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A QTL approach in faba bean highlights the conservation of genetic control of frost tolerance among legume species
Frost is a major abiotic stress of winter type faba beans (Vica faba L.) and has adverse effects on crop yield. Climate change, far from reducing the incidence of frost events, is making these phenomena more and more common, severe, and prolonged. Despite the important interaction that the environme...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9627038/ https://www.ncbi.nlm.nih.gov/pubmed/36340396 http://dx.doi.org/10.3389/fpls.2022.970865 |
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author | Carrillo-Perdomo, Estefanía Magnin-Robert, Jean-Bernard Raffiot, Blandine Deulvot, Chrystel Floriot, Matthieu Lejeune-Hénaut, Isabelle Marget, Pascal Burstin, Judith Tayeh, Nadim Aubert, Grégoire |
author_facet | Carrillo-Perdomo, Estefanía Magnin-Robert, Jean-Bernard Raffiot, Blandine Deulvot, Chrystel Floriot, Matthieu Lejeune-Hénaut, Isabelle Marget, Pascal Burstin, Judith Tayeh, Nadim Aubert, Grégoire |
author_sort | Carrillo-Perdomo, Estefanía |
collection | PubMed |
description | Frost is a major abiotic stress of winter type faba beans (Vica faba L.) and has adverse effects on crop yield. Climate change, far from reducing the incidence of frost events, is making these phenomena more and more common, severe, and prolonged. Despite the important interaction that the environment has in the tolerance of faba bean to frost, this trait seems to have good levels of heritability. Several QTLs for frost tolerance have already been reported, however, a more robust identification is needed to more precisely identify the genomic regions involved in faba bean tolerance to sub-zero temperatures. Several pea (Pisum sativum L.) and barrel medic (Medicago truncatula L.) frost tolerance QTLs appear to be conserved between these two species, furthering the hypothesis that the genetic control of frost tolerance in legume species might be more generally conserved. In this work, the QTL mapping in two faba bean recombinant inbred line (RIL) populations connected by a common winter-type parent has led to the identification of five genomic regions involved in the control of frost tolerance on linkage groups I, III, IV, and V. Among them, a major and robust QTL of great interest for marker-assisted selection was identified on the lower part of the long-arm of LGI. The synteny between the faba bean frost tolerance QTLs and those previously identified in other legume species such as barrel medic, pea or soybean highlighted at least partial conservation of the genetic control of frost tolerance among different faba bean genetic pools and legume species. Four novel RILs showing high and stable levels of tolerance and the ability to recover from freezing temperatures by accumulating frost tolerance QTLs are now available for breeding programs. |
format | Online Article Text |
id | pubmed-9627038 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-96270382022-11-03 A QTL approach in faba bean highlights the conservation of genetic control of frost tolerance among legume species Carrillo-Perdomo, Estefanía Magnin-Robert, Jean-Bernard Raffiot, Blandine Deulvot, Chrystel Floriot, Matthieu Lejeune-Hénaut, Isabelle Marget, Pascal Burstin, Judith Tayeh, Nadim Aubert, Grégoire Front Plant Sci Plant Science Frost is a major abiotic stress of winter type faba beans (Vica faba L.) and has adverse effects on crop yield. Climate change, far from reducing the incidence of frost events, is making these phenomena more and more common, severe, and prolonged. Despite the important interaction that the environment has in the tolerance of faba bean to frost, this trait seems to have good levels of heritability. Several QTLs for frost tolerance have already been reported, however, a more robust identification is needed to more precisely identify the genomic regions involved in faba bean tolerance to sub-zero temperatures. Several pea (Pisum sativum L.) and barrel medic (Medicago truncatula L.) frost tolerance QTLs appear to be conserved between these two species, furthering the hypothesis that the genetic control of frost tolerance in legume species might be more generally conserved. In this work, the QTL mapping in two faba bean recombinant inbred line (RIL) populations connected by a common winter-type parent has led to the identification of five genomic regions involved in the control of frost tolerance on linkage groups I, III, IV, and V. Among them, a major and robust QTL of great interest for marker-assisted selection was identified on the lower part of the long-arm of LGI. The synteny between the faba bean frost tolerance QTLs and those previously identified in other legume species such as barrel medic, pea or soybean highlighted at least partial conservation of the genetic control of frost tolerance among different faba bean genetic pools and legume species. Four novel RILs showing high and stable levels of tolerance and the ability to recover from freezing temperatures by accumulating frost tolerance QTLs are now available for breeding programs. Frontiers Media S.A. 2022-10-19 /pmc/articles/PMC9627038/ /pubmed/36340396 http://dx.doi.org/10.3389/fpls.2022.970865 Text en Copyright © 2022 Carrillo-Perdomo, Magnin-Robert, Raffiot, Deulvot, Floriot, Lejeune-Hénaut, Marget, Burstin, Tayeh and Aubert https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Plant Science Carrillo-Perdomo, Estefanía Magnin-Robert, Jean-Bernard Raffiot, Blandine Deulvot, Chrystel Floriot, Matthieu Lejeune-Hénaut, Isabelle Marget, Pascal Burstin, Judith Tayeh, Nadim Aubert, Grégoire A QTL approach in faba bean highlights the conservation of genetic control of frost tolerance among legume species |
title | A QTL approach in faba bean highlights the conservation of genetic control of frost tolerance among legume species |
title_full | A QTL approach in faba bean highlights the conservation of genetic control of frost tolerance among legume species |
title_fullStr | A QTL approach in faba bean highlights the conservation of genetic control of frost tolerance among legume species |
title_full_unstemmed | A QTL approach in faba bean highlights the conservation of genetic control of frost tolerance among legume species |
title_short | A QTL approach in faba bean highlights the conservation of genetic control of frost tolerance among legume species |
title_sort | qtl approach in faba bean highlights the conservation of genetic control of frost tolerance among legume species |
topic | Plant Science |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9627038/ https://www.ncbi.nlm.nih.gov/pubmed/36340396 http://dx.doi.org/10.3389/fpls.2022.970865 |
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