Drawamapofthesegenesshowingdistancesinmapunitswherever

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Unformatted text preview: You also know, from unpublished data, that genes D and E assort independently. Draw a map of these genes, showing distances in map units wherever possible. Is there any evidence of interference? First, reduce the 2 crosses to a simple trihybrid. Since C and E in first cross, and B and D in second cross can't exhibit any recombination, they can be ignored. Looking at double cross overs (least frequent class), realize that B must be between A & D, and C must be between A & E. From cross 1, can determine RF between A&B and B&D: AB: (126+144+14+16)/1000*100% = 30 mu BD: (34+36+14+16)/1000*100% = 10 mu From cross 2, can determine RF between A&C and C...
View Full Document

This note was uploaded on 09/12/2008 for the course BICD 100 taught by Professor Nehring during the Spring '08 term at UCSD.

Ask a homework question - tutors are online