heterokinesis

[ hĕt′ə-rō-kə-nēsĭs, -kī- ]

n.

Differential distribution of X-chromosomes and Y-chromosomes during meiotic cell division.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.