Similarity and distinction between organ-specific gibberellin-modulated   genome expression between Arabidopsis and rice

doi:10.1016/j.envexpbot.2011.12.010

CORC > 北京大学 > 生命科学学院

	Similarity and distinction between organ-specific gibberellin-modulated genome expression between Arabidopsis and rice
	Feng, Xiaoyan ; Peng, Zhi-Yu ; Fu, Xing ; Zhang, Huiyong ; Li, Songgang ; Deng, Xing Wang ; Fan, Liu-Min
刊名	environmental and experimental botany
	2012
关键词	Arabidopsis Rice Genome expression Gibberellin Microarray SEED-GERMINATION COORDINATED REGULATION MICROARRAY ANALYSIS ABSCISIC-ACID RECEPTOR LIGHT PLANTS GENES IDENTIFICATION BIOSYNTHESIS
DOI	10.1016/j.envexpbot.2011.12.010
英文摘要	Gibberellins (GAs) regulate plant growth and development, at least in part, by modulating downstream gene expression. Different plant species and plant organs are differentially responsive to GAs, though it remains unclear whether there exist organ and species specificities of GA responses at the genome expression level. Arabidopsis (Arabidopsis thaliana) and rice (Oryza sativa) are model dicot and monocot plants. Microarray analyses indicate that in different organs of both species, small portions of the genomes are affected by GA(3) or paclobutrazol (PAC). a gibberellin biosynthetic inhibitor. Gene Ontology analyses reveal that GA(3) regulates genes in almost all major functional categories of both species. Functional categorization of GA(3)-responsive homologous genes suggests that some features of GA(3) regulation of genome expression are conserved between the two species. Venn diagrams and cluster display analyses show that only a small gene portion is shared between each pair of rice and Arabidopsis organs, strongly supporting the presence of organ specificity of GA(3)-regulated gene expression in both species. (C) 2011 Elsevier B.V. All rights reserved.; Plant Sciences; Environmental Sciences; SCI(E); 0; ARTICLE; 127-137; 78
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/235479]
专题	生命科学学院
推荐引用方式 GB/T 7714	Feng, Xiaoyan,Peng, Zhi-Yu,Fu, Xing,et al. Similarity and distinction between organ-specific gibberellin-modulated genome expression between Arabidopsis and rice[J]. environmental and experimental botany,2012.
APA	Feng, Xiaoyan.,Peng, Zhi-Yu.,Fu, Xing.,Zhang, Huiyong.,Li, Songgang.,...&Fan, Liu-Min.(2012).Similarity and distinction between organ-specific gibberellin-modulated genome expression between Arabidopsis and rice.environmental and experimental botany.
MLA	Feng, Xiaoyan,et al."Similarity and distinction between organ-specific gibberellin-modulated genome expression between Arabidopsis and rice".environmental and experimental botany (2012).