This study quantifies comprehensively both within and between breed differences in resistance to natural infection with gastrointestinal parasites. This research programme was developed from an earlier study in coastal Kenya involving Dorper and Red Maasai X Dorper sheep. It is now part of an ILC...
Baker, R.L.
,
Reynolds, L.
,
Mwamachi, D.M.
,
Audho, James O.
,
Magadi, M.
,
Miller, J.E.
,
[Genetic resistance to gastrointestinal parasites in Dorper and Red Maasai X Dorper lambs in coastal Kenya]
,
Genetic resistance to gastrointestinal parasites in Dorper and Red Maasai X Dorper lambs in coastal Kenya
Breeds of cattle, sheep and goats have been identified which are genetically resistant and/or tolerant to gastro-intestinal nematode parasites. Mapping and cloning of resistant genes will facilitate Development of new breeds of livestock, which combine this important disease resistance trait with...
Behnke, J.
,
Iraqi, F.A.
,
Menge, D.
,
Lowe, A.
,
Teale, A.J.
,
Gibson, P.J.
,
Baker, R.L.
,
Wakelin, D.
,
[Mapping chromosomal regions controlling resistance to gastro-intestinal worms in mice]
,
Mapping chromosomal regions controlling resistance to gastro-intestinal worms in mice
Genome-wide quantitative trait locus (QTL) mapping was used to evaluate the genetic basis of resistance to Helgmosomides polygyrus in an F2 cross of SWR and CBA mouse strains that are resistant and susceptible, respectively, to infection. 25 significant QTL affecting at least one of the resistanc...
Menge, D.M.
,
Behnke, J.M.
,
Iraqi, F.A.
,
Lowe, A.
,
Teale, A.J.
,
Gibson, John P.
,
Wakelin, D.
,
Baker, R.L.
,
[Quantitative trait loci for resistance to gastro-intestinal nematode infections in mice]
,
Quantitative trait loci for resistance to gastro-intestinal nematode infections in mice
This Report compares the efficacies of three anthelmintics, each belonging to one of the broad spectrum groups. It also identifies the genera of resistant worms through larval culture. The study was conducted on a commercial farm where anthelmintics had been used intensively. The results show cle...
Mwamachi, D.M.
,
Audho, James O.
,
Magadi, M.
,
Reynolds, L.
,
Baker, R.L.
,
[Evidence for multiple anthelmintic resistance of gastrointestinal nematodes in sheep in coastal Kenya]
,
Evidence for multiple anthelmintic resistance of gastrointestinal nematodes in sheep in coastal Kenya
Research in Kenya has confirmed that Red Maasai sheep are more resistant to gastrointestinal parasites than Dorper sheep and has shown that Small East African goats are more resistant than Galla goats. There is no difference in resistance between the Menz and Horro sheep breeds in Ethiopia. Herit...
Baker, R.L.
,
Rege, J.E.O.
,
Tembely, S.
,
Mukasa-Mugerwa, E.
,
Anindo, D.O.
,
Mwamachi, D.M.
,
Thorpe, W.R.
,
Lahlou-Kassi, A.
,
[Genetic resistance to gastrointestinal nematode parasites in some indigenous breeds of sheep and goats in East Africa]
,
Genetic resistance to gastrointestinal nematode parasites in some indigenous breeds of sheep and goats in East Africa