How to solve problems with crossing over, map units and centiMorgans

The percent recombination between two markers indicates the map distance between them: 1% recombination = 1 map unit (m.u.).
In genetic genealogy, a centiMorgan (cM) or map unit (m.u.) is a unit of recombinant frequency which is used to measure genetic distance. It is often used to imply distance along a chromosome, and takes into account how often recombination occurs in a region.

Тэги:

#Genetics #Map_unit #Senti_Morgan #crossing-over #crossing_over #synapsis #linked_genes #genetic_recombination #crossing_over_in_meiosis_I #crossing_over_of_chromosomes #homologous_chromosomes #non-sister_chromatids #sister_chromatids #Mendelian_genetics #genetics #chromosomal_crossover #genes #fruit_fly_genetics #vestigial_wings #normal_wings #genetics_in_fruit_flies #Nikolay's_genetics_lessons #thomas_hunt_morgan #fruit_flies #meiosis #recombinant_chromosomes #alfred_sturtevant

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