- Confirmation of the presence of a major gene for fecundity in
Introduction A gene for fecundity has been suggested in Icelandic sheep where all multiple births on one farm could be traced back to an individual ewe named Thoka (Jonmundsson and Adalsteinsson, 1985; Adalsteinsson et introduced into Cheviot sheep in.
- Confirmation of the presence of a major gene for fecundity in
Roslin Institute, Midlothian, UK, 2Macaulay Land Use Research Institute, Craigiebuckler, Aberdeen, UK.The putative Thoka gene, increasing fecundity, originated in Icelandic sheep and was introduced and subsequently established in a Cheviot sheep flock in.
- Annexe I -List of consultees:~ Organisation ADAS Animal Health
Consultation Document Organisation British Nutrition Foundation British Organic Farmers British Polwarth Sheep Breeders Association British Rouge de L'Ouest Sheep Society Ltd.
- PrP genotypes and experimental scrapie in orally inoculated
Subcutaneous challenge with the isolate SSBP}1, the prototype for strain A, produces disease in Cheviot sheep that are homozygous or heterozygous for valine at codon 136 (Goldmann et al... UNESCO Project Caucasian Languages Audio and Video Recordings.
- New Zealand sheep with scrapie-susceptible PrP genotypes succumb
The strong association between certain genotypes and susceptibility to disease, in particular the high incidence of scrapie in VRQ} VRQ animals in the UK and Europe, have led some to propose that scrapie is a genetic rather than an infectious disease.
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