Zobrazeno 1 - 10 of 21 pro vyhledávání: '"S. A. Lehnert"'
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Akademický článek
Genomic signatures and correlates of widespread population declines in salmon
Autor: S. J. Lehnert, T. Kess, P. Bentzen, M. P. Kent, S. Lien, J. Gilbey, M. Clément, N. W. Jeffery, R. S. Waples, I. R. Bradbury
Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-10 (2019)
The Atlantic salmon has suffered widespread population declines over the last century. Here, Lehnert et al. reconstruct changes in effective population size of 172 populations based on genomic linkage information revealing mostly temperature-associat
Externí odkaz: https://doaj.org/article/7a61dd787f474af0b6976d69e6357121
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3
Carotenoid pigmentation in salmon: variation in expression at
Autor: S J, Lehnert, K A, Christensen, W E, Vandersteen, D, Sakhrani, T E, Pitcher, J W, Heath, B F, Koop, D D, Heath, R H, Devlin
Publikováno v: Proc Biol Sci
Carotenoids are primarily responsible for the characteristic red flesh coloration of salmon. Flesh coloration is an economically and evolutionarily significant trait that varies inter- and intra-specifically, yet the underlying genetic mechanism is u
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1cb977bfa39bf2714172a06365c248c2
https://pubmed.ncbi.nlm.nih.gov/31615356
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5
Global differential gene expression in the pituitary gland and the ovaries of pre- and postpubertal Brahman heifers
Autor: L T, Nguyen, A, Reverter, A, Cánovas, B, Venus, A, Islas-Trejo, L R, Porto-Neto, S A, Lehnert, J F, Medrano, S S, Moore, M R S, Fortes
Publikováno v: Journal of animal science. 95(2)
To understand genes, pathways, and networks related to puberty, we characterized the transcriptome of two tissues: the pituitary gland and ovaries. Samples were harvested from pre- and postpubertal Brahman heifers (same age group). Brahman heifers ()
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::dff1c68d97da02cad32e9b72bf8c5a3d
https://pubmed.ncbi.nlm.nih.gov/28380590
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6
Genomic analyses of tropical beef cattle fertility based on genotyping pools of Brahman cows with unknown pedigree
Autor: A, Reverter, L R, Porto-Neto, M R S, Fortes, R, McCulloch, R E, Lyons, S, Moore, D, Nicol, J, Henshall, S A, Lehnert
Publikováno v: Journal of animal science. 94(10)
We introduce an innovative approach to lowering the overall cost of obtaining genomic EBV (GEBV) and encourage their use in commercial extensive herds of Brahman beef cattle. In our approach, the DNA genotyping of cow herds from 2 independent propert
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::3e0c4855e075e2ae973649af3407fc10
https://pubmed.ncbi.nlm.nih.gov/27898866
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7
Genome-wide association for the outcome of fixed-time artificial insemination of Brahman heifers in northern Australia
Autor: L R, Porto-Neto, S, Edwards, M R S, Fortes, S A, Lehnert, A, Reverter, M, McGowan
Publikováno v: Journal of animal science. 93(11)
Fixed-time AI (FTAI) is a powerful tool for genetic improvement of extensively managed beef cattle. A genomewide association study (GWAS) was conducted to investigate genes and genetic markers associated with the outcome (pregnant or not pregnant) of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::23050ba6ce92c09b2401b984c6731a81
https://pubmed.ncbi.nlm.nih.gov/26641032
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8
A marker-derived gene network reveals the regulatory role of PPARGC1A, HNF4G, and FOXP3 in intramuscular fat deposition of beef cattle
Autor: Y, Ramayo-Caldas, M R S, Fortes, N J, Hudson, L R, Porto-Neto, S, Bolormaa, W, Barendse, M, Kelly, S S, Moore, M E, Goddard, S A, Lehnert, A, Reverter
Publikováno v: Journal of animal science. 92(7)
High intramuscular fat (IMF) awards price premiums to beef producers and is associated with meat quality and flavor. Studying gene interactions and pathways that affect IMF might unveil causative physiological mechanisms and inform genomic selection,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::07aa5f3f3f44331c1230e4b88647ec3b
https://pubmed.ncbi.nlm.nih.gov/24778332
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9
Numerical analysis of intensity signals resulting from genotyping pooled DNA samples in beef cattle and broiler chicken
Autor: A, Reverter, J M, Henshall, R, McCulloch, S, Sasazaki, R, Hawken, S A, Lehnert
Publikováno v: Journal of animal science. 92(5)
Pooled genomic DNA has been proposed as a cost-effective approach in genomewide association studies (GWAS). However, algorithms for genotype calling of biallelic SNP are not adequate with pooled DNA samples because they assume the presence of 2 fluor
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5044f2875fe714ad2458f3d502e961c8
https://pubmed.ncbi.nlm.nih.gov/24663186
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10
Gene network analyses of first service conception in Brangus heifers: use of genome and trait associations, hypothalamic-transcriptome information, and transcription factors
Autor: M R S, Fortes, W M, Snelling, A, Reverter, S H, Nagaraj, S A, Lehnert, R J, Hawken, K L, DeAtley, S O, Peters, G A, Silver, G, Rincon, J F, Medrano, A, Islas-Trejo, M G, Thomas
Publikováno v: Journal of animal science. 90(9)
Measures of heifer fertility are economically relevant traits for beef production systems and knowledge of candidate genes could be incorporated into future genomic selection strategies. Ten traits related to growth and fertility were measured in 890
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a0e3ad3d56b0b8cccadbc032fffe06e5
https://pubmed.ncbi.nlm.nih.gov/22739780
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