Genome-wide identification and expression analysis of the PsKIN gene family in pea
Peas (Pisum sativum L.) serve as a vital model for plant development and stress research. The kinesin (KIN) gene family, encoding essential motor proteins, remains understudied in peas. Our research conducted a comprehensive genomic analysis of the KIN genes in peas, identifying 105 genes categorize...
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Frontiers Media S.A.
2024-12-01
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| Series: | Frontiers in Genetics |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fgene.2024.1510864/full |
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| author | Hao Yuan Hao Yuan Baoxia Liu Baoxia Liu Guwen Zhang Zhijuan Feng Bin Wang Yuanpeng Bu Yu Xu Yaming Gong Zhihong Sun Na Liu Na Liu |
| author_facet | Hao Yuan Hao Yuan Baoxia Liu Baoxia Liu Guwen Zhang Zhijuan Feng Bin Wang Yuanpeng Bu Yu Xu Yaming Gong Zhihong Sun Na Liu Na Liu |
| author_sort | Hao Yuan |
| collection | DOAJ |
| description | Peas (Pisum sativum L.) serve as a vital model for plant development and stress research. The kinesin (KIN) gene family, encoding essential motor proteins, remains understudied in peas. Our research conducted a comprehensive genomic analysis of the KIN genes in peas, identifying 105 genes categorized into seven subfamilies based on evolutionary relationships, gene structures, conserved motifs, and interaction networks. A comparative analysis with Arabidopsis and soybean KIN gene families showed a non-uniform distribution of PsKIN genes across subfamilies. Homology analysis revealed that the PsKIN family has undergone segmental duplication and is under negative selection pressures, with conserved genes on chromosomes Ps5, Ps6, and Ps7 playing a significant role in pea evolution. Transcriptomics revealed 38 PsKIN genes with distinct tissue-specific expression, with PsKIN76, PsKIN96, PsKIN82, and PsKIN103 showing significant levels in roots, lateral roots, stems, petals, and seeds, respectively. Differential expression under drought and saline stress was observed, with PsKIN8, PsKIN11, PsKIN54 upregulated under drought, and PsKIN47 and PsKIN51 under saline stress. These genes are potential candidates for improving plant stress tolerance. This study offers insights into the pea KIN gene family, highlighting their potential in enhancing plant stress tolerance and setting a stage for future research. |
| format | Article |
| id | doaj-art-b81107a2eb0c4016868dbd575fc06826 |
| institution | OA Journals |
| issn | 1664-8021 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Frontiers Media S.A. |
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| series | Frontiers in Genetics |
| spelling | doaj-art-b81107a2eb0c4016868dbd575fc068262025-08-20T01:58:42ZengFrontiers Media S.A.Frontiers in Genetics1664-80212024-12-011510.3389/fgene.2024.15108641510864Genome-wide identification and expression analysis of the PsKIN gene family in peaHao Yuan0Hao Yuan1Baoxia Liu2Baoxia Liu3Guwen Zhang4Zhijuan Feng5Bin Wang6Yuanpeng Bu7Yu Xu8Yaming Gong9Zhihong Sun10Na Liu11Na Liu12College of Horticulture Science, Zhejiang A & F University, Hangzhou, ChinaState Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ministry of Agriculture and Rural Affairs Key Laboratory of Vegetable Legumes Germplasm Enhancement and Molecular Breeding in Southern China, Institute of Vegetables, Zhejiang Academy of Agricultural Sciences, Hangzhou, ChinaCollege of Horticulture Science, Zhejiang A & F University, Hangzhou, ChinaState Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ministry of Agriculture and Rural Affairs Key Laboratory of Vegetable Legumes Germplasm Enhancement and Molecular Breeding in Southern China, Institute of Vegetables, Zhejiang Academy of Agricultural Sciences, Hangzhou, ChinaState Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ministry of Agriculture and Rural Affairs Key Laboratory of Vegetable Legumes Germplasm Enhancement and Molecular Breeding in Southern China, Institute of Vegetables, Zhejiang Academy of Agricultural Sciences, Hangzhou, ChinaState Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ministry of Agriculture and Rural Affairs Key Laboratory of Vegetable Legumes Germplasm Enhancement and Molecular Breeding in Southern China, Institute of Vegetables, Zhejiang Academy of Agricultural Sciences, Hangzhou, ChinaState Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ministry of Agriculture and Rural Affairs Key Laboratory of Vegetable Legumes Germplasm Enhancement and Molecular Breeding in Southern China, Institute of Vegetables, Zhejiang Academy of Agricultural Sciences, Hangzhou, ChinaState Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ministry of Agriculture and Rural Affairs Key Laboratory of Vegetable Legumes Germplasm Enhancement and Molecular Breeding in Southern China, Institute of Vegetables, Zhejiang Academy of Agricultural Sciences, Hangzhou, ChinaState Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ministry of Agriculture and Rural Affairs Key Laboratory of Vegetable Legumes Germplasm Enhancement and Molecular Breeding in Southern China, Institute of Vegetables, Zhejiang Academy of Agricultural Sciences, Hangzhou, ChinaState Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ministry of Agriculture and Rural Affairs Key Laboratory of Vegetable Legumes Germplasm Enhancement and Molecular Breeding in Southern China, Institute of Vegetables, Zhejiang Academy of Agricultural Sciences, Hangzhou, ChinaCollege of Horticulture Science, Zhejiang A & F University, Hangzhou, ChinaCollege of Horticulture Science, Zhejiang A & F University, Hangzhou, ChinaState Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ministry of Agriculture and Rural Affairs Key Laboratory of Vegetable Legumes Germplasm Enhancement and Molecular Breeding in Southern China, Institute of Vegetables, Zhejiang Academy of Agricultural Sciences, Hangzhou, ChinaPeas (Pisum sativum L.) serve as a vital model for plant development and stress research. The kinesin (KIN) gene family, encoding essential motor proteins, remains understudied in peas. Our research conducted a comprehensive genomic analysis of the KIN genes in peas, identifying 105 genes categorized into seven subfamilies based on evolutionary relationships, gene structures, conserved motifs, and interaction networks. A comparative analysis with Arabidopsis and soybean KIN gene families showed a non-uniform distribution of PsKIN genes across subfamilies. Homology analysis revealed that the PsKIN family has undergone segmental duplication and is under negative selection pressures, with conserved genes on chromosomes Ps5, Ps6, and Ps7 playing a significant role in pea evolution. Transcriptomics revealed 38 PsKIN genes with distinct tissue-specific expression, with PsKIN76, PsKIN96, PsKIN82, and PsKIN103 showing significant levels in roots, lateral roots, stems, petals, and seeds, respectively. Differential expression under drought and saline stress was observed, with PsKIN8, PsKIN11, PsKIN54 upregulated under drought, and PsKIN47 and PsKIN51 under saline stress. These genes are potential candidates for improving plant stress tolerance. This study offers insights into the pea KIN gene family, highlighting their potential in enhancing plant stress tolerance and setting a stage for future research.https://www.frontiersin.org/articles/10.3389/fgene.2024.1510864/fullPisum sativum L.PsKINgene expressiondrought stresssalt stress |
| spellingShingle | Hao Yuan Hao Yuan Baoxia Liu Baoxia Liu Guwen Zhang Zhijuan Feng Bin Wang Yuanpeng Bu Yu Xu Yaming Gong Zhihong Sun Na Liu Na Liu Genome-wide identification and expression analysis of the PsKIN gene family in pea Frontiers in Genetics Pisum sativum L. PsKIN gene expression drought stress salt stress |
| title | Genome-wide identification and expression analysis of the PsKIN gene family in pea |
| title_full | Genome-wide identification and expression analysis of the PsKIN gene family in pea |
| title_fullStr | Genome-wide identification and expression analysis of the PsKIN gene family in pea |
| title_full_unstemmed | Genome-wide identification and expression analysis of the PsKIN gene family in pea |
| title_short | Genome-wide identification and expression analysis of the PsKIN gene family in pea |
| title_sort | genome wide identification and expression analysis of the pskin gene family in pea |
| topic | Pisum sativum L. PsKIN gene expression drought stress salt stress |
| url | https://www.frontiersin.org/articles/10.3389/fgene.2024.1510864/full |
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