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effect of the texel muscling qtl tm qtl on spine

effect of the texel muscling qtl tm qtl on spine

  • Effect of the Texel muscling QTL (TM-QTL) on spine

    2014年3月1日  Overall, there was no significant effect of the TM-QTL on the thoracic region length traits (SPL THOR, VL THOR). Nor was there an effect of TM-QTL genotype on the Previous work showed that the Texel muscling QTL (TM-QTL) results in pronounced hypertrophy in the loin muscle, with the largest phenotypic effects observed in lambs Effect of the Texel muscling QTL (TM-QTL) on spine2014年3月1日  Effect of the Texel muscling QTL (TM-QTL) on spine characteristics in purebred Texel lambs C.L. Donaldson a , N.R. Lambe a , C.A. Maltin b , S. Knott c , L. Effect of the Texel muscling QTL (TM-QTL) on spine

  • Effect and mode of action of the Texel muscling QTL (TM-QTL

    2014年1月1日  No negative effects of TM-QTL on carcass traits were found. Optimal commercial use of TM-QTL within the sheep industry would require some consideration, @article{Donaldson2014EffectOT, title={Effect of the Texel muscling QTL (TM-QTL) on spine characteristics in purebred Texel lambs}, author={Claire Louise Donaldson and N. Effect of the Texel muscling QTL (TM-QTL) on spine 2014年5月7日  The presence of a QTL affecting ultrasound muscle depth on OAR18 was confirmed with a paternal QTL effect ranging from +0.54 to +2.82 mm UMD (s.e. 0.37 to Effect and mode of action of the Texel muscling QTL (TM-QTL

  • Effect and mode of action of the Texel muscling QTL (TM-QTL

    TM-QTL is a quantitative trait locus (QTL) on ovine chromosome 18 (OAR18) known to affect loin muscling in Texel sheep. Previous work suggested that its mode of inheritance The results showed that male TexelxMule lambs carrying the TM-QTL had significantly less intramuscular fat (1.86% versus 2.25%) and higher toughness, with increased variation, The effect of the Texel muscling QTL (TM-QTL) on meat 2013年1月1日  Previous work showed that the Texel muscling QTL (TM-QTL) results in pronounced but localised hypertrophy in the loin muscle, with the largest phenotypic Effect of the Texel muscling QTL (TM-QTL) on spine

  • Effect of the Texel muscling QTL (TM-QTL) on spine

    Previous work showed that the Texel muscling QTL (TM-QTL) results in pronounced hypertrophy in the loin muscle, with the largest phenotypic effects observed in lambs 2014年3月1日  Europe PMC is an archive of life sciences journal literature.Effect of the Texel muscling QTL (TM-QTL) on spine DOI: 10.1016/J.SMALLRUMRES.2013.11.020 Corpus ID: 23769689; Effect of the Texel muscling QTL (TM-QTL) on spine characteristics in purebred Texel lambs @article{Donaldson2014EffectOT, title={Effect of the Texel muscling QTL (TM-QTL) on spine characteristics in purebred Texel lambs}, author={Claire Louise Donaldson and N. Effect of the Texel muscling QTL (TM-QTL) on spine

  • Effect of the Texel muscling QTL (TM-QTL) on spine

    Previous work showed that the Texel muscling QTL (TM-QTL) results in pronounced hypertrophy in the loin muscle, with the largest phenotypic effects observed in lambs inheriting a single copy of the allele from the sire. As the loin runs parallel to the spinal vertebrae, and the development of muscle and bone are closely linked, the primary aim 2014年3月1日  Europe PMC is an archive of life sciences journal literature.Effect of the Texel muscling QTL (TM-QTL) on spine Texel Muscling QTL (TM-QTL) increases loin muscling in lambs inheriting it from their sire only. This study investigated TM-QTL effects on meat quality in 209 Texel lambs that were CT-scanned then slaughtered at 20weeks (carcasses aged for ~1week). Loin meat quality traits included: CT-measured musc Genotypic effects of the Texel Muscling QTL (TM-QTL) on

  • Effects of the Texel muscling quantitative trait locus on

    2009年1月1日  The differences in these values may relate either to the lambs in this study having longer bone lengths and/or lower muscle volumes since the lambs were of a different breed type and were also on average heavier (average carcass weight 19.1 v. 14.4 kg for Scottish Black­face and 17.1 kg for Texel). TM-QTL effects are predominantly localised in ...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 and intramuscular fat content after >or=7 days aging) of crossbred lambs carrying one copy of the ...The effect of the Texel muscling QTL (TM-QTL) on meat Optimal commercial use of TM-QTL within the sheep industry would require some consideration, due to the apparently different mode of action of the two main effects of TM (on growth and muscling) and paternally polar overdominant. TM-QTL is a quantitative trait locus (QTL) on ovine chromosome 18 (OAR18) known to affect loin muscling in Texel [PDF] Effect and mode of action of the Texel muscling QTL (TM-QTL

  • Effect of the Texel muscling QTL (TM-QTL) on spine

    2013年1月1日  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 ...2012年6月1日  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 addition to homozygote non-carriers and both heterozygotes to assess the effect of TM-QTL on The effect of the Texel Muscling QTL on live and carcass Table 3. Least squares means† for live weight adjusted CT measured loin muscle area, depth and width (MLLA; mm2, MLLD; mm, MLLW; mm), 626 loin muscularity index (LRMI), loin muscle volume (LRMV; cm3) and lumbar spine length (LSL; cm) and dissected loin muscle weight (MLL wt; 627 g) for the four TM-QTL genotype groups and the p-values Table 3 from Effect and mode of action of the Texel muscling QTL (TM ...

  • Table 3 from Effect and mode of action of the Texel muscling QTL (TM ...

    Table 3 Least squares means1 for live weight adjusted CT measured loin muscle area, depth and width (MLLA; mm2, MLLD; mm, MLLW; mm), loin muscularity index (LRMI), loin muscle volume (LRMV; cm3) and lumbar spine length (LSL; cm) and dissected loin muscle weight (MLL wt; g) for the four TM-QTL genotype groups and the P-values for the tests of 2014年7月1日  Optimal commercial use of TM-QTL within the sheep industry would require some consideration, due to the apparently different mode of action of the two main effects of TM (on growth and muscling) and paternally polar overdominant. TM-QTL is a quantitative trait locus (QTL) on ovine chromosome 18 (OAR18) known to affect loin muscling in [PDF] Effect and mode of action of the Texel muscling QTL (TM-QTLA Texel muscling quantitative trait locus (TM-QTL) has been identified on chromosome 18, which increases loin muscling, but may also have a negative impact on mechanically-measured loin tenderness in crossbred lambs, depending on conditioning time. This study investigated the influence of a range of The effect of conditioning period on loin muscle tenderness

  • Table 4 from Effect and mode of action of the Texel muscling QTL (TM ...

    Table 4. Least squares means† for cold carcass weight (kg) and carcass fat, muscle and bone weights (all adjusted for carcass weight) 637 measured using post-slaughter carcass CT scanning for the four TM-QTL genotype groups and the p-values for the tests of different modes of 638 action for the QTL on these traits 639 - "Effect and mode of action of the Table 4 Least squares means1 for cold carcass weight (kg) and carcass fat, muscle and bone weights (all adjusted for carcass weight) measured using post-slaughter carcass CT scanning for the four TM-QTL genotype groups and the P-values for the tests of different modes of action for the QTL on these traits - "Effect and mode of action of the Texel Table 4 from Effect and mode of action of the Texel muscling QTL (TM ...As the loin runs parallel to the spinal vertebrae, and the development of muscle and bone are closely linked, the primary aim of this study was to investigate if there were any subsequent associations between TM-QTL inheritance and underlying spine characteristics (vertebrae number, VN; spine region length, SPL; average length of individual ...Effect of the Texel muscling QTL (TM-QTL) on spine

  • Table 1 from Texel loin muscling QTL (TM-QTL) located on

    This study investigates the inheritance pattern of TM-QTL and examines its direct effects on loin muscling using a variety of methods: ultrasound, X-ray computed tomography (CT) scanning, dissected M. longissimus lumborum and meat yield of the loin primal cut.DOI: 10.1017/S1751731114001104 Corpus ID: 23469199; Effect and mode of action of the Texel muscling QTL (TM-QTL) on carcass traits in purebred Texel lambs. @article{Macfarlane2014EffectAM, title={Effect and mode of action of the Texel muscling QTL (TM-QTL) on carcass traits in purebred Texel lambs.}, author={J. M. Macfarlane and Table 1 from Effect and mode of action of the Texel muscling QTL (TM ...Figure 1 Statistical evidence for a QTL affecting ultrasound muscle depth (shown as solid line), expressed as an F ratio, at each cM along a segment of ovine chromosome 18 between MCMA26 and OARTMR1, using an interval mapping approach. Significance thresholds are shown by horizontal lines (P = 0.01 - - - -; P = 0.05 ------). Also included Figure 1 from Effect and mode of action of the Texel muscling QTL (TM ...