers M, et al. Arabidopsis class I KNOTTEDlike homeobox proteins act downstream in the IDAHAE/HSL2 floral abscission signaling pathway. Plant Cell 2011; 23:2553-67; PMID:21742991; http://dx.doi.org/10.1105/tpc.111.084608
24. Girin T, Sorefan K, Østergaard L. Meristematic sculpting in fruit development. J Exp Bot 2009; 60:1493-502; PMID:19246597; http://dx.doi.org/10.1093/jxb/erp031