HMB265H1 Lecture : Notes taken during lecture

• School: UTSG
• Department: Human Biology
• Course: HMB265H1
• Professor: Stephen Wright

Document Summary

Tomato size is quantitative trait correlations are made. Marker loci and qtl associations found when different genotypes of the marker loci are. Correlated with different average phenotypes or different mean trait values. no association if different marker genotypes all have same average trait value. rarely allows you to find gene of interest so narrowing down gene to specific chromosomal interval, which is normally 10cmorgans in size still pretty large. other techniques are used today"s lecture"s focus. Inbred lines are created of these two separate types. These inbred lines are isogenic same genes or allele combinations except. Gene responsible is one of the circled next slide identifies the gene responsible. different individuals for marker loci that are more closely spaced. also create recombinant inbred lines called near-isogenic lines or nils. only dealing with one quantitative trait locus when create these lines.