苋菜Hsf家族基因全基因组鉴定及其在高温胁迫下的表达分析

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关键词苋菜；Hsf基因家族；高温胁迫；表达分析中图分类号 S636.4文献标识码A文章编号 0517-6611（2025）21-0091-09doi：10.3969/j. issn.0517-6611. 2025.21. 017

AbstractBasedonthehole-genomedataofamaranth，tisstudydentifed21membersoftheHfnefamilyhicharedistributedon4 chromosomes.The number of amino acid residues ranges from 256 to 535，the molecular weight ranges from 29.71 to 59.73kD ，and the pl rangesfrom4.69to9..Treare19acidicroteins，2bsicproteinsdroilicdustableproteis，dhdropilcndsable tein，alloficheatedieules.Tmebesofthtrfeflyavelivlyonsedsuce.erooteio havealargenumberofviromentalandoonesponselementsndereisbiouscolinearitymongthmbesHigpature transcriptoeatasotatotofteAtrfgenseiducedbyightemperatueadeibitdiferentexpessonpts.Teulsf qRT-PCRarebasicallonsistentwithtoseofthetranseriptome.Thissudylaysafoundationforteanalysisoftheegulatoryechanismof Hsfgenesinanthdrgmpaturersndprodspoantesodtreticalsisforatioat erant germplasm resources and the breeding of new varieties.

Key wordsAmaranth; Hsf gene family;High-temperature stress;Expression analysis

植物生长受各种不利环境因素的影响，如高温、盐胁迫、干旱和其他非生物胁迫以及病虫害等生物胁迫。（剩余14369字）