00:00 Introduction and questions related to genetic mapping
01:00 Mapping cross (dihybrid testcross)
02:59 Goal: identify the gamete haplotypes produced by a dihybrid
04:08 Recombination
04:31 Example problem
5:22 Parental and recombinant type haplotypes
7:32 Calculating genetic distance
8:15 Units of genetic distance
9:37 Future questions
10:14 Genetic distances are additive
