RT Journal Article SR Electronic T1 Changing Chromosome Separation for Meiosis JF Science JO Science FD American Association for the Advancement of Science SP 389 OP 389 DO 10.1126/science.300.5618.389i VO 300 IS 5618 YR 2003 UL http://science.sciencemag.org/content/300/5618/389.9.abstract AB