Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Neil G. Cullen"'
Autor:
Rebecca Hickson, Neil G. Cullen, Jason A. Archer, Stephen P. Miller, Anna M. Boyd, Dorian J. Garrick, Franziska Weik, Steve T. Morris
Publikováno v:
New Zealand Journal of Agricultural Research. 65:172-187
Extensive farming systems require beef cows to cope with varying environmental conditions while repeatedly producing calves. Cows use body energy reserves as a buffer in times of feed shortage and ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0c10ac58cd232f0ce1d43b8c106e5e6
https://doi.org/10.1080/00288233.2021.1901235
https://doi.org/10.1080/00288233.2021.1901235
Autor:
Jeffrey E. Plowman, John C. McEwan, Shannon M. Clarke, Ken G. Dodds, Neil G. Cullen, Hayley J. Baird, Neville C. Amyes, PL Johnson, Rudiger Brauning, Kathryn M. McRae, Sheryl-Anne Newman, Santanu Deb-Choudhury, Matthew J. Bixley, Suzanne J Rowe
Publikováno v:
Genes
Genes, Vol 12, Iss 1560, p 1560 (2021)
Volume 12
Issue 10
Genes, Vol 12, Iss 1560, p 1560 (2021)
Volume 12
Issue 10
Facial eczema (FE) is a significant metabolic disease that affects New Zealand ruminants. Ingestion of the mycotoxin sporidesmin leads to liver and bile duct damage, which can result in photosensitisation, reduced productivity and death. Strategies u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6747e62bd9860028fcd5165e47a3e780
https://pubmed.ncbi.nlm.nih.gov/34680955
https://pubmed.ncbi.nlm.nih.gov/34680955
Publikováno v:
Animal, Vol 13, Iss 10, Pp 2164-2171 (2019)
Nitrogen (N) leached into groundwater from urine patches of cattle grazing in situ is an environmental problem in pasture-based dairy industries. One potential mitigation is to breed cattle for lower urinary nitrogen (UN) excretion. Urinary nitrogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b72a69974282b79a085e2c1c32d4a288
https://pubmed.ncbi.nlm.nih.gov/31094308
https://pubmed.ncbi.nlm.nih.gov/31094308
Publikováno v:
Animal, Vol 13, Iss 5, Pp 917-923 (2019)
Multi-sire mating of a mob of ewes is commonly used in commercial sheep production systems. However, ram mating success (defined as the number of lambs sired by an individual) can vary between rams in the mating group. If this trait was repeatable an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdfd10006f37ef44bde7e8cb8642e539
https://pubmed.ncbi.nlm.nih.gov/30345952
https://pubmed.ncbi.nlm.nih.gov/30345952
Publikováno v:
Small Ruminant Research. 130:122-126
This experiment was originally structured as a genome-wide screen for quantitative trait loci (QTL) affecting resistance or susceptibility to facial eczema disease (FE), a liver mycotoxicosis. Two Finnish Landrace (F) rams were crossed to three Texel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9eb99b10b0237d1b7ac236b3b6374c11
https://doi.org/10.1016/j.smallrumres.2015.06.012
https://doi.org/10.1016/j.smallrumres.2015.06.012
Autor:
Sheryl-Anne Newman, Michael Lee, John C. McEwan, G. H. Shackell, Neil G. Cullen, Ken G. Dodds
Publikováno v:
Journal of Animal Science. 93:3268-3277
Genetic parameters for ewes were estimated for stayability (STAY) and productive life (Prodlife). Records from 658,871 animals from 241 seed stock or ram breeder flocks and one research flock were used to estimate parameters for ram breeder flock STA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::942cfa0e48534e6df15e73aea886e122
https://doi.org/10.2527/jas.2014-8259
https://doi.org/10.2527/jas.2014-8259
Publikováno v:
Journal of Animal Science. 93:1535-1545
The goal was to estimate the heritabilities and genetic variances for pregnancy rate (PR) and calving date (CD) in Angus cattle along with the effect of weight, age, and sire on PR and CD. The data consisted of 4,999 records on PR and CD. Statistical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44a878211e57f026c22054bc832ca092
https://doi.org/10.2527/jas.2014-8490
https://doi.org/10.2527/jas.2014-8490
Autor:
Neil G. Cullen, Paul R. Shorten, Sara J. Edwards, Jennifer L. Juengel, Kristina J. Demmers, Anne R. O'Connell
Publikováno v:
Journal of Animal Science. 91:4641-4653
The goal was to estimate the heritabilities and genetic variances for embryo and fetal survival (ES) in sheep along with the effect of premating ewe weight, age, and bilateral or unilateral ovulation on ES. The data consisted of 11,369 records on ovu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::198d3abf276e3c6ad6cbd509eee965a5
https://doi.org/10.2527/jas.2013-6415
https://doi.org/10.2527/jas.2013-6415
Publikováno v:
New Zealand Journal of Agricultural Research. 56:156-170
Genetic responses of sheep and dairy cattle to the hepatic mycotoxin, sporidesmin, were reviewed. The mycotoxin can lead to clinical facial eczema (FE) in the most susceptible and severely challenged animals. The extent of hepatic injury is normally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9592ed1be6fd3fadfede0b62358d5591
https://doi.org/10.1080/00288233.2012.757240
https://doi.org/10.1080/00288233.2012.757240
Autor:
P. J. Fisher, Cynthia D.K. Bottema, Wayne S. Pitchford, Rugang Tian, Neil G. Cullen, C. A. Morris
Publikováno v:
Mammalian Genome. 23:378-386
Beef with yellow fat is considered undesirable by consumers in most European and Asian markets. β-Carotene is the major carotenoid deposited in the adipose tissue and milk fat of cattle (Bos taurus), which can result in the yellowness. The effects o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1ad850a6ce650e0a015fceaff4b7904
https://doi.org/10.1007/s00335-012-9396-0
https://doi.org/10.1007/s00335-012-9396-0