Shokubutsugaku Zasshi
Online ISSN : 2185-3835
Print ISSN : 0006-808X
ISSN-L : 0006-808X
Chromosome Study in Nothoscordum inutile
Masahide KURITA
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1964 Volume 77 Issue 909 Pages 81-85

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Abstract

1. Nothoscordum inutile was found to have 2n=16, and n=8 chromosomes. The complements were classified into three groups from a morphological point of view.
2. Out of 2n=16 chromosomes, four are nucleolar chromosomes, showing a heterochromaty. The heterochromatic region is located in the proximal ends of short arms of two chromosomes and in the distal ends of short arms of the other two.
3. The former chromosomes are furnished with large centromeres which are nucleolus organizing regions.

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© The Botanical Society of Japan
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