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Acyl-CoA-binding protein (ACBP) genes involvement in response to abiotic stress and exogenous hormone application in barley (Hordeum vulgare L.).
Chang, Huayu; Ma, Minhu; Gu, Mingzhou; Li, Shanshan; Li, Mengrun; Guo, Ganggang; Xing, Guofang.
Afiliación
  • Chang H; Hou Ji Laboratory in Shanxi Province, College of Agriculture, Shanxi Agricultural University, Taiyuan, Shanxi, 030031, China.
  • Ma M; Key laboratory of Grain Crop Genetic Resources Evaluation and Utilization (MARA), State Key Laboratory of Crop Gene Resources and Breeding, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (ICS-CAAS), Beijing, 100081, China.
  • Gu M; Hou Ji Laboratory in Shanxi Province, College of Agriculture, Shanxi Agricultural University, Taiyuan, Shanxi, 030031, China.
  • Li S; Key laboratory of Grain Crop Genetic Resources Evaluation and Utilization (MARA), State Key Laboratory of Crop Gene Resources and Breeding, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (ICS-CAAS), Beijing, 100081, China.
  • Li M; Hou Ji Laboratory in Shanxi Province, College of Agriculture, Shanxi Agricultural University, Taiyuan, Shanxi, 030031, China.
  • Guo G; Key laboratory of Grain Crop Genetic Resources Evaluation and Utilization (MARA), State Key Laboratory of Crop Gene Resources and Breeding, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (ICS-CAAS), Beijing, 100081, China.
  • Xing G; Hou Ji Laboratory in Shanxi Province, College of Agriculture, Shanxi Agricultural University, Taiyuan, Shanxi, 030031, China.
BMC Plant Biol ; 24(1): 236, 2024 Apr 02.
Article en En | MEDLINE | ID: mdl-38561660
ABSTRACT

BACKGROUND:

Acyl-CoA-Binding proteins (ACBPs) function as coenzyme A transporters and play important roles in regulating plant growth and development in response to abiotic stress and phytohormones, as well as in membrane repair. To date, the ACBP family has not been a comprehensively characterized in barley (Hordeum vulgare L.).

RESULTS:

Eight ACBP genes were identified in the barley genome and named as HvACBP1-8. The analysis of the proteins structure and promoter elements of HvACBP suggested its potential functions in plant growth, development, and stress response. These HvACBPs are expressed in specific tissues and organs following induction by abiotic stressors such as drought, salinity, UV-B exposure, temperature extremes, and exposure to exogenous phytohormones. The HvACBP7 and HvACBP8 amino acid sequences were conserved during the domestication of Tibetan Qingke barley.

CONCLUSIONS:

Acyl-CoA-binding proteins may play important roles in barley growth and environmental adaptation. This study provides foundation for further analyses of the biological functions of HvACBPs in the barley stress response.
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Texto completo: 1 Banco de datos: MEDLINE Asunto principal: Hordeum Idioma: En Revista: BMC Plant Biol Asunto de la revista: BOTANICA Año: 2024 Tipo del documento: Article País de afiliación: China

Texto completo: 1 Banco de datos: MEDLINE Asunto principal: Hordeum Idioma: En Revista: BMC Plant Biol Asunto de la revista: BOTANICA Año: 2024 Tipo del documento: Article País de afiliación: China