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ACTA HORTICULTURAE SINICA ›› 2020, Vol. 47 ›› Issue (4): 665-674.doi: 10.16420/j.issn.0513-353x.2019-0470

• Research Papers • Previous Articles     Next Articles

Genome-wide Identification and Analysis of HSP90 Gene Family in Pepper

WANG Jing1,TAN Fangjun1,LIANG Chengliang1,ZHANG Xilu1,OU Lijun1,Niran Juntawong3,WANG Fei2,JIAO Chunhai2,ZOU Xuexiao1,*,and CHEN Wenchao2,*   

  1. 1Hunan Vegetable Research Institute,Changsha 410000,China;2Hubei Academy of Agricultural Sciences,Wuhan 430064,China;3Kasetsart University,Bangkok 10900,Thailand
  • Online:2020-04-25 Published:2020-04-25

Abstract: The pepper HSP90 gene family was identified and analyzed. Their physicochemical properties,structural characteristics,phylogenetic relationships,tissue-specific expression patterns and heat stress responses were also analyzed. The results showed that 7 genes of HSP90 were identified and they were located on five chromosomes. The HSP90 gene family contained 2–19 introns and 5 conserved motifs. The HSP90 genes were divided into three groups. Subcellular localization analysis indicated that HSP90 targeted the cytoplasm and endoplasmic reticulum. Moreover,the HSP90 gene family showed different expression profile in different tissues by analyzing published RNA-Seq data. And the expressions of HSP90 were induced by heat stress to varying degrees.

Key words: pepper, HSP90 gene family, feature analysis, expression analysis

CLC Number: