Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Henning Hamann"'
In the 3rd, 6th, 9th and 12th laying month, foot pad health, plumage condition, integument and claw length were evaluated in 432 Lohmann Silver laying hens kept in three different housing systems: a small aviary housing system (Eurovent 625a-EU, EV)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b6e0689d6171c359f78dc6f3509d063
https://www.arch-anim-breed.net/50/388/2007/
https://www.arch-anim-breed.net/50/388/2007/
The objective of the study was to assess bone breaking strength, keel bone status and egg quality parameters of Lohmann Silver (LS) and Lohmann Tradition (LT) layers housed in small group systems (SG) and furnished cages (FC) in comparison to an avia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0da8ad8b8d3e24960770f85ed35ab0e9
https://www.arch-anim-breed.net/51/179/2008/
https://www.arch-anim-breed.net/51/179/2008/
Title of the paper: Estimation of genetic parameters in land sheep breeds The objective of the present study was a genetic statistical analysis of performance traits recorded at the day of licensing in land sheep breeds. The performance traits score
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d94731da5f7fa221e02d1f9f14b73e4
https://www.arch-anim-breed.net/47/351/2004/
https://www.arch-anim-breed.net/47/351/2004/
Autor:
Simon Ammermueller, Ruedi Fries, Christine Wurmser, Henning Hamann, Hubert Pausch, Jens Tetens, Cord Drögemüller
Publikováno v:
BMC Genetics, 17
Pausch, Hubert; Ammermüller, Simon; Wurmser, Christine; Hamann, Henning; Tetens, Jens; Drögemüller, Cord; Fries, Ruedi (2016). A nonsense mutation in the COL7A1 gene causes epidermolysis bullosa in Vorderwald cattle. BMC genetics, 17(149), p. 149. BioMed Central 10.1186/s12863-016-0458-2
Pausch, Hubert; Ammermüller, Simon; Wurmser, Christine; Hamann, Henning; Tetens, Jens; Drögemüller, Cord; Fries, Ruedi (2016). A nonsense mutation in the COL7A1 gene causes epidermolysis bullosa in Vorderwald cattle. BMC genetics, 17(149), p. 149. BioMed Central 10.1186/s12863-016-0458-2
Background The widespread use of individual sires for artificial insemination promotes the propagation of recessive conditions. Inadvertent matings between unnoticed carriers of deleterious alleles may result in the manifestation of fatal phenotypes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::161b613f4e881ec145088d87d3a4a24b
Publikováno v:
Journal of Veterinary Science
Factors affecting bacteriological cure rates (BCR) and new intramammary infections (IMI) during the dry period as well as clinical mastitis (CM) during early lactation were investigated in 414 German Holstein dairy cows receiving dry cow therapy. Cow
Autor:
Jutta Klewitz, Harald Sieme, Henning Hamann, K. Giesecke, G. Martinsson, Ottmar Distl, K. F. Stock
Publikováno v:
Animal Reproduction Science. 126:200-206
The research of fertility in humans and other mammals has strongly advanced in the recent years. The examination of molecular mechanisms influencing horse fertility is relatively recent. We chose the angiotensin converting enzyme (ACE), the sperm aut
Publikováno v:
Animal Genetics. 40:359-365
Stallion fertility is an economically important trait because the use of artificial insemination is increasing in the horse industry and superior sires are used more intensely. Molecular genetic markers may be useful as early indicators for a stallio
Publikováno v:
Journal of Heredity. 100:481-486
A whole-genome scan for radiological signs of osteochondrosis (OC) and osteochondrosis dissecans (OCD) in South German Coldblood (SGC) horses using 250 microsatellite markers identified a genome-wide significant quantitative trait locus (QTL) for fet
Autor:
O. Distl, Henning Hamann
Publikováno v:
Journal of Animal Science. 86:1503-1513
A data set constituting a total of 310,109 Hanoverian warmblood horses was analyzed to ascertain the genetic variability, coefficients of inbreeding, and gene contributions of foreign populations. The reference population contained all Hanoverian hor
Publikováno v:
Journal of Heredity. 99:125-129
A previously accomplished whole-genome scan for osteochondrosis (OC) and OC dissecans (OCD) in South German Coldblood horses using 250 microsatellite markers identified putative quantitative trait loci (QTL). A chromosome-wide significant QTL for fet