Sequence Variation and Expression Analysis of Seed Dormancy- and Germination-Associated ABA- and GA-Related Genes in Rice Cultivars.

作者: Fei Liu , Hangxiao Zhang , Gang Wu , Jing Sun , Lili Hao

DOI: 10.3389/FPLS.2011.00017

关键词:

摘要: Abscisic acid (ABA) and Gibberellic (GA) play key roles in regulating seed dormancy germination. First, when examining germination of different rice cultivars, we found that their timing status are rather distinct, coupled with GA/ABA ratio. Second, studied genomic sequences ABA GA dormancy- germination-associated genes discovered single nucleotide polymorphisms insertions/deletions (Indels) both coding regulatory sequences. We aligned all these variations to the genome assemblies 9311 PA64s demonstrated relevance quantitatively qualitatively based on gene expression data. Third, surveyed compared differentially expressed dry seeds between show may

参考文章(50)
Miho Sakai, Tomoaki Sakamoto, Tamio Saito, Makoto Matsuoka, Hiroshi Tanaka, Masatomo Kobayashi, Expression of novel rice gibberellin 2-oxidase gene is under homeostatic regulation by biologically active gibberellins. Journal of Plant Research. ,vol. 116, pp. 161- 164 ,(2003) , 10.1007/S10265-003-0080-Z
Ivo Rieu, Omar Ruiz-Rivero, Nieves Fernandez-Garcia, Jayne Griffiths, Stephen J. Powers, Fan Gong, Terezie Linhartova, Sven Eriksson, Ove Nilsson, Stephen G. Thomas, Andrew L. Phillips, Peter Hedden, The gibberellin biosynthetic genes AtGA20ox1 and AtGA20ox2 act, partially redundantly, to promote growth and development throughout the Arabidopsis life cycle. Plant Journal. ,vol. 53, pp. 488- 504 ,(2007) , 10.1111/J.1365-313X.2007.03356.X
Sheila D.S. Chiwocha, Adrian J. Cutler, Suzanne R. Abrams, Stephen J. Ambrose, Jenny Yang, Andrew R.S. Ross, Allison R. Kermode, The etr1-2 mutation in Arabidopsis thaliana affects the abscisic acid, auxin, cytokinin and gibberellin metabolic pathways during maintenance of seed dormancy, moist-chilling and germination Plant Journal. ,vol. 42, pp. 35- 48 ,(2005) , 10.1111/J.1365-313X.2005.02359.X
Nick Goldman, Ziheng Yang, A codon-based model of nucleotide substitution for protein-coding DNA sequences. Molecular Biology and Evolution. ,vol. 11, pp. 725- 736 ,(1994) , 10.1093/OXFORDJOURNALS.MOLBEV.A040153
Frank Gubler, Anthony A Millar, John V Jacobsen, Dormancy release, ABA and pre-harvest sprouting Current Opinion in Plant Biology. ,vol. 8, pp. 183- 187 ,(2005) , 10.1016/J.PBI.2005.01.011
Angel Pablo Calvo, Carlos Nicolas, Gregorio Nicolas, Dolores Rodriguez, Evidence of a cross-talk regulation of a GA 20-oxidase (FsGA20ox1) by gibberellins and ethylene during the breaking of dormancy in Fagus sylvatica seeds. Physiologia Plantarum. ,vol. 120, pp. 623- 630 ,(2004) , 10.1111/J.0031-9317.2004.0270.X
Paul E Verslues, Jian-Kang Zhu, New developments in abscisic acid perception and metabolism. Current Opinion in Plant Biology. ,vol. 10, pp. 447- 452 ,(2007) , 10.1016/J.PBI.2007.08.004
H. Itoh, M. Ueguchi-Tanaka, N. Sentoku, H. Kitano, M. Matsuoka, M. Kobayashi, Cloning and functional analysis of two gibberellin 3β-hydroxylase genes that are differently expressed during the growth of rice Proceedings of the National Academy of Sciences of the United States of America. ,vol. 98, pp. 8909- 8914 ,(2001) , 10.1073/PNAS.141239398
Y. Ma, I. Szostkiewicz, A. Korte, D. Moes, Y. Yang, A. Christmann, E. Grill, Regulators of PP2C Phosphatase Activity Function as Abscisic Acid Sensors Science. ,vol. 324, pp. 1064- 1068 ,(2009) , 10.1126/SCIENCE.1172408
Maarten Koornneef, Leónie Bentsink, Henk Hilhorst, Seed Dormancy and Germination Current Opinion in Plant Biology. ,vol. 5, pp. 33- 36 ,(2002) , 10.1016/S1369-5266(01)00219-9