The Cytology ofUrginea IndicaKunth. from Bangladesh
作者:
期刊:
Caryologia
(Taylor Available online 1978)
卷期:
Volume 31,
issue 2
页码: 137-145
ISSN:0008-7114
年代: 1978
DOI:10.1080/00087114.1978.10796738
出版商: Taylor & Francis
数据来源: Taylor
摘要:
Urginea indica, collected from the coastal region of Cox's Bazar was found to have 2n= 2x = 20 chromosomes in each of the 60 plants studied. Karyotype analysis showed that the chromosomes were all acrocentric, and chromosome I instead of III (as reported by some workers), had a secondary constriction. The two pretreating substances, 8-Hydroxy- quinoline and colchicine had the same ability in contracting the chromosome.
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