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Article

Genome-Wide Identification and Characterization of the Msr Gene Family in Alfalfa under Abiotic Stress

Key Laboratory of National Forestry and Grassland Administration on Grassland Resources and Ecology in the Yellow River Delta, College of Grassland Science, Qingdao Agricultural University, Qingdao 266109, China
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Author to whom correspondence should be addressed.
Int. J. Mol. Sci. 2023, 24(11), 9638; https://doi.org/10.3390/ijms24119638
Submission received: 13 April 2023 / Revised: 19 May 2023 / Accepted: 27 May 2023 / Published: 1 June 2023
(This article belongs to the Special Issue Abiotic Stress Tolerance and Genetic Diversity in Plants)

Abstract

Alfalfa (Medicago sativa) is an important leguminous forage, known as the “The Queen of Forages”. Abiotic stress seriously limits the growth and development of alfalfa, and improving the yield and quality has become an important research area. However, little is known about the Msr (methionine sulfoxide reductase) gene family in alfalfa. In this study, 15 Msr genes were identified through examining the genome of the alfalfa “Xinjiang DaYe”. The MsMsr genes differ in gene structure and conserved protein motifs. Many cis-acting regulatory elements related to the stress response were found in the promoter regions of these genes. In addition, a transcriptional analysis and qRT-PCR (quantitative reverse transcription PCR) showed that MsMsr genes show expression changes in response to abiotic stress in various tissues. Overall, our results suggest that MsMsr genes play an important role in the response to abiotic stress for alfalfa.
Keywords: alfalfa; gene family; Msr genes; abiotic stress; expression profile alfalfa; gene family; Msr genes; abiotic stress; expression profile

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MDPI and ACS Style

Zhao, X.; Han, X.; Lu, X.; Yang, H.; Wang, Z.-Y.; Chai, M. Genome-Wide Identification and Characterization of the Msr Gene Family in Alfalfa under Abiotic Stress. Int. J. Mol. Sci. 2023, 24, 9638. https://doi.org/10.3390/ijms24119638

AMA Style

Zhao X, Han X, Lu X, Yang H, Wang Z-Y, Chai M. Genome-Wide Identification and Characterization of the Msr Gene Family in Alfalfa under Abiotic Stress. International Journal of Molecular Sciences. 2023; 24(11):9638. https://doi.org/10.3390/ijms24119638

Chicago/Turabian Style

Zhao, Xianglong, Xiao Han, Xuran Lu, Haoyue Yang, Zeng-Yu Wang, and Maofeng Chai. 2023. "Genome-Wide Identification and Characterization of the Msr Gene Family in Alfalfa under Abiotic Stress" International Journal of Molecular Sciences 24, no. 11: 9638. https://doi.org/10.3390/ijms24119638

APA Style

Zhao, X., Han, X., Lu, X., Yang, H., Wang, Z.-Y., & Chai, M. (2023). Genome-Wide Identification and Characterization of the Msr Gene Family in Alfalfa under Abiotic Stress. International Journal of Molecular Sciences, 24(11), 9638. https://doi.org/10.3390/ijms24119638

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