| QTL Map Information |
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| Chromosome: | 13 |
| QTL Peak Location: | n/a |
| QTL Span: | n/a
28.1-28.1 (Mbp) |
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Upper, "Suggestive": | n/a |
| Upper, "Significant": | n/a |
| Peak: | rs109291761 |
| Lower, "Significant": | n/a |
| Lower, "Suggestive": | n/a |
| Marker type: | SNP |
| Analysis type: | Association |
| Model tested: | n/a |
| Test base: | Experiment-wise |
| Threshold significance level: | Significant |
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P_values | 0.00016580590751 | | Dominance effect: | n/a |
| Additive effect: | n/a |
| Associated Gene: | n/a |
| Cis/Trans acting type: |  |
| Links:
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| Extended information: |
|---|
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| QTL Experiment in Brief |
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| Animals: | Animals were 280 cows from 10 commercial dairy farms in Mexico with three production systems: 1) Dual Purpose, composed of Simmental, Holstein, Brown Swiss, or Zebu; Familiar Production System, composed mainly of Holstein; and Specialized Tropical Dairy, composed mainly of Holstein, Brown Swiss, and their crosses. |
| Breeds associated:
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| Design: | Animals were genotyped using the GGP Bovine LD V4 chip or the GGP Bovine 150K chip and analyzed for methane emissions during milking. A total of 21,958 SNPs were used for GWAS. |
| Analysis: | Linear regression models were used. |
| Software: | SAS, Golden Helix SVS |
| Notes: | |
| Links: | Edit |
| Reference |
|---|
| Authors: | Calderón-Chagoya R, Hernandez-Medrano JHH, Ruiz-López FJJ, Garcia-Ruiz A, Vega-Murillo VEE, Montano-Bermudez M, Arechavaleta-Velasco MEE, Gonzalez-Padilla E, Mejia-Melchor EII, Saunders N, Bonilla-Cardenas JAA, Garnsworthy PCC, Román-Ponce SII |
| Affiliation: | Instituto Nacional de Investigaciones Forestales, Centro Nacional de Investigación Disciplinaria en Fisiología y Mejoramiento Animal, Agrícolas y Pecuaria, SADER, Querétaro 76230, Mexico |
| Title: | Genome-Wide Association Studies for Methane Production in Dairy Cattle |
| Journal: | Genes, 2019, 10(12):995 |
| Links: |
PubMed | Abstract | List all data
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