拟南芥
基因组
生物
遗传学
转录因子
计算生物学
抄写(语言学)
拟南芥
基因
进化生物学
突变体
语言学
哲学
作者
José Luis Riechmann,Jacqueline E. Heard,Greg S. Martin,T. Lynne Reuber,Cai‐Zhong Jiang,James S. Keddie,Luc Adam,Omaira Pineda,Oliver J. Ratcliffe,Raymond R. Samaha,Robert A. Creelman,Marsha L. Pilgrim,Pierre Broun,J. Z. Zhang,D. Ghandehari,Bjorg Sherman,G. -L. Yu
出处
期刊:Science
[American Association for the Advancement of Science (AAAS)]
日期:2000-12-15
卷期号:290 (5499): 2105-2110
被引量:2628
标识
DOI:10.1126/science.290.5499.2105
摘要
The completion of the Arabidopsis thaliana genome sequence allows a comparative analysis of transcriptional regulators across the three eukaryotic kingdoms. Arabidopsis dedicates over 5% of its genome to code for more than 1500 transcription factors, about 45% of which are from families specific to plants. Arabidopsis transcription factors that belong to families common to all eukaryotes do not share significant similarity with those of the other kingdoms beyond the conserved DNA binding domains, many of which have been arranged in combinations specific to each lineage. The genome-wide comparison reveals the evolutionary generation of diversity in the regulation of transcription.
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