cDNA-SCoT Analysis of Differential Expressed Genes in Allium tuberosum Induced by Botrytis cinerea

查看全文 作　　者：Minghui [1]CHEN;Zhilu [1]ZHANG;Yanjiao [1]LI;Pengqiang [1]YAO;Shiping [1]CHENG;Ganqing [1]ZHAO

机构地区：[1]Key Laboratory of Ecological Restoration in Hilly Area,Pingdingshan University,Pingdingshang 467000,China

出　　处：《Asian Agricultural Research》索引2020年第12卷第10期,共4页

基　　金：Supported by Key Scientific Research Projects of Colleges and Universities in Henan Province(21B210007). 摘　　要：[Objectives]To investigate the molecular mechanism of gene differential expression in A.tuberosum under Botrytis cinerea stress.[Methods]The leaf of A.tuberosum was inoculated with B.cinerea to induce resistance,then leaf samples were taken at 2,4,8,12 and 24 h,respectively,after inoculation,and used for cDNA-SCoT analysis to detect the gene differential expressions.[Results]More than 800 bands with length of 100-1800 bp were obtained using 60 SCoT primers.A total of 40 differentially expressed EST sequences were screened out,and 18 non-redundant ESTs with high quality were obtained by cluster analyses of the ESTs sequencing.The results of BlastN showed that the differential genes of A.tuberosum mainly related to disease defense,signal transduction,and protein metabolism.[Conclusions]Further analysis of gene function indicated that brassinosteroid biosynthesis-like proteins,NBS-LRR type disease resistance protein,jasmonic acid induced protein,abscisic stress ripening protein may be involved in the process of the incompatible interaction between the A.tuberosum and B.cinerea. 关键词：Allium tuberosum Grey mould cDNA-SCoT Differential genes

相关文献

参考文献（19）
引证文献（0）
耦合文献（217）

参考文献(19)

耦合文献(217)

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费

cDNA-SCoT Analysis of Differential Expressed Genes in Allium tuberosum Induced by Botrytis cinerea

参考文献(19)

耦合文献(217)

用户提示