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Okay A, Kırlıoğlu T, Durdu YŞ, Akdeniz SŞ, Büyük İ, Aras ES. Omics approaches to understand the MADS-box gene family in common bean (Phaseolus vulgaris L.) against drought stress. PROTOPLASMA 2024; 261:709-724. [PMID: 38240857 DOI: 10.1007/s00709-024-01928-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 01/09/2024] [Indexed: 06/25/2024]
Abstract
MADS-box genes are known to play important roles in diverse aspects of growth/devolopment and stress response in several plant species. However, no study has yet examined about MADS-box genes in P. vulgaris. In this study, a total of 79 PvMADS genes were identified and classified as type I and type II according to the phylogenetic analysis. While both type I and type II PvMADS classes were found to contain the MADS domain, the K domain was found to be present only in type II PvMADS proteins, in agreement with the literature. All chromosomes of the common bean were discovered to contain PvMADS genes and 17 paralogous gene pairs were identified. Only two of them were tandemly duplicated gene pairs (PvMADS-19/PvMADS-23 and PvMADS-20/PvMADS-24), and the remaining 15 paralogous gene pairs were segmentally duplicated genes. These duplications were found to play an important role in the expansion of type II PvMADS genes. Moreover, the RNAseq and RT-qPCR analyses showed the importance of PvMADS genes in response to drought stress in P. vulgaris.
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Affiliation(s)
- Aybüke Okay
- Department of Biology, Faculty of Science, Ankara University, Ankara, 06100, Turkey
| | - Tarık Kırlıoğlu
- Department of Biology, Faculty of Science, Ankara University, Ankara, 06100, Turkey
| | - Yasin Şamil Durdu
- Department of Biology, Faculty of Science, Ankara University, Ankara, 06100, Turkey
| | - Sanem Şafak Akdeniz
- Kalecik Vocational School Plant Protection Program, Ankara University, Ankara, 06100, Turkey
| | - İlker Büyük
- Department of Biology, Faculty of Science, Ankara University, Ankara, 06100, Turkey.
- Department of Biology, Faculty of Science, Ankara University, Block A, Emniyet, Dögol Cd. 6A, Yenimahalle, Ankara, 06560, Turkey.
| | - E Sümer Aras
- Department of Biology, Faculty of Science, Ankara University, Ankara, 06100, Turkey.
- Department of Biology, Faculty of Science, Ankara University, Block A, Emniyet, Dögol Cd. 6A, Yenimahalle, Ankara, 06560, Turkey.
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Mou Y, Yuan C, Sun Q, Yan C, Zhao X, Wang J, Wang Q, Shan S, Li C. MIKC-type MADS-box transcription factor gene family in peanut: Genome-wide characterization and expression analysis under abiotic stress. FRONTIERS IN PLANT SCIENCE 2022; 13:980933. [PMID: 36340369 PMCID: PMC9631947 DOI: 10.3389/fpls.2022.980933] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 09/09/2022] [Indexed: 06/16/2023]
Abstract
Peanut (Arachis hypogaea) is one of the most important economic crops around the world, especially since it provides vegetable oil and high-quality protein for humans. Proteins encoded by MADS-box transcription factors are widely involved in regulating plant growth and development as well as responses to abiotic stresses. However, the MIKC-type MADS-box TFs in peanut remains currently unclear. Hence, in this study, 166 MIKC-type MADS-box genes were identified in both cultivated and wild-type peanut genomes, which were divided into 12 subfamilies. We found a variety of development-, hormone-, and stress-related cis-acting elements in the promoter region of peanut MIKC-type MADS-box genes. The chromosomal distribution of peanut MADS-box genes was not random, and gene duplication contributed to the expansion of the MADS-box gene family. The interaction network of the peanut AhMADS proteins was established. Expression pattern analysis showed that AhMADS genes were specifically expressed in tissues and under abiotic stresses. It was further confirmed via the qRT-PCR technique that five selected AhMADS genes could be induced by abiotic and hormone treatments and presented different expressive profiles under various stresses. Taken together, these findings provide valuable information for the exploration of candidate genes in molecular breeding and further study of AhMADS gene functions.
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Studies on Mapping Plant Genes That Confer Tolerance to Abiotic Stresses. Int J Mol Sci 2022; 23:ijms231810760. [PMID: 36142672 PMCID: PMC9503830 DOI: 10.3390/ijms231810760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 09/04/2022] [Accepted: 09/05/2022] [Indexed: 11/17/2022] Open
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Significance of brassinosteroids and their derivatives in the development and protection of plants under abiotic stress. Biologia (Bratisl) 2021. [DOI: 10.1007/s11756-021-00853-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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