Expression Analysis of CCCH-Zinc Finger Protein Subfamily Ⅰ Genes in Rice
Liu Xiaoyan
Sun Yanxia
Wang Yanan
Liu Xiaonan
Liu Kun
Xi Dongmei
Abstract：CCCH-type zinc finger proteins , a kind of widely distributed transcription factors , are close-ly related to plant tolerance to stress .CCCH-type zinc finger protein family in rice contains 67 members, which are devided into 8 subfamilies .The tissue-specific expression patterns of CCCH -zinc finger protein subfamily Ⅰgenes and the adjustment of ABA and abiotic stresses such as salt , drought , low and hight tem-perature to CCCH genes expression level were analyzed by real time PCR .The results showed that most of CCCH genes were induced or restrained by the abiotic stresses and ABA at varying degrees .The expression quantities of C3H10, C3H24, C3H33, C3H37 and C3H67 genes were up-regulated, while those of C3H35, C3H50 and C3H52 genes were declining .It indicated that CCCH subfamily Ⅰgenes might be involved in re-sponse to abiotic stress .
Keywords：CCCH-type zinc finger proteinAbiotic stressGene expression analysis
Publication Date：2015-01-31
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：5( 7-11 )