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effect of the texel muscling qtl tm qtl on spine

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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  Indeed, Macfarlane et al. (2010) observed that the largest phenotypic effects of the TM-QTL were apparent in the lambs that had inherited a single copy of the TM Effect of the Texel muscling QTL (TM-QTL) on spine

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

    @article{Donaldson2014EffectOT, title={Effect of the Texel muscling QTL (TM-QTL) on spine characteristics in purebred Texel lambs}, author={Claire Louise Donaldson and N. 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 spine2014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, Effect and mode of action of the Texel muscling QTL (TM-QTL

  • The effect of the Texel Muscling QTL on live and carcass

    2012年6月1日  1. Introduction. The Texel Muscling QTL (TM-QTL) is a QTL identified in purebred Texel sheep in the UK by Walling et al. (2004) that increases ultrasound 2010年8月1日  1. Introduction A quantitative trait locus (QTL) has been identified on chromosome 18 in Texel sheep (here referred to as TM-QTL) that has been shown to The effect of the Texel muscling QTL (TM-QTL) on meat 2012年6月1日  The Texel Muscling QTL (TM-QTL) is a QTL identified in purebred Texel sheep in the UK by Walling et al. (2004) that increases ultrasound muscle depth in the The effect of the Texel Muscling QTL on live and carcass

  • 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 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 ...Effect of the Texel muscling QTL (TM-QTL) on spine2009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 ...Effects of the Texel muscling quantitative trait locus on

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

    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 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 is consistent with paternal polar overdominance, but this has yet to be formally demonstrated. This study used purebred Texel s Effect and mode of action of the Texel muscling QTL (TM-QTL2014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

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

    2014年3月1日  Europe PMC is an archive of life sciences journal literature.2014年1月1日  Lumbar spine length was highest for TM/ +,signi.cantly higher than +/TM and TM/TM but not signi.cantly different to +/ +, but loin muscularity index was not signi.cantly different between groups. ... 125–132. Macfarlane JM, Lambe NR, Haresign W and Bunger L 2012. The effect of the Texel muscling QTL (TM-QTL) on live and carcass Effect and mode of action of the Texel muscling QTL (TM-QTL2010年3月1日  Evaluating the direct effects of LM-QTL in a genetic background typical of the stratified structure of the UK sheep industry, before it can be recommended for use in the United Kingdom found it did not significantly affect total carcass lean or fat weights or MLC conformation and fat score classifications. LoinMAX (LM) is a quantitative trait locus The effects of a loin muscling quantitative trait locus

  • The effect of the Texel muscling QTL (TM-QTL) on meat

    2010年8月1日  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 ⩾7 . days aging) of crossbred lambs carrying one copy of 2003年1月1日  We also assessed the in vitro effect of HBIG on alloimmune lymphoproliferation and regulatory T cell generation using mixed lymphocyte reactions. In multivariate analysis, HBV status remained a strong independent predictor of freedom from ACR (OR 0.58, 95% CI: 1.5–2.1). ... Effect of the Texel muscling QTL (TM-QTL) on spine Virus del herpes humano tipo 6 y tipo 7 en receptores de trasplantes2011年10月1日  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 20 weeks (carcasses aged for ~ 1 week).Loin meat quality traits included: CT-measured muscle density (predicting Genotypic effects of the Texel Muscling QTL (TM-QTL) on

  • Spine characteristics in sheep: Metrology, relationship to

    2019年4月5日  Texel muscling QTL (TM-QTL) on spine characteristics in purebred Texel lambs. Small Ruminant Research. 117, pp.34-40. Other publications ... L., 2011. Breed and sex effects on spine characteristics in sheep. Proceedings of the British Society of Animal Science. p.69. Donaldson, C.L., 2012. Quantifying spine characteristics in sheep using CT.2011年10月1日  Introduction. The Texel Muscling quantitative trait locus (TM-QTL), which was identified on chromosome 18 (OAR18) in Texel sheep (Walling et al., 2004), has been found to increase loin muscle dimensions and weights (by ~ 4 to 14%) in purebred and crossbred carrier lambs (Macfarlane et al., 2009, Macfarlane et al., 2010, Walling et al., Genotypic effects of the Texel Muscling QTL (TM-QTL) on 2010年8月1日  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 ⩾7. days aging) of crossbred lambs carrying one copy of The effect of the Texel muscling QTL (TM-QTL) on meat

  • Characterization of OAR1 and OAR18 QTL associated with

    The previously identified QTL affecting growth and carcass traits on ovine chromosome 18 (OAR18) in Texel sheep, and on OAR1 in Charollais and Suffolk sheep are verified using both interval mapping and VCA in the three breeds. This study aimed at verifying previously identified QTL affecting growth and carcass traits on ovine chromosome 18 (OAR18) in 2017年10月17日  Effect of the Texel muscling QTL (TM-QTL) on spine characteristics in purebred Texel lambs. Small Ruminant Research 117, 34 ... Effects of normalization on quantitative traits in association test. BMC Bioinformatics 10, 415.CrossRef Google Scholar PubMed. Hayes, B and Goddard, ME 2010.Analysis of single nucleotide polymorphisms variation 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

  • Genetic basis of muscle‐related traits in sheep: A review

    2022年10月2日  In this instance, there was a small extent of enhanced muscling and no effects on carcass lean weight, fat content, or body conformation scores (Tellam et al., 2012). In purebred Texel lambs, a Texel muscling QTL (TM-QTL) in the telomeric region of OAR18 affecting ultrasound muscle depth (Macfarlane et al., 2014).2019年10月18日  79 pioneered the first accounts of QTL studies for growth and carcass conformation traits 80 in domesticated sheep covering several genomic regions, which led to characterization 81 of the Texel muscling QTL (TM-QTL). 82 With the advent of genome-wide panels of single nucleotide polymorphisms (SNPs)Scotland's Rural College Analysis of single nucleotide Texel Muscling QTL (TM-QTL) and LoinMax TM (LM-QTL) are located on chromosome 18 in Texel and Poll Dorset sheep, respectively, and have been shown to positively affect muscling of the loin in ...Nicola LAMBE Sheep Geneticist Scotland's Rural

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