Research Progress on Tomato Leaf Color Mutants
As an important vegetable crop, tomato plays a crucial role in modern agriculture production and scientific research. Leaf is a nutrient organ for plant development, and the leaf color affects the efficiency of photosynthesis and respiration, which is closely related to tomato fruit yield. Leaf colo...
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Guangdong Academy of Agricultural Sciences
2024-12-01
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| Series: | Guangdong nongye kexue |
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| Online Access: | http://gdnykx.cnjournals.org/gdnykx/ch/reader/view_abstract.aspx?file_no=202412002 |
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| author | Yingxue HU Weijie XU Chao GONG Baojuan SUN Zhou HENG Yuyang ZHANG Tao LI |
| author_facet | Yingxue HU Weijie XU Chao GONG Baojuan SUN Zhou HENG Yuyang ZHANG Tao LI |
| author_sort | Yingxue HU |
| collection | DOAJ |
| description | As an important vegetable crop, tomato plays a crucial role in modern agriculture production and scientific research. Leaf is a nutrient organ for plant development, and the leaf color affects the efficiency of photosynthesis and respiration, which is closely related to tomato fruit yield. Leaf color mutations have complex molecular mechanisms, and mutated genes can directly or indirectly interfere with pigment synthesis and stability, leading to the change of leaf color. There are many research results on the physiological and biochemical mechanisms, gene localization and cloning, and external environmental influencing factors of leaf color variation in model crops; however, there is still limited research on leaf color mutants in vegetable crops. In order to gain a deeper understanding of the photosynthetic system structure, functional genomics, and genetic breeding of tomatoes, this article focuses on exploring the formation mechanism of tomato leaf color variation and the identification of key genes. This study not only helps to improve the identification and utilization of high-quality tomato germplasm resources, but also analyzes the relationship between tomato photosynthesis and pigment content, thereby revealing the mechanism of tomato leaf color formation. This article provides a review from the following aspects: types of leaf color mutants, genetic patterns of leaf color mutants, formation mechanisms of leaf color mutants, physiological studies of leaf color mutants, multi-omics analysis and epigenetics. Through these research advances, we explored the existing problems in the study of tomato leaf yellowing genes and provided prospects for future research directions, with an aim to provide theoretical basis and solutions for tomato breeding practice, and further promote the development of related fields. |
| format | Article |
| id | doaj-art-8e0565b55eac4880a20766db24ce1cb5 |
| institution | DOAJ |
| issn | 1004-874X |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Guangdong Academy of Agricultural Sciences |
| record_format | Article |
| series | Guangdong nongye kexue |
| spelling | doaj-art-8e0565b55eac4880a20766db24ce1cb52025-08-20T03:15:30ZengGuangdong Academy of Agricultural SciencesGuangdong nongye kexue1004-874X2024-12-015112112310.16768/j.issn.1004-874X.2024.12.002202412002Research Progress on Tomato Leaf Color MutantsYingxue HU0Weijie XU1Chao GONG2Baojuan SUN3Zhou HENG4Yuyang ZHANG5Tao LI6College of Horticulture and Forestry, Huazhong Agricultural University, Wuhan 430070, ChinaVegetable Research Institute, Guangdong Academy of Agricultural Sciences / Guangdong Key Laboratory for New Technology Research of Vegetables, Guangzhou 510640, ChinaVegetable Research Institute, Guangdong Academy of Agricultural Sciences / Guangdong Key Laboratory for New Technology Research of Vegetables, Guangzhou 510640, ChinaVegetable Research Institute, Guangdong Academy of Agricultural Sciences / Guangdong Key Laboratory for New Technology Research of Vegetables, Guangzhou 510640, ChinaVegetable Research Institute, Guangdong Academy of Agricultural Sciences / Guangdong Key Laboratory for New Technology Research of Vegetables, Guangzhou 510640, ChinaCollege of Horticulture and Forestry, Huazhong Agricultural University, Wuhan 430070, ChinaVegetable Research Institute, Guangdong Academy of Agricultural Sciences / Guangdong Key Laboratory for New Technology Research of Vegetables, Guangzhou 510640, ChinaAs an important vegetable crop, tomato plays a crucial role in modern agriculture production and scientific research. Leaf is a nutrient organ for plant development, and the leaf color affects the efficiency of photosynthesis and respiration, which is closely related to tomato fruit yield. Leaf color mutations have complex molecular mechanisms, and mutated genes can directly or indirectly interfere with pigment synthesis and stability, leading to the change of leaf color. There are many research results on the physiological and biochemical mechanisms, gene localization and cloning, and external environmental influencing factors of leaf color variation in model crops; however, there is still limited research on leaf color mutants in vegetable crops. In order to gain a deeper understanding of the photosynthetic system structure, functional genomics, and genetic breeding of tomatoes, this article focuses on exploring the formation mechanism of tomato leaf color variation and the identification of key genes. This study not only helps to improve the identification and utilization of high-quality tomato germplasm resources, but also analyzes the relationship between tomato photosynthesis and pigment content, thereby revealing the mechanism of tomato leaf color formation. This article provides a review from the following aspects: types of leaf color mutants, genetic patterns of leaf color mutants, formation mechanisms of leaf color mutants, physiological studies of leaf color mutants, multi-omics analysis and epigenetics. Through these research advances, we explored the existing problems in the study of tomato leaf yellowing genes and provided prospects for future research directions, with an aim to provide theoretical basis and solutions for tomato breeding practice, and further promote the development of related fields.http://gdnykx.cnjournals.org/gdnykx/ch/reader/view_abstract.aspx?file_no=202412002tomatoleaf color mutantchlorophyllchloroplastmulti-omics analysisepigenetics |
| spellingShingle | Yingxue HU Weijie XU Chao GONG Baojuan SUN Zhou HENG Yuyang ZHANG Tao LI Research Progress on Tomato Leaf Color Mutants Guangdong nongye kexue tomato leaf color mutant chlorophyll chloroplast multi-omics analysis epigenetics |
| title | Research Progress on Tomato Leaf Color Mutants |
| title_full | Research Progress on Tomato Leaf Color Mutants |
| title_fullStr | Research Progress on Tomato Leaf Color Mutants |
| title_full_unstemmed | Research Progress on Tomato Leaf Color Mutants |
| title_short | Research Progress on Tomato Leaf Color Mutants |
| title_sort | research progress on tomato leaf color mutants |
| topic | tomato leaf color mutant chlorophyll chloroplast multi-omics analysis epigenetics |
| url | http://gdnykx.cnjournals.org/gdnykx/ch/reader/view_abstract.aspx?file_no=202412002 |
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