You searched for: “allosyndesis
allosynapsis, allosyndesis
The complete or partial pairing at meiosis of chromosomes derived from genotypically distinct parents; such as, in parents of different species.

It occurs only in polyploid or aneuploid organisms.

This entry is located in the following units: allo-, all- + (page 9) syn-, sy-, sym-, syl-, sys- (page 1)