Phenotypic characterization of naturalized swine breeds in Brazil, Uruguay and Colombia
Morphometric data was collected on 859 naturalized swine in Brazil (Piau, Tatu, Nilo, Caruncho, Casco de Burro, Moura, Monteiro and Rabo de Peixe), Colombia (Criolla Zungo, Sanpedreño and Casco de Mula) and Uruguay (Mamellado), both on farm and in published material. Information was collected on bre...
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| Format: | Article |
| Language: | English |
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Instituto de Tecnologia do Paraná (Tecpar)
2010-06-01
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| Series: | Brazilian Archives of Biology and Technology |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000300011 |
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| author | Concepta McManus Samuel Rezende Paiva Alva Vanessa Rezende Silva Luci Sayori Murata Helder Louvandini Glória Patrícia Barrera Cubillos Gustavo Castro Rodrigo Alfredo Martinez Maria Sílvia Llambi Dellacasa Juan Esteban Perez |
| author_facet | Concepta McManus Samuel Rezende Paiva Alva Vanessa Rezende Silva Luci Sayori Murata Helder Louvandini Glória Patrícia Barrera Cubillos Gustavo Castro Rodrigo Alfredo Martinez Maria Sílvia Llambi Dellacasa Juan Esteban Perez |
| author_sort | Concepta McManus |
| collection | DOAJ |
| description | Morphometric data was collected on 859 naturalized swine in Brazil (Piau, Tatu, Nilo, Caruncho, Casco de Burro, Moura, Monteiro and Rabo de Peixe), Colombia (Criolla Zungo, Sanpedreño and Casco de Mula) and Uruguay (Mamellado), both on farm and in published material. Information was collected on breed, sex and age, as well as various morphometric measurements. Analysis of variance was carried out using PROC MIXED of SAS ® on phenotypic data. The coefficients of variance varied between 11.50 and 83.81%, and the coefficient of determination was medium to high. Females were in general smaller for most measurements than males, showing sexual dimorphism. The Moura was the closest naturalized breed to the commercial breeds, followed by the Piau, while the Monteiro was the furtherest. The dendrogram obtained from morphological information showed a division of the pigs into three groups. Characterization was possible using morphological and morphometric data.<br>Foram colhidos dados morfométricos de 859 suínos naturalizados do Brasil (Piau, Tatu, Nilo, Caruncho, Casco de Burro, Moura, Monteiro e Rabo de Peixe), Colômbia (Criolla Zungo, Sanpedreño e Casco de Mula) e Uruguai (Mamellado) Dados sobre raça, sexo e idade foram coletados, assim como varias avaliações morfométricas. A análise de variância foi realizada utilizando-se o procedimento PROC GLM do SAS sobre os dados morfométricos. Os coeficientes de variância oscilaram de 11,50 a 83,81% e o coeficiente de determinação foi de moderado a alto. As fêmeas foram em geral menores na maioria das avaliações em relação aos machos, indicando dimorfismo sexual. A Moura foi a raça naturalizada mais próxima das raças comerciais, seguida da Piau, enquanto a Monteiro apresentou-se mais distante. O dendograma obtido a partir de informações morfológicas apresentou divisão dentro de três grupos. A caracterização foi possível utilizando-se dados morfológicos e morfométricos. |
| first_indexed | 2024-04-12T13:55:49Z |
| format | Article |
| id | doaj.art-6b9bceb119d84578bdb54b523c9cd00d |
| institution | Directory Open Access Journal |
| issn | 1516-8913 1678-4324 |
| language | English |
| last_indexed | 2024-04-12T13:55:49Z |
| publishDate | 2010-06-01 |
| publisher | Instituto de Tecnologia do Paraná (Tecpar) |
| record_format | Article |
| series | Brazilian Archives of Biology and Technology |
| spelling | doaj.art-6b9bceb119d84578bdb54b523c9cd00d2022-12-22T03:30:22ZengInstituto de Tecnologia do Paraná (Tecpar)Brazilian Archives of Biology and Technology1516-89131678-43242010-06-0153358359110.1590/S1516-89132010000300011Phenotypic characterization of naturalized swine breeds in Brazil, Uruguay and ColombiaConcepta McManusSamuel Rezende PaivaAlva Vanessa Rezende SilvaLuci Sayori MurataHelder LouvandiniGlória Patrícia Barrera CubillosGustavo CastroRodrigo Alfredo MartinezMaria Sílvia Llambi DellacasaJuan Esteban PerezMorphometric data was collected on 859 naturalized swine in Brazil (Piau, Tatu, Nilo, Caruncho, Casco de Burro, Moura, Monteiro and Rabo de Peixe), Colombia (Criolla Zungo, Sanpedreño and Casco de Mula) and Uruguay (Mamellado), both on farm and in published material. Information was collected on breed, sex and age, as well as various morphometric measurements. Analysis of variance was carried out using PROC MIXED of SAS ® on phenotypic data. The coefficients of variance varied between 11.50 and 83.81%, and the coefficient of determination was medium to high. Females were in general smaller for most measurements than males, showing sexual dimorphism. The Moura was the closest naturalized breed to the commercial breeds, followed by the Piau, while the Monteiro was the furtherest. The dendrogram obtained from morphological information showed a division of the pigs into three groups. Characterization was possible using morphological and morphometric data.<br>Foram colhidos dados morfométricos de 859 suínos naturalizados do Brasil (Piau, Tatu, Nilo, Caruncho, Casco de Burro, Moura, Monteiro e Rabo de Peixe), Colômbia (Criolla Zungo, Sanpedreño e Casco de Mula) e Uruguai (Mamellado) Dados sobre raça, sexo e idade foram coletados, assim como varias avaliações morfométricas. A análise de variância foi realizada utilizando-se o procedimento PROC GLM do SAS sobre os dados morfométricos. Os coeficientes de variância oscilaram de 11,50 a 83,81% e o coeficiente de determinação foi de moderado a alto. As fêmeas foram em geral menores na maioria das avaliações em relação aos machos, indicando dimorfismo sexual. A Moura foi a raça naturalizada mais próxima das raças comerciais, seguida da Piau, enquanto a Monteiro apresentou-se mais distante. O dendograma obtido a partir de informações morfológicas apresentou divisão dentro de três grupos. A caracterização foi possível utilizando-se dados morfológicos e morfométricos.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000300011Measuresmorphologymorphometricphenotypic distance |
| spellingShingle | Concepta McManus Samuel Rezende Paiva Alva Vanessa Rezende Silva Luci Sayori Murata Helder Louvandini Glória Patrícia Barrera Cubillos Gustavo Castro Rodrigo Alfredo Martinez Maria Sílvia Llambi Dellacasa Juan Esteban Perez Phenotypic characterization of naturalized swine breeds in Brazil, Uruguay and Colombia Brazilian Archives of Biology and Technology Measures morphology morphometric phenotypic distance |
| title | Phenotypic characterization of naturalized swine breeds in Brazil, Uruguay and Colombia |
| title_full | Phenotypic characterization of naturalized swine breeds in Brazil, Uruguay and Colombia |
| title_fullStr | Phenotypic characterization of naturalized swine breeds in Brazil, Uruguay and Colombia |
| title_full_unstemmed | Phenotypic characterization of naturalized swine breeds in Brazil, Uruguay and Colombia |
| title_short | Phenotypic characterization of naturalized swine breeds in Brazil, Uruguay and Colombia |
| title_sort | phenotypic characterization of naturalized swine breeds in brazil uruguay and colombia |
| topic | Measures morphology morphometric phenotypic distance |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000300011 |
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