Daraasada ururka genome-wide (GWAS) waxay ujeedadeedu tahay in lagu aqoonsado kala duwanaanshaha hidde-sideyaasha (genotype) ee la xidhiidha sifooyin gaar ah (phenotype). Daraasadaha GWA waxay baaraan calaamadaha hidda-socodka oo ka gudba genome oo dhan oo tiro badan oo shakhsiyaad ah waxayna saadaaliyaan ururada genotype-phenotype iyadoo la eegayo tirakoobka heerka dadweynaha. Isku ekaanshaha-genome-ga oo dhan ayaa laga yaabaa in la ogaado dhammaan noocyada hidde-sideyaasha. Isku dhafka xogta phenotypic, GWAS waxaa loo habayn karaa si loo aqoonsado phenotype ee la xidhiidha SNPs, QTLs iyo hiddo-wadaha murashaxiinta, kuwaas oo si xooggan u taageera taranta xoolaha/dhirta casriga ah. SLAF waa is-horumarisay istiraatijiyad isku xigxiga genome-ka la fududeeyay, taas oo daaha ka qaadaysa calaamadaha qaybsan ee genom-ballaaran, SNP. SNP-yadan, sida calaamadaha hidde-sideyaasha molecular, waxaa loo habayn karaa daraasadaha ururka oo leh astaamo la beegsaday. Waa xeelad wax-ku-ool ah oo lagu aqoonsanayo sifooyin adag oo la xidhiidha kala duwanaanshaha hidde-raaca.
Bioinformatics
