Zobrazeno 1 - 10
of 70
pro vyhledávání: '"M.A. Snyman"'
Publikováno v:
Proceedings of 12th World Congress on Genetics Applied to Livestock Production (WCGALP).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edc0c00c4f06f082bac2f8a6dc71b0e7
https://doi.org/10.3920/978-90-8686-940-4_748
https://doi.org/10.3920/978-90-8686-940-4_748
Autor:
A.D. Fisher, M.A. Snyman
Publikováno v:
Small Ruminant Research. 176:76-88
Data collected from 2011 until 2017 on a South African Dohne Merino flock were used for the estimation of genetic parameters for parasite resistance indicator traits. Nine to twelve recordings of faecal egg count (FEC), Famacha© score (FAM) and body
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9af666578f49294d66ca73e87a49d2bf
https://doi.org/10.1016/j.smallrumres.2019.01.004
https://doi.org/10.1016/j.smallrumres.2019.01.004
Publikováno v:
Small Ruminant Research. 175:117-125
The aim of this study was to use genome-wide SNP data to investigate phenotypic and genetic differences in resistance to Haemonchus contortus between resistant and susceptible South African Dohne Merino sheep. The participating farm (Wauldby) has a h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35c8695086539c8d8710810bc8cb426b
https://doi.org/10.1016/j.smallrumres.2019.04.020
https://doi.org/10.1016/j.smallrumres.2019.04.020
Background: Reproductive performance and body weight are of the utmost economic importance in determining the efficiency of sheep production. Simultaneous selection for increased reproductive performance and early growth traits is a common strategy i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e095acc0f1d78fee23fe07920626b0c6
https://doi.org/10.21203/rs.3.rs-128951/v1
https://doi.org/10.21203/rs.3.rs-128951/v1
Publikováno v:
Small Ruminant Research. 169:34-41
Data collected on body weight from birth to 5 years of age in the Grootfontein Merino stud from 1968 to 2012 were analysed with univariate, multivariate and repeatability animal models. The estimated breeding values (EBVs) were compared to determine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffed4face9d4f53a1b3600e6a00fd0fe
https://doi.org/10.1016/j.smallrumres.2018.10.007
https://doi.org/10.1016/j.smallrumres.2018.10.007
Akademický článek
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Autor:
M.A. Snyman
Publikováno v:
Small Ruminant Research. 192:106183
Genetic parameters for South African Angora goats were estimated from body weight, mohair production and reproduction data collected from birth on ram and ewe kids, as well as on the adult ewes in three herds from 2000 to 2015. Medium heritabilities
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c5196dbbe556fd2440ec715ddce82d5
https://doi.org/10.1016/j.smallrumres.2020.106183
https://doi.org/10.1016/j.smallrumres.2020.106183
Publikováno v:
Small Ruminant Research. 124:30-37
Pedigree integrity plays a crucial role in the achievement of genetic progress in livestock selection programmes. DNA marker-based parentage testing has become a useful tool for amending inaccuracies in on-farm pedigree records. In the current study,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96af4d4a5fa385f8efefc11b1143a4da
https://doi.org/10.1016/j.smallrumres.2015.01.008
https://doi.org/10.1016/j.smallrumres.2015.01.008
Publikováno v:
Small Ruminant Research, 112(1-3), 15-20
Small Ruminant Research 112 (2013) 1-3
Small Ruminant Research 112 (2013) 1-3
This study aimed to identify chromosomal regions associated with genetic variation in pre-weaning growth traits in Angora goats. A genome-wide scan was performed by genotyping 1042 offspring from 12 half-sib families using 88 microsatellite caprine m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a27d690aaadae832cf14ea970e53990
https://doi.org/10.1016/j.smallrumres.2012.11.035
https://doi.org/10.1016/j.smallrumres.2012.11.035
Publikováno v:
South African Journal of Animal Science, Volume: 46, Issue: 1, Pages: 89-93, Published: 2016
South African Journal of Animal Science; Vol 46, No 1 (2016); 89-93
South African Journal of Animal Science; Vol 46, No 1 (2016); 89-93
Relatively rapid and cost-effective genotyping using the OvineSNP50 chip holds great promise for the South African sheep industry and research partners. However, SNP ascertainment bias may influence inferences from the genotyping results of South Afr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::403775fedf8fcbac68448cf7bcc26707
http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S0375-15892016000100011&lng=en&tlng=en
http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S0375-15892016000100011&lng=en&tlng=en