福建农业学报2025，Vol.40Issue(5)：476-486,11.DOI:10.19303/j.issn.1008-0384.2025.05.006
艾BES1基因家族的鉴定及其响应模式分析
Identification and Response Profiling of BES1 Family in Artemisia argyi
摘要
Abstract
[Objective]Members of BES1 family of Artemisia argyi were identified from the genome-wide data,and expressions analyzed by bioinformatic analysis.[Methods]Physicochemical properties,promoter elements,phylogenetic relationships,and expressions of the AaBES1s were determined using online software.Transcriptome data were used to obtain the expression of each member in response to saline-alkali stress.qRT-PCR was employed to detect the expressions of the genes in different tissues under various plant growth regulator treatments on A.argyi.[Results]Fourteen BES1s subcellularly localized in nucleus were identified from the A.argyi genome.The promoter contained a variety of adversity and hormone-responsive elements.The stress responses to salinity-alkali and hormones of the genes were tissue-specific with an expression pattern of initial increase followed by a decline.This gene family shows tissue-specific expression in roots with significantly higher abundance compared to stems and leaves.[Conclusion]The AaBES1 family played an important role in the process of A.argyi in response to the stresses of salinity-alkali and plant growth regulator.关键词
艾/BES1基因家族/实时荧光定量PCR/植物生长调节剂/盐碱胁迫Key words
Artemisia argyi/BES1 family/qRT-PCR/plant hormone/salinity-alkali stress分类
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李晶晶,刘秀玉,陈随清,王利丽,郭晨宁,马蕊,练从龙..艾BES1基因家族的鉴定及其响应模式分析[J].福建农业学报,2025,40(5):476-486,11.基金项目
国家自然科学基金项目(82204551) （82204551）
中央本级重大增减支项目(2060302) （2060302）
河南省高等学校重点科研项目(22A360012) （22A360012）
