B-chromosome

From ZooTerms (Dictionary of Invertebrate Zoology)
Revision as of 13:17, 12 September 2013 by Andreas Plank (Talk | contribs) (1 revision: import_also-beginning-simple)

Jump to: navigation, search
B-chromosome also supernumerary chromosome, accessory chromosome or extra chromosome: Any chromosome of a heterogeneous category of chromosomes that differ in their behavior from normal or A-chromosomes