苯丙氨酸解氨酶基因响应小麦逆境胁迫的研究进展  

Advances in Phenylalanine Ammonia-lyase Gene in Wheat Response to Stresses

作　　者：谭一罗 张广旭[1] 王康君[1] 郭明明[1] 孙中伟[1] 李晓峰 樊继伟[1] TAN Yi-luo;ZHANG Guang-xu;WANG Kang-jun;GUO Ming-ming;SUN Zhong-wei;LI Xiao-feng;FAN Ji-wei(Lianyungang Academy of Agricultural Sciences,Lianyungang 222000,China)

机构地区：[1]连云港市农业科学院,江苏连云港222000

出　　处：《江西农业学报》2022年第5期76-80,共5页Acta Agriculturae Jiangxi

基　　金：江苏省重点研发计划(BE2021310-2);连云港市财政专项(QNJJ2101、QNJJ1915);连云港市科技成果揭榜挂帅专项资金项目(CA202102)。

摘　　要：苯丙氨酸解氨酶是苯丙烷类代谢的关键酶,参与植物生长发育和逆境胁迫防御,综述了苯丙氨酸解氨酶的分子生物学研究情况,包括基因和蛋白质的结构特征等,以及在响应小麦逆境胁迫过程中的作用机制和分子功能,旨在为小麦逆境胁迫响应和防御反应中的基因功能研究提供理论基础。Phenylalanine ammonia-lyase(PAL) is rate-limiting enzyme and key enzyme of the phenylpropanoid pathway.It plays an important role in plant growth,development and resistance to stresses.The molecular biology advances of PAL,including the gene,protein structural characteristics and the mechanisms and molecular functions in response to stress in wheat were reviewed,which provides a theoretical foundation for the study of gene function in wheat response to stresses and immune defense.

关 键 词：苯丙氨酸解氨酶 小麦 胁迫 特征 

分 类 号：S512.1[农业科学—作物学]