Local shipping regarding CO and you will GC occurrences
The extreme variation on the proportion regarding CO and you may GC situations observed collectively chromosomes together with the negative relationships between CO and GC cost hence seem to be contradictory towards the “depending design” when you are supporting a very vibrant you to definitely involving a variable DSB repair path or DHJ quality all over genomes
It’s very interesting to note that observed models of CO and GC shipping with each other chromosomes is also inform us on designs proposed to spell it out chiasma disturbance. This new “counting design” assumes on one twice-strand vacations occur on their own, and therefore a predetermined and you will system-certain amount (m) off noncrossovers (GC incidents) are present between nearby crossovers , . A later on extension of the design incorporated the possibility of a small fraction from meiotic crossovers for the one minute path that is maybe not susceptible to disturbance .Read More »Local shipping regarding CO and you will GC occurrences