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- Coefficient_of_coincidence abstract "In genetics, the coefficient of coincidence (c.o.c.) is a measure of interference in the formation of chromosomal crossovers during meiosis. It is generally the case that, if there is a crossover at one spot on a chromosome, this decreases the likelihood of a crossover in a nearby spot. This is called interference.The coefficient of coincidence is typically calculated from recombination rates between three genes. If there are three genes in the order A B C, then we can determine how closely linked they are by frequency of recombination. Knowing the recombination rate between A and B and the recombination rate between B and C, we would naively expect the double recombination rate to be the product of these two rates.The coefficient of coincidence is calculated by dividing the actual frequency of double recombinants by this expected frequency:c.o.c. = actual double recombinant frequency / expected double recombinant frequencyInterference is then defined as follows:interference = 1 - c.o.c.This figure tells us how strongly a crossover in one of the DNA regions (AB or BC) interferes with the formation of a crossover in the other region.".
- Coefficient_of_coincidence thumbnail Double-crossover.png?width=300.
- Coefficient_of_coincidence wikiPageID "26810695".
- Coefficient_of_coincidence wikiPageRevisionID "559167685".
- Coefficient_of_coincidence hasPhotoCollection Coefficient_of_coincidence.
- Coefficient_of_coincidence subject Category:Genetics.
- Coefficient_of_coincidence comment "In genetics, the coefficient of coincidence (c.o.c.) is a measure of interference in the formation of chromosomal crossovers during meiosis. It is generally the case that, if there is a crossover at one spot on a chromosome, this decreases the likelihood of a crossover in a nearby spot. This is called interference.The coefficient of coincidence is typically calculated from recombination rates between three genes.".
- Coefficient_of_coincidence label "Coefficient of coincidence".
- Coefficient_of_coincidence sameAs m.0bmgtn1.
- Coefficient_of_coincidence sameAs Q5140574.
- Coefficient_of_coincidence sameAs Q5140574.
- Coefficient_of_coincidence wasDerivedFrom Coefficient_of_coincidence?oldid=559167685.
- Coefficient_of_coincidence depiction Double-crossover.png.
- Coefficient_of_coincidence isPrimaryTopicOf Coefficient_of_coincidence.