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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
10/02/2023 |
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Data da última atualização: |
14/06/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PERIPOLLI, E.; STAFUZZA, N. B.; MACHADO, M. A.; PANETTO, J. C. do C.; EGITO, A. A. do; BALDI, F.; SILVA, M. V. G. B. |
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Afiliação: |
ELISA PERIPOLLI, Universidade Estadual Paulista; NEDENIA BONVINO STAFUZZA, Centro de Pesquisa em Bovinos de Corte; MARCO ANTONIO MACHADO, CNPGL; JOAO CLAUDIO DO CARMO PANETTO, CNPGL; ANDREA ALVES DO EGITO, CNPGC; FERNANDO BALDI, Universidade Estadual Paulista; MARCOS VINICIUS GUALBERTO B SILVA, CNPGL. |
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Título: |
Assessment of copy number variants in three Brazilian locally adapted cattle breeds using whole-genome re-sequencing data. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Animal Genetics, v. 54, n. 3, p. 254-270, 2023. |
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DOI: |
https://doi.org/10.1111/age.13298 |
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Idioma: |
Inglês |
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Conteúdo: |
Further characterization of genetic structural variations should strongly focus on small and endangered local breeds given their role in unraveling genes and structural variants underlying selective pressures and phenotype variation. A comprehensive genome-wide assessment of copy number variations (CNVs) based on whole-genome re-sequencing data was performed on three Brazilian locally adapted cattle breeds (Caracu Caldeano, Crioulo Lageano, and Pantaneiro) using the ARS-UCD1.2 genome assembly. Data from 36 individuals with an average coverage depth of 14.07× per individual was used. A total of 24?945 CNVs were identified distributed among the breeds (Caracu Caldeano = 7285, Crioulo Lageano = 7297, and Pantaneiro = 10 363). Deletion events were 1.75?2.07-fold higher than duplications, and the total length of CNVs is composed mostly of a high number of segments between 10 and 30?kb. CNV regions (CNVRs) are not uniformly scattered throughout the genomes (n = 463), and 105 CNVRs were found overlapping among the studied breeds. Functional annotation of the CNVRs revealed variants with high consequence on protein sequence harboring relevant genes, in which we highlighted the BOLA-DQB, BOLA-DQA5, CD1A, ?-defensins, PRG3, and ULBP21 genes. Enrichment analysis based on the gene list retrieved from the CNVRs disclosed over-represented terms (p?MenosFurther characterization of genetic structural variations should strongly focus on small and endangered local breeds given their role in unraveling genes and structural variants underlying selective pressures and phenotype variation. A comprehensive genome-wide assessment of copy number variations (CNVs) based on whole-genome re-sequencing data was performed on three Brazilian locally adapted cattle breeds (Caracu Caldeano, Crioulo Lageano, and Pantaneiro) using the ARS-UCD1.2 genome assembly. Data from 36 individuals with an average coverage depth of 14.07× per individual was used. A total of 24?945 CNVs were identified distributed among the breeds (Caracu Caldeano = 7285, Crioulo Lageano = 7297, and Pantaneiro = 10 363). Deletion events were 1.75?2.07-fold higher than duplications, and the total length of CNVs is composed mostly of a high number of segments between 10 and 30?kb. CNV regions (CNVRs) are not uniformly scattered throughout the genomes (n = 463), and 105 CNVRs were found overlapping among the studied breeds. Functional annotation of the CNVRs revealed variants with high consequence on protein sequence harboring relevant genes, in which we highlighted the BOLA-DQB, BOLA-DQA5, CD1A, ?-defensins, PRG3, and ULBP21 genes. Enrichment analysis based on the gene list retrieved from the CNVRs disclosed over-represented terms (p?Mostrar Tudo |
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Palavras-Chave: |
Variação fenotípica. |
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Thesagro: |
Bovino; Gado Crioulo; Genoma; Raça. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1151656/1/Assessment-of-copy-number-variants-in-three-Brazilian.pdf
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Marc: |
LEADER 02604naa a2200265 a 4500
001 2151656
005 2023-06-14
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1111/age.13298$2DOI
100 1 $aPERIPOLLI, E.
245 $aAssessment of copy number variants in three Brazilian locally adapted cattle breeds using whole-genome re-sequencing data.$h[electronic resource]
260 $c2023
520 $aFurther characterization of genetic structural variations should strongly focus on small and endangered local breeds given their role in unraveling genes and structural variants underlying selective pressures and phenotype variation. A comprehensive genome-wide assessment of copy number variations (CNVs) based on whole-genome re-sequencing data was performed on three Brazilian locally adapted cattle breeds (Caracu Caldeano, Crioulo Lageano, and Pantaneiro) using the ARS-UCD1.2 genome assembly. Data from 36 individuals with an average coverage depth of 14.07× per individual was used. A total of 24?945 CNVs were identified distributed among the breeds (Caracu Caldeano = 7285, Crioulo Lageano = 7297, and Pantaneiro = 10 363). Deletion events were 1.75?2.07-fold higher than duplications, and the total length of CNVs is composed mostly of a high number of segments between 10 and 30?kb. CNV regions (CNVRs) are not uniformly scattered throughout the genomes (n = 463), and 105 CNVRs were found overlapping among the studied breeds. Functional annotation of the CNVRs revealed variants with high consequence on protein sequence harboring relevant genes, in which we highlighted the BOLA-DQB, BOLA-DQA5, CD1A, ?-defensins, PRG3, and ULBP21 genes. Enrichment analysis based on the gene list retrieved from the CNVRs disclosed over-represented terms (p?<?0.01) strongly associated with immunity and cattle resilience to harsh environments. Additionally, QTL associated with body conformation and dairy-related traits were also unveiled within the CNVRs. These results provide better understanding of the selective forces shaping the genome of such cattle breeds and identify traces of natural selection pressures by which these populations have been exposed to challenging environmental conditions.
650 $aBovino
650 $aGado Crioulo
650 $aGenoma
650 $aRaça
653 $aVariação fenotípica
700 1 $aSTAFUZZA, N. B.
700 1 $aMACHADO, M. A.
700 1 $aPANETTO, J. C. do C.
700 1 $aEGITO, A. A. do
700 1 $aBALDI, F.
700 1 $aSILVA, M. V. G. B.
773 $tAnimal Genetics$gv. 54, n. 3, p. 254-270, 2023.
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Embrapa Gado de Leite (CNPGL) |
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| 1. |  | PERIPOLLI, E.; STAFUZZA, N. B.; MACHADO, M. A.; PANETTO, J. C. do C.; EGITO, A. A. do; BALDI, F.; SILVA, M. V. G. B. Assessment of copy number variants in three Brazilian locally adapted cattle breeds using whole-genome re-sequencing data. Animal Genetics, v. 54, n. 3, p. 254-270, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
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