Wild and Traditional Barley Genomic Resources as a Tool for Abiotic Stress Tolerance and Biotic Relations

Barley (<i>Hordeum vulgare</i> L.) is one of the main crops cultivated all over the world. As for other cereals, throughout the centuries barley was subjected by human breeding to genetic erosion phenomena, which guaranteed improved yields in organized (and then mechanized) agriculture;...

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Autores principales:	Giorgia Capasso, Giorgia Santini, Mariagioia Petraretti, Sergio Esposito, Simone Landi
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	<i>Hordeum vulgare</i> ssp. <i>vulgare</i> <i>Hordeum vulgare</i> ssp. <i>spontaneum</i> Poaceae landraces mycorrhiza crop adaptation Agriculture (General) S1-972
Acceso en línea:	https://doaj.org/article/5fa3511626414c0ba75d4b119b2bd3c6
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spelling	oai:doaj.org-article:5fa3511626414c0ba75d4b119b2bd3c62021-11-25T15:59:09ZWild and Traditional Barley Genomic Resources as a Tool for Abiotic Stress Tolerance and Biotic Relations10.3390/agriculture111111022077-0472https://doaj.org/article/5fa3511626414c0ba75d4b119b2bd3c62021-11-01T00:00:00Zhttps://www.mdpi.com/2077-0472/11/11/1102https://doaj.org/toc/2077-0472Barley (<i>Hordeum vulgare</i> L.) is one of the main crops cultivated all over the world. As for other cereals, throughout the centuries barley was subjected by human breeding to genetic erosion phenomena, which guaranteed improved yields in organized (and then mechanized) agriculture; on the other hand, this selection weakened the ability of barley to survive under adverse environments. Currently, it is clear that climate change requires an urgent availability of crop varieties able to grow under stress conditions, namely limited irrigation, salinity, high temperatures, and other stresses. In this context, an important role could be played by wild relatives and landraces selected by farmers, particularly in specific field areas and/or climatic conditions. In this review, we investigated the origin of barley and the potentialities of wild varieties and landraces in different contexts, and their resilience to abiotic stress. The data obtained from Next Generation Sequencing technologies were examined to highlight the critical aspects of barley evolution and the most important features for abiotic stress tolerance. Furthermore, the potential of appropriate mycorrhiza is discussed under the view of the essential role played by these symbioses in field crops. The abilities of specific barley wild varieties and landraces may represent novel opportunities and suggest innovative strategies for the improvement of abiotic tolerance in crops and particularly in barley.Giorgia CapassoGiorgia SantiniMariagioia PetrarettiSergio EspositoSimone LandiMDPI AGarticle<i>Hordeum vulgare</i> ssp. <i>vulgare</i><i>Hordeum vulgare</i> ssp. <i>spontaneum</i>Poaceaelandracesmycorrhizacrop adaptationAgriculture (General)S1-972ENAgriculture, Vol 11, Iss 1102, p 1102 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	<i>Hordeum vulgare</i> ssp. <i>vulgare</i> <i>Hordeum vulgare</i> ssp. <i>spontaneum</i> Poaceae landraces mycorrhiza crop adaptation Agriculture (General) S1-972
spellingShingle	<i>Hordeum vulgare</i> ssp. <i>vulgare</i> <i>Hordeum vulgare</i> ssp. <i>spontaneum</i> Poaceae landraces mycorrhiza crop adaptation Agriculture (General) S1-972 Giorgia Capasso Giorgia Santini Mariagioia Petraretti Sergio Esposito Simone Landi Wild and Traditional Barley Genomic Resources as a Tool for Abiotic Stress Tolerance and Biotic Relations
description	Barley (<i>Hordeum vulgare</i> L.) is one of the main crops cultivated all over the world. As for other cereals, throughout the centuries barley was subjected by human breeding to genetic erosion phenomena, which guaranteed improved yields in organized (and then mechanized) agriculture; on the other hand, this selection weakened the ability of barley to survive under adverse environments. Currently, it is clear that climate change requires an urgent availability of crop varieties able to grow under stress conditions, namely limited irrigation, salinity, high temperatures, and other stresses. In this context, an important role could be played by wild relatives and landraces selected by farmers, particularly in specific field areas and/or climatic conditions. In this review, we investigated the origin of barley and the potentialities of wild varieties and landraces in different contexts, and their resilience to abiotic stress. The data obtained from Next Generation Sequencing technologies were examined to highlight the critical aspects of barley evolution and the most important features for abiotic stress tolerance. Furthermore, the potential of appropriate mycorrhiza is discussed under the view of the essential role played by these symbioses in field crops. The abilities of specific barley wild varieties and landraces may represent novel opportunities and suggest innovative strategies for the improvement of abiotic tolerance in crops and particularly in barley.
format	article
author	Giorgia Capasso Giorgia Santini Mariagioia Petraretti Sergio Esposito Simone Landi
author_facet	Giorgia Capasso Giorgia Santini Mariagioia Petraretti Sergio Esposito Simone Landi
author_sort	Giorgia Capasso
title	Wild and Traditional Barley Genomic Resources as a Tool for Abiotic Stress Tolerance and Biotic Relations
title_short	Wild and Traditional Barley Genomic Resources as a Tool for Abiotic Stress Tolerance and Biotic Relations
title_full	Wild and Traditional Barley Genomic Resources as a Tool for Abiotic Stress Tolerance and Biotic Relations
title_fullStr	Wild and Traditional Barley Genomic Resources as a Tool for Abiotic Stress Tolerance and Biotic Relations
title_full_unstemmed	Wild and Traditional Barley Genomic Resources as a Tool for Abiotic Stress Tolerance and Biotic Relations
title_sort	wild and traditional barley genomic resources as a tool for abiotic stress tolerance and biotic relations
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/5fa3511626414c0ba75d4b119b2bd3c6
work_keys_str_mv	AT giorgiacapasso wildandtraditionalbarleygenomicresourcesasatoolforabioticstresstoleranceandbioticrelations AT giorgiasantini wildandtraditionalbarleygenomicresourcesasatoolforabioticstresstoleranceandbioticrelations AT mariagioiapetraretti wildandtraditionalbarleygenomicresourcesasatoolforabioticstresstoleranceandbioticrelations AT sergioesposito wildandtraditionalbarleygenomicresourcesasatoolforabioticstresstoleranceandbioticrelations AT simonelandi wildandtraditionalbarleygenomicresourcesasatoolforabioticstresstoleranceandbioticrelations
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Wild and Traditional Barley Genomic Resources as a Tool for Abiotic Stress Tolerance and Biotic Relations

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