Výsledky vyhledávání - "G. A. Walling"

Isolation of subtelomeric sequences of porcine chromosomes for translocation screening reveals errors in the pig genome assembly

Autor: Darren K. Griffin, Gothami Fonseka, G. A. Walling, Richard Frodsham, Rebecca E. O’Connor, Alan Archibald, M. Lawrie

Publikováno v: Animal Genetics
O'Connor, R E, Fonseka, G, Frodsham, R, Archibald, A L, Lawrie, M, Walling, G A & Griffin, D K 2017, ' Isolation of subtelomeric sequences of porcine chromosomes for translocation screening reveals errors in the pig genome assembly ', Animal Genetics, vol. 48, no. 4, pp. 395-403 . https://doi.org/10.1111/age.12548

Summary Balanced chromosomal aberrations have been shown to affect fertility in most species studied, often leading to hypoprolificacy (reduced litter size) in domestic animals such as pigs. With an increasing emphasis in modern food production on th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19b88bdb929794c1baf7551ef81a4be9
https://pubmed.ncbi.nlm.nih.gov/28905510

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Mapping of multiple quantitative trait loci for growth and carcass traits in a complex commercial sheep pedigree

Autor: G. A. Walling, Peter M. Visscher, Stephen Bishop, Allan F. McRae, Alastair Wilson

Publikováno v: Animal Science. 80:135-141

The confirmation of the segregation of experimentally discovered quantitative trait loci (QTL) in a variety of commercial populations is required before their commercial significance can be fully realized. The use of complex pedigrees in the design o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b45740720f692418373b3eb8a934b7da
https://doi.org/10.1079/asc41040135

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Increased heterozygosity and allele variants are seen in Texel compared to Suffolk sheep

Autor: Stephen Bishop, BL Mcteir, Alastair Wilson, G. A. Walling

Publikováno v: Walling, GA, Wilson, AD, Mcteir, BL & Bishop, SC 2004, ' Increased heterozygosity and allele variants are seen in Texel compared to Suffolk sheep ', Heredity, vol. 92, no. 2, pp. 102-109 . https://doi.org/10.1038/sj.hdy.6800389

In this study, the Suffolk and Texel sheep breeds were compared for microsatellite marker heterozygosity throughout seven chromosomal regions in the sheep genome. A total of 623 Texel animals and 489 Suffolk animals in five and three half-sib familie

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https://doi.org/10.1038/sj.hdy.6800389

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Detection of a major gene for litter size in Thoka Cheviot sheep using Bayesian segregation analyses

Autor: G. Gittus, Stewart M. Rhind, G. A. Walling, Ricardo Pong-Wong, Stephen Bishop, A. J. F. Russel

Publikováno v: Animal Science. 75:339-347

Segregation analyses were applied to data from an experimental sheep flock to investigate the presence of a major gene affecting litter size. The data set contained 14 years of litter size data, with up to five parities per ewe, from Cheviot sheep ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b7e23804a0d5b421d4dc416aadbb9495
https://doi.org/10.1017/s135772980005311x

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Mapping of quantitative trait loci on porcine chromosome 4

Autor: C A Walker, Alison Downing, G. A. Walling, Alan Archibald, J A Cattermole, D Nicholson, Heather Finlayson, Peter M. Visscher, Chris Haley

Publikováno v: Animal Genetics. 29:415-424

A F2 population derived from a cross between European Large White and Chinese Meishan pigs was established in order to study the genetic basis of breed differences for growth and fat traits. Chromosome 4 was chosen for initial study as previous work

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78bdfbd1a0c0300feba669ca6ffe211a
https://doi.org/10.1046/j.1365-2052.1998.296360.x

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Novel approach for deriving genome wide SNP analysis data from archived blood spots

Autor: Katie E. Fowler, Darren K. Griffin, G. A. Walling, Chris P Reitter

Publikováno v: BMC Research Notes
BMC Research Notes, Vol 5, Iss 1, p 503 (2012)

Background The ability to transport and store DNA at room temperature in low volumes has the advantage of optimising cost, time and storage space. Blood spots on adapted filter papers are popular for this, with FTA (Flinders Technology Associates) Wh

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https://kar.kent.ac.uk/34145/1/1756-0500-5-503.pdf

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Highly prolific Booroola sheep have a mutation in the intracellular kinase domain of bone morphogenetic protein IB receptor (ALK-6) that is expressed in both oocytes and granulosa cells

Autor: T, Wilson, X Y, Wu, J L, Juengel, I K, Ross, J M, Lumsden, E A, Lord, K G, Dodds, G A, Walling, J C, McEwan, A R, O'Connell, K P, McNatty, G W, Montgomery

Publikováno v: Biology of reproduction. 64(4)

The Booroola fecundity gene (FecB) increases ovulation rate and litter size in sheep and is inherited as a single autosomal locus. The effect of FecB is additive for ovulation rate (increasing by about 1.6 corpora lutea per cycle for each copy) and h

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https://pubmed.ncbi.nlm.nih.gov/11259271

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Genome wide analysis reveals single nucleotide polymorphisms associated with fatness and putative novel copy number variants in three pig breeds

Autor: Nabeel A. Affara, Stephen Waite, Julien Bauer, Ricardo Pong-Wong, Darren K. Griffin, Christopher P. Reitter, Katie E. Fowler, Emily J Clemente, G. A. Walling

Publikováno v: BMC Genomics
Fowler, K E, Pong-Wong, R, Bauer, J, Clemente, E J, Reitter, C P, Affara, N A, Waite, S, Walling, G A & Griffin, D K 2013, ' Genome wide analysis reveals single nucleotide polymorphisms associated with fatness and putative novel copy number variants in three pig breeds ', BMC Genomics, vol. 14, no. 1, pp. 784 . https://doi.org/10.1186/1471-2164-14-784

Background Obesity, excess fat tissue in the body, can underlie a variety of medical complaints including heart disease, stroke and cancer. The pig is an excellent model organism for the study of various human disorders, including obesity, as well as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd27d955a0a9e041d6fbc6409933c89a
http://europepmc.org/articles/PMC3879217

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Mapping genes for growth rate and fatness in a Large White x Meishan F2 pig population

Autor: Chris Haley, Peter M. Visscher, Alan Archibald, G. A. Walling

Publikováno v: Proceedings of the British Society of Animal Science. 1998:7-7

DNA-based markers and genetic maps of major livestock species have been developed in the last few years. These, together with experimental populations and appropriate statistical methods, provide the tools to dissect causes of economically important

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cfbae37c5cf3739c9f9db9a648b5fc0a
https://doi.org/10.1017/s1752756200596598

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