Warianty tytułu
Języki publikacji
Abstrakty
Genetic relationships and population structure of 8 horse breeds in the Czech and Slovak Republics were investigated using classification methods for breed discrimination. To demonstrate genetic differences among these breeds, we used genetic information - genotype data of microsatellite markers and classification algorithms - to perform a probabilistic prediction of an individual's breed. In total, 932 unrelated animals were genotyped for 17 microsatellite markers recommended by the ISAG for parentage testing (AHT4, AHT5, ASB2, HMS3, HMS6, HMS7, HTG4, HTG10, VHL20, HTG6, HMS2, HTG7, ASB17, ASB23, CA425, HMS1, LEX3). Algorithms of classification methods - J48 (decision trees); Naive Bayes, Bayes Net (probability predictors); IB1, IB5 (instance-based machine learning methods); and JRip (decision rules)-were used for analysis of their classification performance and of results of classification on this genotype dataset. Selected classification methods (Naive Bayes, Bayes Net, IB 1), based on machine learning and principles of artificial intelligence, appear usable for these tasks.
Wydawca
Czasopismo
Rocznik
Tom
Numer
Strony
375-377
Opis fizyczny
p.375-377,fig.,ref.
Twórcy
autor
- Institute of Animal Physiology and Genetcs, AS CR, v.v.i, Rumburska 89, 277 21 Libechov, Czech Republic
autor
- Agriresearch Rapotin Ltd, Rapotin, Czech, Republic
Bibliografia
- Bjørnstad G, Røed KH, 2002. Evaluation of factors affecting individual assignment precision using microsatellite data from horse breeds and simulated breed crosses. Anim Genet 33:264.
- Gibson G, Muse SV, 2004. A primer of genome science. Sunderland, Mass. Sinauer Associates: 190.
- Glowatzki-Mullis ML, Muntwyler J, Pfister W, Marti E, Rieder S, Poncet PA, Gaillard C, 2006. Genetic diversity among horse populations with a special focus on the Franches-Montagnes breed. Anim Genet 37: 33.
- Pritchard JK, Stephens M, Donnelly P, 2000. Inference of population structure using multilocus genotype data. Genetics 155: 945-959.
- Witten IH, Frank E, Trigg L, Hall M, Holmes G, Cunningham SJ, 1999. Weka: Practical machine learning tools and techniques with Java Implementations. ICONIP/ANZIIS/ANNES: 192-196.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
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