Parental class noncrossover crossover between most

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: tant genes (region 1) crossover between closest genes (region 2) double crossover you can figure it out though parental classes: maternal and paternal chromatid sets W+y+m, wym+ female progeny has the same chromatids as the parental 23 Determining gene order; faster way = w+y+m 1.  pick a P genotype 2.  pick a DCO genotype = w+ym+ 3.  compare the only one that is the same is in the middle = W+y+m = w y+ m Two allele pairs will match (will be either the same or different) and the odd one out is the gene in the middle. 24 Determining gene order; faster way 1.  pick a P genotype = w+ y+ m 2.  pick a DCO genotype = w+ y m+ 3.  compare - the only one that is the same is in the middle crossover between most distant genes (region I) crossover between closest genes (region II) double crossover 25 Determining gene order; faster way 1.  pick a P genotype = w+ y+ m 2.  pick a DCO...
View Full Document

Ask a homework question - tutors are online