| Literature DB >> 17802219 |
W H Lewis, R L Oliver, T J Luikart.
Abstract
Supernumerary chromosomes are common among plants of Claytonia virginica found in a weedy population near the southwestern edge of its distribution. Roots, stems, and microsporocytes vary in chromosome number within the same plant in 68 percent of the population studied.Entities:
Year: 1971 PMID： 17802219 DOI： 10.1126/science.172.3983.564
Source DB: PubMed Journal: Science ISSN： 0036-8075 Impact factor: 47.728