Chiasma Frequency Variation inCepaeaPopulations from a Localised Area of South-West England
作者:
期刊:
Caryologia
(Taylor Available online 1981)
卷期:
Volume 34,
issue 3
页码: 363-375
ISSN:0008-7114
年代: 1981
DOI:10.1080/00087114.1981.10796904
出版商: Taylor & Francis
数据来源: Taylor
摘要:
Variation in chiasma frequency and distribution was investigated in six sympatric populations ofCepaea nemoralisandC. horlensissampled from a geographically restricted area of SW Devon, England. The results are compared with those obtained from a different area. The mechanics of chiasma frequency variation are similar in the two species in both areas. However, the statistics differ both between species and between areas. The significance of this is discussed.
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