ArticlePloS one2017
Genome-wide analysis of the Brachypodium distachyon (L.) P. Beauv. Hsp90 gene family reveals molecular evolution and expression profiling under drought and salt stresses.
Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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14 citing papers in PubMed, 21 citations in OpenAlex.
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- Genome-Wide Identification and Expression Analysis of the HSP90 Gene Family in Relation to Developmental and Abiotic Stress in Ginger (Plants (Basel, Switzerland) · 2025Article
- Genome-wide identification and characterization ofFrontiers in plant science · 2025Article
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- Caleosin/peroxygenases: multifunctional proteins in plants.Annals of botany · 2023Review
- Genome Structures and Evolution Analysis ofFrontiers in plant science · 2022Article
- A novel plant-fungal association reveals fundamental sRNA and gene expression reprogramming at the onset of symbiosis.BMC biology · 2021Article
- Genome-Wide Identification and Characterization of HSP90-RAR1-SGT1-Complex Members FromFrontiers in genetics · 2021Article
- Genome-wide analysis ofPhysiology and molecular biology of plants : an international journal of functional plant biology · 2020Article
- Evolutionary history of the heat shock protein 90 (Hsp90) family of 43 plants and characterization of Hsp90s in Solanum tuberosum.Molecular biology reports · 2020Article
- Alternative Splicing Diversified the Heat Response and Evolutionary Strategy of ConservedFrontiers in genetics · 2020Article
- Genome-Wide Identification, Evolution, and Expression Analysis ofPlants (Basel, Switzerland) · 2019Article
- Function of the ERFL1a Transcription Factor in Wheat Responses to Water Deficiency.International journal of molecular sciences · 2018Article
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5 authors at 1 institution in 1 country.
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Abstract
The structure, evolution, and function of heat shock proteins 90 (Hsp90s) have been investigated in great detail in fungi and animals. However, studies on the Hsp90 genes in plants are generally limited. Brachypodium distachyon (L.) P. Beauv., as a model plant for cereal crops, has become a potential biofuel grass. During its long evolution, the Hsp90 gene family in Brachypodium has developed some strategies to cope with adverse environments. How the Hsp90 gene family in Brachypodium evolved in different plant lineages and what its role is in plant responses to drought and salt stresses remains to be elucidated. We used a set of different bioinformatics tools to identify 94 Hsp90 genes from 10 species representing four plant lineages and classified into three subgroups. Eight BdHsp90 genes were detected from B. distachyon. The number of exon-intron structures differed in each subgroup, and the motif analysis revealed that these genes were relatively conservative in each group. The fragments duplication and tandem duplication, which are the prime powers for functional diversity, generally occurred during the duplication of the whole plant genome. Transcriptional analysis of the BdHsp90 genes under salt and drought stress conditions indicated that the expression of these genes was delayed or increased at different stress time points; The expression was more affected in that of Bradi3g39630, Bradi4g06370, and Bradi1g30130. Our findings suggest the involvement of BdHsp90s in plant abiotic stress response, and further consolidate our views on the stress response mechanism of Hsp90 in general.
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