دورية أكاديمية
Genome-wide identification of SHMT family genes in alfalfa (Medicago sativa) and its functional analyses under various abiotic stresses.
العنوان: | Genome-wide identification of SHMT family genes in alfalfa (Medicago sativa) and its functional analyses under various abiotic stresses. |
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المؤلفون: | Gao R; College of Pratacultural Science, Key Laboratory of Grassland Ecosystem, Ministry of Education, Pratacultural Engineering Laboratory of Gansu Province, Sino-U.S. Center for Grazingland Ecosystem Sustainability, Gansu Agricultural University (36.0° N, 103 8° E), Yingmencun, Anning District, Gansu province, Lanzhou, Gansu, 730070, China., Chen L; College of Pratacultural Science, Key Laboratory of Grassland Ecosystem, Ministry of Education, Pratacultural Engineering Laboratory of Gansu Province, Sino-U.S. Center for Grazingland Ecosystem Sustainability, Gansu Agricultural University (36.0° N, 103 8° E), Yingmencun, Anning District, Gansu province, Lanzhou, Gansu, 730070, China., Chen F; College of Pratacultural Science, Key Laboratory of Grassland Ecosystem, Ministry of Education, Pratacultural Engineering Laboratory of Gansu Province, Sino-U.S. Center for Grazingland Ecosystem Sustainability, Gansu Agricultural University (36.0° N, 103 8° E), Yingmencun, Anning District, Gansu province, Lanzhou, Gansu, 730070, China., Ma H; College of Pratacultural Science, Key Laboratory of Grassland Ecosystem, Ministry of Education, Pratacultural Engineering Laboratory of Gansu Province, Sino-U.S. Center for Grazingland Ecosystem Sustainability, Gansu Agricultural University (36.0° N, 103 8° E), Yingmencun, Anning District, Gansu province, Lanzhou, Gansu, 730070, China. mahl@gsau.edu.cn. |
المصدر: | BMC genomics [BMC Genomics] 2024 Aug 12; Vol. 25 (1), pp. 781. Date of Electronic Publication: 2024 Aug 12. |
نوع المنشور: | Journal Article |
اللغة: | English |
بيانات الدورية: | Publisher: BioMed Central Country of Publication: England NLM ID: 100965258 Publication Model: Electronic Cited Medium: Internet ISSN: 1471-2164 (Electronic) Linking ISSN: 14712164 NLM ISO Abbreviation: BMC Genomics Subsets: MEDLINE |
أسماء مطبوعة: | Original Publication: London : BioMed Central, [2000- |
مواضيع طبية MeSH: | Medicago sativa*/genetics , Stress, Physiological*/genetics , Phylogeny* , Glycine Hydroxymethyltransferase*/genetics , Glycine Hydroxymethyltransferase*/metabolism , Multigene Family* , Gene Expression Regulation, Plant*, Genome, Plant ; Plant Proteins/genetics ; Plant Proteins/metabolism ; Gene Expression Profiling ; Droughts ; Promoter Regions, Genetic |
مستخلص: | Background: Alfalfa (Medicago sativa L.) is the most widely planted legume forage and one of the most economically valuable crops in the world. Serine hydroxymethyltransferase (SHMT), a pyridoxal phosphate-dependent enzyme, plays crucial roles in plant growth, development, and stress responses. To date, there has been no comprehensive bioinformatics investigation conducted on the SHMT genes in M. sativa. Results: Here, we systematically analyzed the phylogenetic relationship, expansion pattern, gene structure, cis-acting elements, and expression profile of the MsSHMT family genes. The result showed that a total of 15 SHMT members were identified from the M. sativa genome database. Phylogenetic analysis demonstrated that the MsSHMTs can be divided into 4 subgroups and conserved with other plant homologues. Gene structure analysis found that the exons of MsSHMTs ranges from 3 to 15. Analysis of cis-acting elements found that each of the MsSHMT genes contained different kinds of hormones and stress-related cis-acting elements in their promoter regions. Expression and function analysis revealed that MsSHMTs expressed in all plant tissues. qRT-PCR analysis showed that MsSHMTs induced by ABA, Salt, and drought stresses. Conclusions: These results provided definite evidence that MsSHMTs might involve in growth, development and adversity responses in M. sativa, which laid a foundation for future functional studies of MsSHMTs. (© 2024. The Author(s).) |
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فهرسة مساهمة: | Keywords: Medicago sativa; Abiotic stresses; Hormones; Serine hydroxymethyltransferase |
المشرفين على المادة: | EC 2.1.2.1 (Glycine Hydroxymethyltransferase) 0 (Plant Proteins) |
تواريخ الأحداث: | Date Created: 20240812 Date Completed: 20240812 Latest Revision: 20240815 |
رمز التحديث: | 20240815 |
مُعرف محوري في PubMed: | PMC11318161 |
DOI: | 10.1186/s12864-024-10637-z |
PMID: | 39134931 |
قاعدة البيانات: | MEDLINE |
تدمد: | 1471-2164 |
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DOI: | 10.1186/s12864-024-10637-z |