Chromosome Analysis of Bidens polylepis (Compositae)

Autor: Merlin G. Butler, Ronald R. Weedon
Rok vydání: 1977
Předmět:
Zdroj: Transactions of the Kansas Academy of Science (1903-). 80:61
ISSN: 0022-8443
DOI: 10.2307/3627509
Popis: Analysis of the chromosomes of one of the tickseed sunflowers, Bldens polylepis Blake, has revealed counts of n-12, 2n=24. Eight chromosome pairs were metacentric with a range of total lengths of 1.3u to 2.5u. Two chromosome pairs were submetacentrEc and two chromosome pairs were subtelocentric. SATchromosomes comprise three chromosome pairs of this species.
Databáze: OpenAIRE