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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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