Self-(In)compatibility Systems: Target Traits for Crop-Production, Plant Breeding, and Biotechnology
Self-incompatibility (SI) mechanisms prevent self-fertilization in flowering plants based on specific discrimination between self- and non-self pollen. Since this trait promotes outcrossing and avoids inbreeding it is a widespread mechanism of controlling sexual plant reproduction. Growers and br...
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| Format: | article |
| Language: | Inglés |
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2020
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| Online Access: | http://hdl.handle.net/20.500.11939/6478 https://www.frontiersin.org/articles/10.3389/fpls.2020.00195/full |
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| author | Munoz-Sanz, Juan V. Zuriaga, Elena Cruz-García, Felipe McClure, Bruce Romero, Carlos |
| author_browse | Cruz-García, Felipe McClure, Bruce Munoz-Sanz, Juan V. Romero, Carlos Zuriaga, Elena |
| author_facet | Munoz-Sanz, Juan V. Zuriaga, Elena Cruz-García, Felipe McClure, Bruce Romero, Carlos |
| author_sort | Munoz-Sanz, Juan V. |
| collection | ReDivia |
| description | Self-incompatibility (SI) mechanisms prevent self-fertilization in flowering plants based on
specific discrimination between self- and non-self pollen. Since this trait promotes outcrossing
and avoids inbreeding it is a widespread mechanism of controlling sexual plant reproduction.
Growers and breeders have effectively exploited SI as a tool for manipulating domesticated
crops for thousands of years. However, only within the past thirty years have studies begun to
elucidate the underlying molecular features of SI. The specific S-determinants and some
modifier factors controlling SI have been identified in the sporophytic system exhibited by
Brassica species and in the two very distinct gametophytic systems present in Papaveraceae
on one side and in Solanaceae, Rosaceae, and Plantaginaceae on the other. Molecular level
studies have enabled SI to SC transitions (and vice versa) to be intentionally manipulated using
marker assisted breeding and targeted approaches based on transgene integration,
silencing, and more recently CRISPR knock-out of SI-related factors. These scientific
advances have, in turn, provided a solid basis to implement new crop production and
plant breeding practices. Applications of self-(in)compatibility include widely differing objectives
such as crop yield and quality improvement,marker-assisted breeding through SI genotyping,
and development of hybrids for overcoming intra- and interspecific reproductive barriers.
Here, we review scientific progress as well as patented applications of SI, and also highlight
future prospects including further elucidation of SI systems, deepening our understanding of
SI-environment relationships, and new perspectives on plant self/non-self recognition. |
| format | article |
| id | ReDivia6478 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2020 |
| publishDateRange | 2020 |
| publishDateSort | 2020 |
| record_format | dspace |
| spelling | ReDivia64782025-04-25T14:47:13Z Self-(In)compatibility Systems: Target Traits for Crop-Production, Plant Breeding, and Biotechnology Munoz-Sanz, Juan V. Zuriaga, Elena Cruz-García, Felipe McClure, Bruce Romero, Carlos Self-(in)compatibility s-genotyping Interspecific reproductive barriers Hybrid breeding F30 Plant genetics and breeding Plant breeding Crop production Self-incompatibility (SI) mechanisms prevent self-fertilization in flowering plants based on specific discrimination between self- and non-self pollen. Since this trait promotes outcrossing and avoids inbreeding it is a widespread mechanism of controlling sexual plant reproduction. Growers and breeders have effectively exploited SI as a tool for manipulating domesticated crops for thousands of years. However, only within the past thirty years have studies begun to elucidate the underlying molecular features of SI. The specific S-determinants and some modifier factors controlling SI have been identified in the sporophytic system exhibited by Brassica species and in the two very distinct gametophytic systems present in Papaveraceae on one side and in Solanaceae, Rosaceae, and Plantaginaceae on the other. Molecular level studies have enabled SI to SC transitions (and vice versa) to be intentionally manipulated using marker assisted breeding and targeted approaches based on transgene integration, silencing, and more recently CRISPR knock-out of SI-related factors. These scientific advances have, in turn, provided a solid basis to implement new crop production and plant breeding practices. Applications of self-(in)compatibility include widely differing objectives such as crop yield and quality improvement,marker-assisted breeding through SI genotyping, and development of hybrids for overcoming intra- and interspecific reproductive barriers. Here, we review scientific progress as well as patented applications of SI, and also highlight future prospects including further elucidation of SI systems, deepening our understanding of SI-environment relationships, and new perspectives on plant self/non-self recognition. 2020-05-28T15:41:15Z 2020-05-28T15:41:15Z 2020 article publishedVersion Muñoz-Sanz, J. V., Zuriaga, E., Cruz-Garcia, F., McClure, B., & Romero, C. (2020). Self-(in) compatibility systems: target traits for crop-production, plant breeding, and biotechnology. Frontiers in Plant Science, 11, 195 http://hdl.handle.net/20.500.11939/6478 10.3389/fpls.2020.00195 https://www.frontiersin.org/articles/10.3389/fpls.2020.00195/full en Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ electronico |
| spellingShingle | Self-(in)compatibility s-genotyping Interspecific reproductive barriers Hybrid breeding F30 Plant genetics and breeding Plant breeding Crop production Munoz-Sanz, Juan V. Zuriaga, Elena Cruz-García, Felipe McClure, Bruce Romero, Carlos Self-(In)compatibility Systems: Target Traits for Crop-Production, Plant Breeding, and Biotechnology |
| title | Self-(In)compatibility Systems: Target Traits for Crop-Production, Plant Breeding, and Biotechnology |
| title_full | Self-(In)compatibility Systems: Target Traits for Crop-Production, Plant Breeding, and Biotechnology |
| title_fullStr | Self-(In)compatibility Systems: Target Traits for Crop-Production, Plant Breeding, and Biotechnology |
| title_full_unstemmed | Self-(In)compatibility Systems: Target Traits for Crop-Production, Plant Breeding, and Biotechnology |
| title_short | Self-(In)compatibility Systems: Target Traits for Crop-Production, Plant Breeding, and Biotechnology |
| title_sort | self in compatibility systems target traits for crop production plant breeding and biotechnology |
| topic | Self-(in)compatibility s-genotyping Interspecific reproductive barriers Hybrid breeding F30 Plant genetics and breeding Plant breeding Crop production |
| url | http://hdl.handle.net/20.500.11939/6478 https://www.frontiersin.org/articles/10.3389/fpls.2020.00195/full |
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