Strong presence of the high grain protein content allele of NAM-B1 in Fennoscandian wheat
ISI Document Delivery No.: 035MX Times Cited: 2 Grain protein content in wheat has been shown to be affected by the NAM-B1 gene where the wildtype allele confers high levels of protein and micronutrients but can reduce yield. Two known non-functional alleles instead increase yield but lead to lower...
Published in: | Theoretical and Applied Genetics |
---|---|
Main Authors: | , , , , |
Other Authors: | , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2013
|
Subjects: | |
Online Access: | https://hal.science/hal-00964452 https://doi.org/10.1007/s00122-012-1943-2 |
id |
ftclermontuniv:oai:HAL:hal-00964452v1 |
---|---|
record_format |
openpolar |
spelling |
ftclermontuniv:oai:HAL:hal-00964452v1 2024-09-30T14:34:50+00:00 Strong presence of the high grain protein content allele of NAM-B1 in Fennoscandian wheat Hagenblad, Jenny, J. Asplund, Linnéa, L. Balfourier, François Ravel, Catherine Leino, Matti W., M. W. Centre for Biodiversity Dynamics Norwegian University of Science and Technology Trondheim (NTNU) Norwegian University of Science and Technology (NTNU)-Norwegian University of Science and Technology (NTNU) Department of Crop Production Ecology Swedish University of Agricultural Sciences = Sveriges lantbruksuniversitet (SLU) Génétique Diversité et Ecophysiologie des Céréales (GDEC) Institut National de la Recherche Agronomique (INRA)-Université Blaise Pascal - Clermont-Ferrand 2 (UBP) Lagersberg foundation, Carl Tryggers foundation, Helge Ax:son Johnsson foundation, FORMAS 2013 https://hal.science/hal-00964452 https://doi.org/10.1007/s00122-012-1943-2 en eng HAL CCSD Springer Verlag info:eu-repo/semantics/altIdentifier/doi/10.1007/s00122-012-1943-2 info:eu-repo/semantics/altIdentifier/pmid/22850788 hal-00964452 https://hal.science/hal-00964452 doi:10.1007/s00122-012-1943-2 PRODINRA: 210677 PUBMED: 22850788 WOS: 000310952400007 ISSN: 0040-5752 EISSN: 1432-2242 TAG Theoretical and Applied Genetics https://hal.science/hal-00964452 TAG Theoretical and Applied Genetics, 2013, 125 (8), pp.1677-1686. ⟨10.1007/s00122-012-1943-2⟩ http://link.springer.com/journal/122 [SDE.BE]Environmental Sciences/Biodiversity and Ecology info:eu-repo/semantics/article Journal articles 2013 ftclermontuniv https://doi.org/10.1007/s00122-012-1943-2 2024-09-03T05:22:55Z ISI Document Delivery No.: 035MX Times Cited: 2 Grain protein content in wheat has been shown to be affected by the NAM-B1 gene where the wildtype allele confers high levels of protein and micronutrients but can reduce yield. Two known non-functional alleles instead increase yield but lead to lower levels of protein and micronutrients. The wildtype allele in hexaploid bread wheat is so far mainly known from historical specimens and a few lines with an emmer wheat introgression. Here we report a screening for the wildtype allele in wheats of different origin. First, a worldwide core collection of 367 bread wheats with worldwide origin was screened and five accessions carrying the wildtype NAM-B1 allele were found. Several of these could be traced to a Fennoscandian origin and the wildtype allele was more frequent in spring wheat. These findings, together with the late maturation of spring wheat, suggested that the faster maturation caused by the wildtype allele might have preserved it in areas with a short growing season. Thus a second set consisting of 138 spring wheats of a northern origin was screened and as many as 33 % of the accessions had the wildtype allele, all of a Fennoscandian origin. The presence of the wildtype allele in landraces and cultivars is in agreement with the use of landraces in Fennoscandian wheat breeding. Last, 22 spelt wheats, a wheat type previously suggested to carry the wildtype allele, were screened and five wildtype accessions found. The wildtype NAM-B1 accessions found could be a suitable material for plant breeding efforts directed towards increasing the nutrient content of bread wheat. Article in Journal/Newspaper Fennoscandian HAL Clermont Auvergne (Université Blaise Pascal Clermont-Ferrand/Université d'Auvergne) Isi ENVELOPE(-38.550,-38.550,65.617,65.617) Theoretical and Applied Genetics 125 8 1677 1686 |
institution |
Open Polar |
collection |
HAL Clermont Auvergne (Université Blaise Pascal Clermont-Ferrand/Université d'Auvergne) |
op_collection_id |
ftclermontuniv |
language |
English |
topic |
[SDE.BE]Environmental Sciences/Biodiversity and Ecology |
spellingShingle |
[SDE.BE]Environmental Sciences/Biodiversity and Ecology Hagenblad, Jenny, J. Asplund, Linnéa, L. Balfourier, François Ravel, Catherine Leino, Matti W., M. W. Strong presence of the high grain protein content allele of NAM-B1 in Fennoscandian wheat |
topic_facet |
[SDE.BE]Environmental Sciences/Biodiversity and Ecology |
description |
ISI Document Delivery No.: 035MX Times Cited: 2 Grain protein content in wheat has been shown to be affected by the NAM-B1 gene where the wildtype allele confers high levels of protein and micronutrients but can reduce yield. Two known non-functional alleles instead increase yield but lead to lower levels of protein and micronutrients. The wildtype allele in hexaploid bread wheat is so far mainly known from historical specimens and a few lines with an emmer wheat introgression. Here we report a screening for the wildtype allele in wheats of different origin. First, a worldwide core collection of 367 bread wheats with worldwide origin was screened and five accessions carrying the wildtype NAM-B1 allele were found. Several of these could be traced to a Fennoscandian origin and the wildtype allele was more frequent in spring wheat. These findings, together with the late maturation of spring wheat, suggested that the faster maturation caused by the wildtype allele might have preserved it in areas with a short growing season. Thus a second set consisting of 138 spring wheats of a northern origin was screened and as many as 33 % of the accessions had the wildtype allele, all of a Fennoscandian origin. The presence of the wildtype allele in landraces and cultivars is in agreement with the use of landraces in Fennoscandian wheat breeding. Last, 22 spelt wheats, a wheat type previously suggested to carry the wildtype allele, were screened and five wildtype accessions found. The wildtype NAM-B1 accessions found could be a suitable material for plant breeding efforts directed towards increasing the nutrient content of bread wheat. |
author2 |
Centre for Biodiversity Dynamics Norwegian University of Science and Technology Trondheim (NTNU) Norwegian University of Science and Technology (NTNU)-Norwegian University of Science and Technology (NTNU) Department of Crop Production Ecology Swedish University of Agricultural Sciences = Sveriges lantbruksuniversitet (SLU) Génétique Diversité et Ecophysiologie des Céréales (GDEC) Institut National de la Recherche Agronomique (INRA)-Université Blaise Pascal - Clermont-Ferrand 2 (UBP) Lagersberg foundation, Carl Tryggers foundation, Helge Ax:son Johnsson foundation, FORMAS |
format |
Article in Journal/Newspaper |
author |
Hagenblad, Jenny, J. Asplund, Linnéa, L. Balfourier, François Ravel, Catherine Leino, Matti W., M. W. |
author_facet |
Hagenblad, Jenny, J. Asplund, Linnéa, L. Balfourier, François Ravel, Catherine Leino, Matti W., M. W. |
author_sort |
Hagenblad, Jenny, J. |
title |
Strong presence of the high grain protein content allele of NAM-B1 in Fennoscandian wheat |
title_short |
Strong presence of the high grain protein content allele of NAM-B1 in Fennoscandian wheat |
title_full |
Strong presence of the high grain protein content allele of NAM-B1 in Fennoscandian wheat |
title_fullStr |
Strong presence of the high grain protein content allele of NAM-B1 in Fennoscandian wheat |
title_full_unstemmed |
Strong presence of the high grain protein content allele of NAM-B1 in Fennoscandian wheat |
title_sort |
strong presence of the high grain protein content allele of nam-b1 in fennoscandian wheat |
publisher |
HAL CCSD |
publishDate |
2013 |
url |
https://hal.science/hal-00964452 https://doi.org/10.1007/s00122-012-1943-2 |
long_lat |
ENVELOPE(-38.550,-38.550,65.617,65.617) |
geographic |
Isi |
geographic_facet |
Isi |
genre |
Fennoscandian |
genre_facet |
Fennoscandian |
op_source |
ISSN: 0040-5752 EISSN: 1432-2242 TAG Theoretical and Applied Genetics https://hal.science/hal-00964452 TAG Theoretical and Applied Genetics, 2013, 125 (8), pp.1677-1686. ⟨10.1007/s00122-012-1943-2⟩ http://link.springer.com/journal/122 |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1007/s00122-012-1943-2 info:eu-repo/semantics/altIdentifier/pmid/22850788 hal-00964452 https://hal.science/hal-00964452 doi:10.1007/s00122-012-1943-2 PRODINRA: 210677 PUBMED: 22850788 WOS: 000310952400007 |
op_doi |
https://doi.org/10.1007/s00122-012-1943-2 |
container_title |
Theoretical and Applied Genetics |
container_volume |
125 |
container_issue |
8 |
container_start_page |
1677 |
op_container_end_page |
1686 |
_version_ |
1811638315257954304 |