Assessing the evolution of wheat grain traits during the last 166 years using archived samples

Abstract The current study focuses on yield and nutritional quality changes of wheat grain over the last 166 years. It is based on wheat grain quality analyses carried out on samples collected between 1850 and 2016. Samples were obtained from the Broadbalk Continuous Wheat Experiment (UK) and from h...

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Autores principales:	Sinda Ben Mariem, Angie L. Gámez, Luis Larraya, Teresa Fuertes-Mendizabal, Nuria Cañameras, José L. Araus, Steve P. McGrath, Malcolm J. Hawkesford, Carmen Gonzalez Murua, Myriam Gaudeul, Leopoldo Medina, Alan Paton, Luigi Cattivelli, Andreas Fangmeier, James Bunce, Sabine Tausz-Posch, Andy J. Macdonald, Iker Aranjuelo
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/ba953d41a51d4b76b21a0b511b5a75d9
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spelling	oai:doaj.org-article:ba953d41a51d4b76b21a0b511b5a75d92021-12-02T15:11:50ZAssessing the evolution of wheat grain traits during the last 166 years using archived samples10.1038/s41598-020-78504-x2045-2322https://doaj.org/article/ba953d41a51d4b76b21a0b511b5a75d92020-12-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-78504-xhttps://doaj.org/toc/2045-2322Abstract The current study focuses on yield and nutritional quality changes of wheat grain over the last 166 years. It is based on wheat grain quality analyses carried out on samples collected between 1850 and 2016. Samples were obtained from the Broadbalk Continuous Wheat Experiment (UK) and from herbaria from 16 different countries around the world. Our study showed that, together with an increase in carbohydrate content, an impoverishment of mineral composition and protein content occurred. The imbalance in carbohydrate/protein content was specially marked after the 1960’s, coinciding with strong increases in ambient [CO2] and temperature and the introduction of progressively shorter straw varieties. The implications of altered crop physiology are discussed.Sinda Ben MariemAngie L. GámezLuis LarrayaTeresa Fuertes-MendizabalNuria CañamerasJosé L. ArausSteve P. McGrathMalcolm J. HawkesfordCarmen Gonzalez MuruaMyriam GaudeulLeopoldo MedinaAlan PatonLuigi CattivelliAndreas FangmeierJames BunceSabine Tausz-PoschAndy J. MacdonaldIker AranjueloNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 10, Iss 1, Pp 1-13 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Sinda Ben Mariem Angie L. Gámez Luis Larraya Teresa Fuertes-Mendizabal Nuria Cañameras José L. Araus Steve P. McGrath Malcolm J. Hawkesford Carmen Gonzalez Murua Myriam Gaudeul Leopoldo Medina Alan Paton Luigi Cattivelli Andreas Fangmeier James Bunce Sabine Tausz-Posch Andy J. Macdonald Iker Aranjuelo Assessing the evolution of wheat grain traits during the last 166 years using archived samples
description	Abstract The current study focuses on yield and nutritional quality changes of wheat grain over the last 166 years. It is based on wheat grain quality analyses carried out on samples collected between 1850 and 2016. Samples were obtained from the Broadbalk Continuous Wheat Experiment (UK) and from herbaria from 16 different countries around the world. Our study showed that, together with an increase in carbohydrate content, an impoverishment of mineral composition and protein content occurred. The imbalance in carbohydrate/protein content was specially marked after the 1960’s, coinciding with strong increases in ambient [CO2] and temperature and the introduction of progressively shorter straw varieties. The implications of altered crop physiology are discussed.
format	article
author	Sinda Ben Mariem Angie L. Gámez Luis Larraya Teresa Fuertes-Mendizabal Nuria Cañameras José L. Araus Steve P. McGrath Malcolm J. Hawkesford Carmen Gonzalez Murua Myriam Gaudeul Leopoldo Medina Alan Paton Luigi Cattivelli Andreas Fangmeier James Bunce Sabine Tausz-Posch Andy J. Macdonald Iker Aranjuelo
author_facet	Sinda Ben Mariem Angie L. Gámez Luis Larraya Teresa Fuertes-Mendizabal Nuria Cañameras José L. Araus Steve P. McGrath Malcolm J. Hawkesford Carmen Gonzalez Murua Myriam Gaudeul Leopoldo Medina Alan Paton Luigi Cattivelli Andreas Fangmeier James Bunce Sabine Tausz-Posch Andy J. Macdonald Iker Aranjuelo
author_sort	Sinda Ben Mariem
title	Assessing the evolution of wheat grain traits during the last 166 years using archived samples
title_short	Assessing the evolution of wheat grain traits during the last 166 years using archived samples
title_full	Assessing the evolution of wheat grain traits during the last 166 years using archived samples
title_fullStr	Assessing the evolution of wheat grain traits during the last 166 years using archived samples
title_full_unstemmed	Assessing the evolution of wheat grain traits during the last 166 years using archived samples
title_sort	assessing the evolution of wheat grain traits during the last 166 years using archived samples
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/ba953d41a51d4b76b21a0b511b5a75d9
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Assessing the evolution of wheat grain traits during the last 166 years using archived samples

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