Recall: Recombination map does not directly reflect the physical map
• In the recombination map, there are more cross-over than others
• In the physical map, there is a specific distance along each chromosome
A recombination map does not directly reflect the physical map. Why?
a) Some areas of a chromosome have more crossovers than others
b) There is never enough data to be that accurate
c) You always miss double crossovers, but if you found all of them the two maps would be identical
d) Any crossover distorts the recombination map
e) None of the above is true. A good recombination map will be exactly what a good physical map will be.
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