RT Journal Article SR Electronic T1 Serving Up a Plate of Chromosomes JF Science JO Science FD American Association for the Advancement of Science SP 343 OP 344 DO 10.1126/science.1123525 VO 311 IS 5759 A1 Heald, Rebecca YR 2006 UL http://science.sciencemag.org/content/311/5759/343.abstract AB