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Genome-wide identification and characterization of the BES/BZR gene family in wheat and foxtail millet

BACKGROUND: BES/BZR family genes have vital roles in plant growth, development, and adaptation to environmental stimuli. However, they have not yet been characterized and systematically analyzed in wheat and foxtail millet. RESULTS: In the current study, five common and two unique BES/BZR genes were...

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Detalles Bibliográficos
Autores principales: Liu, Dan, Cui, Yanjiao, Zhao, Zilong, Li, Suying, Liang, Dan, Wang, Conglei, Feng, Gang, Wang, Jianhe, Liu, Zhengli
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8456565/
https://www.ncbi.nlm.nih.gov/pubmed/34548036
http://dx.doi.org/10.1186/s12864-021-08002-5
Descripción
Sumario:BACKGROUND: BES/BZR family genes have vital roles in plant growth, development, and adaptation to environmental stimuli. However, they have not yet been characterized and systematically analyzed in wheat and foxtail millet. RESULTS: In the current study, five common and two unique BES/BZR genes were identified by genome-wide analysis in wheat and foxtail millet, respectively. These genes were unevenly distributed on 14 and five chromosomes of wheat and foxtail millet, respectively, and clustered in two subgroups in a phylogenetic analysis. The BES/BZR gene family members in each subgroup contained similar conserved motifs. Investigation of cis-acting elements and expression profile analysis revealed that the BES/BZR genes were predominantly expressed in leaf tissues of wheat and foxtail millet seedlings and responded to brassinosteroid, abscisic acid, and NaCl treatments. CONCLUSIONS: Our results provide a basis for future studies on the function and molecular mechanisms of the BES/BZR gene family in wheat, foxtail millet, and other plants. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s12864-021-08002-5.