《英文msh词典》Polar Recombinations
[入口词] Polar Recombinations
[主题词] Gene Conversion
[英文释义] The asymmetrical segregation of genes during replication which leads to the production of non-reciprocal recombinant strands and the apparent conversion of one allele into another. Thus,e.g.,the meiotic products of an Aa individual may be AAAa or aaaA instead of AAaa,i.e.,the A allele has been converted into the a allele or vice versa.