Challenges and Perspectives in the Study of Self-Incompatibility in Orchids
Self-incompatibility affects not only the formation of seeds, but also the evolution of species diversity. A robust understanding of the molecular mechanisms of self-incompatibility is essential for breeding efforts, as well as conservation biology research. In recent years, phenotypic and multiple...
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MDPI AG
2021-11-01
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| Series: | International Journal of Molecular Sciences |
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| Online Access: | https://www.mdpi.com/1422-0067/22/23/12901 |
| _version_ | 1797507725642432512 |
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| author | Xiaojing Zhang Yin Jia Yang Liu Duanfen Chen Yibo Luo Shance Niu |
| author_facet | Xiaojing Zhang Yin Jia Yang Liu Duanfen Chen Yibo Luo Shance Niu |
| author_sort | Xiaojing Zhang |
| collection | DOAJ |
| description | Self-incompatibility affects not only the formation of seeds, but also the evolution of species diversity. A robust understanding of the molecular mechanisms of self-incompatibility is essential for breeding efforts, as well as conservation biology research. In recent years, phenotypic and multiple omics studies have revealed that self-incompatibility in <i>Orchidaceae</i> is mainly concentrated in the subfamily <i>Epidendroideae</i>, and the self-incompatibility phenotypes are diverse, even in the same genus, and hormones (auxin and ethylene), and new male and female determinants might be involved in SI response. This work provides a good foundation for future studies of the evolution and molecular mechanisms of self-incompatibility. We review recent research progress on self-incompatibility in orchids at the morphological, physiological, and molecular levels, provide a general overview of self-incompatibility in orchids, and propose future research directions. |
| first_indexed | 2024-03-10T04:53:32Z |
| format | Article |
| id | doaj.art-a0147d826d1e402fa6e8f32a4c225f6b |
| institution | Directory Open Access Journal |
| issn | 1661-6596 1422-0067 |
| language | English |
| last_indexed | 2024-03-10T04:53:32Z |
| publishDate | 2021-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | International Journal of Molecular Sciences |
| spelling | doaj.art-a0147d826d1e402fa6e8f32a4c225f6b2023-11-23T02:29:58ZengMDPI AGInternational Journal of Molecular Sciences1661-65961422-00672021-11-0122231290110.3390/ijms222312901Challenges and Perspectives in the Study of Self-Incompatibility in OrchidsXiaojing Zhang0Yin Jia1Yang Liu2Duanfen Chen3Yibo Luo4Shance Niu5College of Horticulture, Hebei Agricultural University, Baoding 071001, ChinaCollege of Horticulture, Hebei Agricultural University, Baoding 071001, ChinaCollege of Horticulture, Hebei Agricultural University, Baoding 071001, ChinaCollege of Horticulture, Hebei Agricultural University, Baoding 071001, ChinaState Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, ChinaCollege of Horticulture, Hebei Agricultural University, Baoding 071001, ChinaSelf-incompatibility affects not only the formation of seeds, but also the evolution of species diversity. A robust understanding of the molecular mechanisms of self-incompatibility is essential for breeding efforts, as well as conservation biology research. In recent years, phenotypic and multiple omics studies have revealed that self-incompatibility in <i>Orchidaceae</i> is mainly concentrated in the subfamily <i>Epidendroideae</i>, and the self-incompatibility phenotypes are diverse, even in the same genus, and hormones (auxin and ethylene), and new male and female determinants might be involved in SI response. This work provides a good foundation for future studies of the evolution and molecular mechanisms of self-incompatibility. We review recent research progress on self-incompatibility in orchids at the morphological, physiological, and molecular levels, provide a general overview of self-incompatibility in orchids, and propose future research directions.https://www.mdpi.com/1422-0067/22/23/12901orchids<i>Epidendroideae</i>self-incompatibilitymorphologyphysiologymolecule |
| spellingShingle | Xiaojing Zhang Yin Jia Yang Liu Duanfen Chen Yibo Luo Shance Niu Challenges and Perspectives in the Study of Self-Incompatibility in Orchids International Journal of Molecular Sciences orchids <i>Epidendroideae</i> self-incompatibility morphology physiology molecule |
| title | Challenges and Perspectives in the Study of Self-Incompatibility in Orchids |
| title_full | Challenges and Perspectives in the Study of Self-Incompatibility in Orchids |
| title_fullStr | Challenges and Perspectives in the Study of Self-Incompatibility in Orchids |
| title_full_unstemmed | Challenges and Perspectives in the Study of Self-Incompatibility in Orchids |
| title_short | Challenges and Perspectives in the Study of Self-Incompatibility in Orchids |
| title_sort | challenges and perspectives in the study of self incompatibility in orchids |
| topic | orchids <i>Epidendroideae</i> self-incompatibility morphology physiology molecule |
| url | https://www.mdpi.com/1422-0067/22/23/12901 |
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