Genome-wide identification and analysis of the heat shock transcription factor family in moso bamboo (Phyllostachys edulis)

Show simple item record Huang, Bin Huang, Zhinuo Ma, Ruifang Chen, Jialu Zhang, Zhijun Yrjälä, Kim 2021-09-02T05:12:01Z 2021-09-02T05:12:01Z 2021-08-13
dc.identifier.citation Huang , B , Huang , Z , Ma , R , Chen , J , Zhang , Z & Yrjälä , K 2021 , ' Genome-wide identification and analysis of the heat shock transcription factor family in moso bamboo (Phyllostachys edulis) ' , Scientific Reports , vol. 11 , 16492 .
dc.identifier.other PURE: 168092634
dc.identifier.other PURE UUID: a431c224-8c76-495b-b4fb-1b0cbed6e6f6
dc.identifier.other WOS: 000686717900028
dc.description.abstract Heat shock transcription factors (HSFs) are central elements in the regulatory network that controls plant heat stress response. They are involved in multiple transcriptional regulatory pathways and play important roles in heat stress signaling and responses to a variety of other stresses. We identified 41 members of the HSF gene family in moso bamboo, which were distributed non-uniformly across its 19 chromosomes. Phylogenetic analysis showed that the moso bamboo HSF genes could be divided into three major subfamilies; HSFs from the same subfamily shared relatively conserved gene structures and sequences and encoded similar amino acids. All HSF genes contained HSF signature domains. Subcellular localization prediction indicated that about 80% of the HSF proteins were located in the nucleus, consistent with the results of GO enrichment analysis. A large number of stress response-associated cis-regulatory elements were identified in the HSF upstream promoter sequences. Synteny analysis indicated that the HSFs in the moso bamboo genome had greater collinearity with those of rice and maize than with those of Arabidopsis and pepper. Numerous segmental duplicates were found in the moso bamboo HSF gene family. Transcriptome data indicated that the expression of a number of PeHsfs differed in response to exogenous gibberellin (GA) and naphthalene acetic acid (NAA). A number of HSF genes were highly expressed in the panicles and in young shoots, suggesting that they may have functions in reproductive growth and the early development of rapidly-growing shoots. This study provides fundamental information on members of the bamboo HSF gene family and lays a foundation for further study of their biological functions in the regulation of plant responses to adversity. en
dc.format.extent 19
dc.language.iso eng
dc.relation.ispartof Scientific Reports
dc.rights cc_by
dc.rights.uri info:eu-repo/semantics/openAccess
dc.subject ARABIDOPSIS
dc.subject TOLERANCE
dc.subject EXPRESSION
dc.subject PROTEINS
dc.subject DROUGHT
dc.subject 11831 Plant biology
dc.subject 4112 Forestry
dc.title Genome-wide identification and analysis of the heat shock transcription factor family in moso bamboo (Phyllostachys edulis) en
dc.type Article
dc.contributor.organization Helsinki Institute of Sustainability Science (HELSUS)
dc.contributor.organization Department of Forest Sciences
dc.contributor.organization Biosciences
dc.description.reviewstatus Peer reviewed
dc.relation.issn 2045-2322
dc.rights.accesslevel openAccess
dc.type.version publishedVersion

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