摘要
利用水稻苗期转录组数据,分析在高温处理条件下不同时间段基因表达水平变化,筛选出可能参与高温热害的基因。LOC_Os04g04970、LOC_Os03g15960和LOC_Os03g51459,其在受到热处理1 h的表达水平显著上调,随着热处理的时间延长,其表达水平逐渐降低,可能与热处理相关。该研究可为进一步揭示水稻苗期高温热害分子生物学研究提供参考。
This study used rice seedling transcriptome data to analyze the changes in gene expression levels at different time periods under high temperature treatment conditions, and screened out three genes(LOC_Os04 g04970, LOC_Os03 g15960 and LOC_Os03 g51459) with significant changes in expression levels at each time period. Their expression level was significantly up-regulated after 1 hour of heat treatment, and gradually decreased with the extension of heat treatment, which may be related to heat treatment. This study will provide a reference for further revealing the molecular biology of high temperature heat damage in rice seedlings.
作者
张伟
张亚龙
台德卫
张效忠
汪婉琳
ZHANG Wei;ZHANG Ya-long;TAI De-wei(Rice Research Institute,Anhui Academy of Agricultural Science,Hefei,Anhui 230031;University of Washington,WA,U.S.A 98195)
出处
《安徽农业科学》
CAS
2021年第20期120-122,139,共4页
Journal of Anhui Agricultural Sciences
基金
安徽省科技重大专项(h202003a06020005)
科技部国际合作司常规性科技援助项目(KY202001010)。
关键词
水稻
苗期
高温胁迫
转录组
Rice
Seeding stage
Heat stress
RNA-seq
