The Japanese Journal of Genetics
Online ISSN : 1880-5787
Print ISSN : 0021-504X
ISSN-L : 0021-504X
STUDIES OF THE CHROMOSOMES OF PLANTAGO
II. CHROMOSOMES OF PLANTAGO KAMTSCHATICA LINK
RINJIRO ONO
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1954 Volume 29 Issue 3 Pages 98-100

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Abstract
In this study, the karyotype of the somatic chromosomes in Plantago kamtschatica L. was investigated as following; 10 V-shaped chromosomes with submedian and 2 J-shaped ones with the satellite characterized by a secondary constriction.
The karyotype in the present material may be different from the one treated by MacCullagh (1934), and a new instance of this species.
Moreover, the meiotic divisions were found; proceeding regularly. The results are in accord with the finding by Sinoto (1946).
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© The Genetics Society of Japan
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