The wool proteome and fibre characteristics of three distinct genetic ovine breeds from Portugal
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.5/21900 |
Resumo: | Wool properties and commodity value vary considerably between breeds. In Portugal, three major ovine groups exist: Churros, Bordaleiros and Merinos. This work studies the effect of the ovine genotype on the wool proteome of such groups. Wool was collected from 15 ewes/breed and genetic groups: Churra da Terra Quente (CTQ) or Churro, Serra da Estrela (SE) or Bordaleiro and Merino Branco (MB) or Merino. Proteins were extracted and subjected to label-free proteomics analysis. A total of 50 keratinous protein groups were identified in all the samples, divided into type I and II keratins and the keratin associated proteins: high-glycine-tyrosine proteins, ultra-high sulphur proteins and high-sulphur proteins. Major differences were found between MB and CTQ with respect to K75 and K38, both medullar proteins and to a lesser extent between SE and CTQ suggesting that these might be good markers for this trait in wool. Partial least squares discriminatory analysis proved MB to be readily distinguishable from the other two breeds. Further differences were noted in keratin associated protein levels between the three breeds, normally an indicator of higher levels of orthocortex and also their relationship to high curvature, high crimp fibres like Merino |
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The wool proteome and fibre characteristics of three distinct genetic ovine breeds from Portugalovine breedswoolWool properties and commodity value vary considerably between breeds. In Portugal, three major ovine groups exist: Churros, Bordaleiros and Merinos. This work studies the effect of the ovine genotype on the wool proteome of such groups. Wool was collected from 15 ewes/breed and genetic groups: Churra da Terra Quente (CTQ) or Churro, Serra da Estrela (SE) or Bordaleiro and Merino Branco (MB) or Merino. Proteins were extracted and subjected to label-free proteomics analysis. A total of 50 keratinous protein groups were identified in all the samples, divided into type I and II keratins and the keratin associated proteins: high-glycine-tyrosine proteins, ultra-high sulphur proteins and high-sulphur proteins. Major differences were found between MB and CTQ with respect to K75 and K38, both medullar proteins and to a lesser extent between SE and CTQ suggesting that these might be good markers for this trait in wool. Partial least squares discriminatory analysis proved MB to be readily distinguishable from the other two breeds. Further differences were noted in keratin associated protein levels between the three breeds, normally an indicator of higher levels of orthocortex and also their relationship to high curvature, high crimp fibres like MerinoRepositório da Universidade de LisboaPlowman, J.E.Harland, D.P.Campos, A.M.O.Rocha e Silva, S.Thomas, A.Vernon, J.A.Van Koten, C.Hefer, C.Clerens, S.Almeida, A.M.2021-09-22T09:42:34Z20202020-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/21900engPlowman J.E., Harland D.P., Campos A.M.O., Rocha e Silva S., Thomas A., Vernon J.A, van Koten C., Hefer C., Clerens S., Almeida A.M. 2020. The wool proteome and fibre characteristics of three distinct genetic ovine breeds from Portugal. Journal of Proteomics 225: 103853https://doi.org/10.1016/j.jprot.2020.103853info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-06T14:51:27Zoai:www.repository.utl.pt:10400.5/21900Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:06:26.390876Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
The wool proteome and fibre characteristics of three distinct genetic ovine breeds from Portugal |
title |
The wool proteome and fibre characteristics of three distinct genetic ovine breeds from Portugal |
spellingShingle |
The wool proteome and fibre characteristics of three distinct genetic ovine breeds from Portugal Plowman, J.E. ovine breeds wool |
title_short |
The wool proteome and fibre characteristics of three distinct genetic ovine breeds from Portugal |
title_full |
The wool proteome and fibre characteristics of three distinct genetic ovine breeds from Portugal |
title_fullStr |
The wool proteome and fibre characteristics of three distinct genetic ovine breeds from Portugal |
title_full_unstemmed |
The wool proteome and fibre characteristics of three distinct genetic ovine breeds from Portugal |
title_sort |
The wool proteome and fibre characteristics of three distinct genetic ovine breeds from Portugal |
author |
Plowman, J.E. |
author_facet |
Plowman, J.E. Harland, D.P. Campos, A.M.O. Rocha e Silva, S. Thomas, A. Vernon, J.A. Van Koten, C. Hefer, C. Clerens, S. Almeida, A.M. |
author_role |
author |
author2 |
Harland, D.P. Campos, A.M.O. Rocha e Silva, S. Thomas, A. Vernon, J.A. Van Koten, C. Hefer, C. Clerens, S. Almeida, A.M. |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Repositório da Universidade de Lisboa |
dc.contributor.author.fl_str_mv |
Plowman, J.E. Harland, D.P. Campos, A.M.O. Rocha e Silva, S. Thomas, A. Vernon, J.A. Van Koten, C. Hefer, C. Clerens, S. Almeida, A.M. |
dc.subject.por.fl_str_mv |
ovine breeds wool |
topic |
ovine breeds wool |
description |
Wool properties and commodity value vary considerably between breeds. In Portugal, three major ovine groups exist: Churros, Bordaleiros and Merinos. This work studies the effect of the ovine genotype on the wool proteome of such groups. Wool was collected from 15 ewes/breed and genetic groups: Churra da Terra Quente (CTQ) or Churro, Serra da Estrela (SE) or Bordaleiro and Merino Branco (MB) or Merino. Proteins were extracted and subjected to label-free proteomics analysis. A total of 50 keratinous protein groups were identified in all the samples, divided into type I and II keratins and the keratin associated proteins: high-glycine-tyrosine proteins, ultra-high sulphur proteins and high-sulphur proteins. Major differences were found between MB and CTQ with respect to K75 and K38, both medullar proteins and to a lesser extent between SE and CTQ suggesting that these might be good markers for this trait in wool. Partial least squares discriminatory analysis proved MB to be readily distinguishable from the other two breeds. Further differences were noted in keratin associated protein levels between the three breeds, normally an indicator of higher levels of orthocortex and also their relationship to high curvature, high crimp fibres like Merino |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020 2020-01-01T00:00:00Z 2021-09-22T09:42:34Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.5/21900 |
url |
http://hdl.handle.net/10400.5/21900 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Plowman J.E., Harland D.P., Campos A.M.O., Rocha e Silva S., Thomas A., Vernon J.A, van Koten C., Hefer C., Clerens S., Almeida A.M. 2020. The wool proteome and fibre characteristics of three distinct genetic ovine breeds from Portugal. Journal of Proteomics 225: 103853 https://doi.org/10.1016/j.jprot.2020.103853 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799131156921188352 |