|Table of Contents|

Bioinformatics Analysis of Primary Auxin-Responsive Aux/IAA Gene Family in Brassica rapa(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2012年14期
Page:
109-113
Research Field:
Publishing date:

Info

Title:
Bioinformatics Analysis of Primary Auxin-Responsive Aux/IAA Gene Family in Brassica rapa
Author(s):
ZHENG Xiao-min; ZHAO Jing-hui; LI Rong-chong; WANG Rui-xue; ZHANG Tao
College of Life Sciences,Chongqing Normal University,Chongqing 400047
Keywords:
Brasscia rapa; Auxin; Aux/IAA gene family; bioinformatic analysis
PACS:
S 634.1
DOI:
-
Abstract:
Aux/IAA gene family is one of three gene families which are responsive primarily to auxin induction.The isolation and characterization of Brassica rapa Aux/IAA genes in whole-genome scale were presented.The results showed that a total of 59 Aux/IAA genes of Brassica rapa were identied from BRAD.Aux/IAA genes were unequally distributed in all the Brassica rapa chromosomes.Multiple alignment and motif display results revealed 40 Aux/IAA genes of Brassica rapa share all the four conserved domains,and others had evoluted differently.Phylogenetic analysis indicated Aux/IAA family could be divided into seven subfamilies.Expression patterns prediction showed that Aux/IAA genes′ expression patterns were much different.The results will be helpful to the auxin signal transduction cascade research.

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Last Update: 2014-09-17