lecture 7

Lecture 7 - Lecture 7 Genetic mapping II Reading(9thedition)pp 140145,155159(8thedition)pp.125128 129134 Three-point testcrosses and gene order

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BIOL 202 - T. Western 20051 Lecture 7: Genetic mapping II Three-point testcrosses and gene order. Interference. Centromere mapping with linear tetrads Chi-square in linkage analysis. LOD scores. Reading (9th edition) pp.  140-145, 155-159 (8th edition) pp. 125-128,  129-134
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BIOL 202 - T. Western 20052 Figure 4- 13c A map of the 12 tomato chromosomes
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BIOL 202 - T. Western 20053 Three point testcross
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BIOL 202 - T. Western 20054 Three point testcross
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BIOL 202 - T. Western 20055 Three point testcross
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BIOL 202 - T. Western 20056 Three point testcross
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BIOL 202 - T. Western 20057
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BIOL 202 - T. Western 20058 v ct+ cv+ v+ ct cv Interference: Calculating the expected probability (frequency) of double x-overs Probability of a crossover between v and ct+ = 0.132 Probability of a crossover between ct+ and cv+ = 0.064 Expected prob. of 2 crossovers, one between v and ct+ and one between ct+ and cv+ = 0.132 x 0.064 =0.0084 (from the MULTIPLICATION rule)
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BIOL 202 - T. Western 20059 Interference
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This note was uploaded on 08/08/2009 for the course BIOL 202 taught by Professor Y during the Spring '09 term at McGill.

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Lecture 7 - Lecture 7 Genetic mapping II Reading(9thedition)pp 140145,155159(8thedition)pp.125128 129134 Three-point testcrosses and gene order

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