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Author Nakano T, Suzuki K, Fujimura T, Shinshi H.
Title Genome-wide analysis of the ERF gene family in Arabidopsis and rice.
Abstract:
Genes in the ERF family encode transcriptional regulators with a variety of functions involved in the developmental and physiological processes in plants. In this study, a comprehensive computational analysis identified 122 and 139 ERF family genes in Arabidopsis (Arabidopsis thaliana) and rice (Oryza sativa L. subsp. japonica), respectively. A complete overview of this gene family in Arabidopsis is presented, including the gene structures, phylogeny, chromosome locations, and conserved motifs. In addition, a comparative analysis between these genes in Arabidopsis and rice was performed. As a result of these analyses, the ERF families in Arabidopsis and rice were divided into 12 and 15 groups, respectively, and several of these groups were further divided into subgroups. Based on the observation that 11 of these groups were present in both Arabidopsis and rice, it was concluded that the major functional diversification within the ERF family predated the monocot/dicot divergence. In contrast, some groups/subgroups are species specific. We discuss the relationship between the structure and function of the ERF family proteins based on these results and published information. It was further concluded that the expansion of the ERF family in plants might have been due to chromosomal/segmental duplication and tandem duplication, as well as more ancient transposition and homing. These results will be useful for future functional analyses of the ERF family genes.
Journal Plant Physiol.
Country Japan
Volume 140(2)
Pages 411-32
Year 2006
PubMed ID 16407444
PubMed Central ID -
DOI 10.1104/pp.105.073783
URL -
Relation
Gene DREB1A DREB1B DREB1C DREB1D DREB1E DREB1F DREB1G DREB2A EBP-89 EREBP1 ERF1 ERF10 ERF100 ERF101 ERF102 ERF103 ERF104 ERF105 ERF106 ERF107 ERF108 ERF109 ERF11 ERF110 ERF111 ERF112 ERF113 ERF114 ERF115 ERF117 ERF118 ERF119 ERF12 ERF120 ERF121 ERF122 ERF123 ERF124 ERF125 ERF126 ERF127 ERF128 ERF129 ERF13 ERF131 ERF132 ERF133 ERF134 ERF135 ERF136 ERF137 ERF138 ERF139 ERF14 ERF15 ERF16 ERF17 ERF18 ERF19 ERF2 ERF20 ERF21 ERF22 ERF23 ERF28 ERF3 ERF3 ERF32 ERF33 ERF34 ERF35 ERF36 ERF37 ERF38 ERF39 ERF4 ERF41 ERF42 ERF43 ERF44 ERF45 ERF46 ERF47 ERF48 ERF49 ERF5 ERF50 ERF51 ERF53 ERF54 ERF55 ERF56 ERF57 ERF58 ERF59 ERF6 ERF61 ERF62 ERF64 ERF65 ERF66 ERF67 ERF68 ERF69 ERF7 ERF71 ERF72 ERF74 ERF76 ERF77 ERF79 ERF8 ERF80 ERF81 ERF82 ERF83 ERF84 ERF85 ERF86 ERF87 ERF88 ERF89 ERF9 ERF90 ERF91 ERF92 ERF93 ERF94 ERF95 ERF96 ERF97 ERF98 ERF99 FZP MFS1 RPH1 SUB1B SUB1C
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