Zobrazeno 1 - 10
of 56
pro vyhledávání: '"N. R. Lambe"'
Publikováno v:
Animal Production Science. 62:610-621
Context Reducing methane emissions from livestock systems is a global priority. Genetic selection could play a vital role, but direct measurement of methane emissions from individual sheep is expensive and difficult. Previous research studies, in the
Autor:
Lutz Bünger, P.J. Fullarton, S. Jagger, K. Hallett, G.A. Walling, N. R. Lambe, J. D. Wood, J. Bayntun, H. Whitney
Publikováno v:
Meat Science. 95:123-128
Pigs with a lean genotype were fed diets differing in protein and amino acid contents between 40 and 115 kg live weight. A high protein control regime (C) was compared with one supplying 11% less total protein but the same essential amino acid levels
Autor:
P.J. Fullarton, J. Bayntun, N. R. Lambe, Lutz Bünger, J. D. Wood, G.A. Walling, S. Jagger, K. A. McLean, H. Whitney
Publikováno v:
Meat Science. 95:129-136
The effects on compositional changes across the growing-finishing period (40-115 kg) of feeding pig diets with different protein and amino acid levels were investigated using CT scanning (at 60, 85 and 115 kg live weight). Pigs of a lean commercial g
Publikováno v:
Small Ruminant Research. 105:117-121
The Texel Muscling QTL (TM-QTL) is a QTL affecting loin muscling in Texel sheep with a paternal polar overdominant pattern of expression. This study on purebred Texel sheep used the first available data to include homozygote TM-QTL carriers in additi
Publikováno v:
Small Ruminant Research. 105:46-52
Genotype by environment interactions (G × E) can form a potential source of inefficiency in animal breeding if selection decisions are made without acknowledging their effects. The presence of such interactions between two Scottish hill farms was in
Publikováno v:
Small Ruminant Research. 99:99-109
The c.*1232G > A (MM) mutation in the myostatin gene and TM-QTL are two muscle-enhancing polymorphisms found on Chr 2 and Chr 18, respectively, in Texel sheep. Previous studies on purebred lambs and crossbred lambs out of Mule ewes showed that MM was
Publikováno v:
Meat Science. 87:412-418
This study evaluated the effects of the ovine c.*1232 G > A myostatin mutation (MM) on carcass traits in heterozygous crossbred lambs sired by Texel and Poll Dorset rams using ultrasound, CT scanning, carcass classification and VIA. In experiment 1,
Publikováno v:
Meat Science. 85:684-690
A quantitative trait locus (QTL) has been identified on chromosome 18 in Texel sheep (TM-QTL) that increases depth and area of the longissimus dorsi muscle. The study aimed to assess the pleiotropic QTL effects on key meat quality traits (toughness a
Publikováno v:
Scotland's Rural College
Various post-mortem measurements (carcass weights, conformation and fatness classes, external carcass dimensions, eye muscle dimensions, subcutaneous fat depth, pH and temperature) were recorded on 197 Texel (TEX) and 200 Scottish Blackface (SBF) lam
Autor:
B. T. Wolf, E. Rius-Vilarrasa, Lutz Bünger, Oswald Matika, J. M. Macfarlane, K. A. McLean, Stephen Bishop, N. R. Lambe, William Haresign, R. J. McLaren
Publikováno v:
Macfarlane, J M, Lambe, N R, Bishop, S C, Matika, O, Rius-Vilarrasa, E, McLean, K A, Haresign, W, Wolf, B T, McLaren, R J & Buenger, L 2009, ' Effects of the Texel muscling quantitative trait locus on carcass traits in crossbred lambs ', Animal, vol. 3, no. 2, pp. 189-199 . https://doi.org/10.1017/S175173110800356X
Animal, Vol 3, Iss 2, Pp 189-199 (2009)
Animal, Vol 3, Iss 2, Pp 189-199 (2009)
Texel muscling quantitative trait locus (TM-QTL) is a QTL on chromosome 18, originally identified in purebred UK Texel sheep, which was reported to increase ultrasonically measured muscle depth at the third lumbar vertebra by around 4% to 7%. The obj