Studies of Sex on Coptis japonica MAKINO (1) : Sex expression and chromosome in C. anemonaefolia var. dissect a YATABE

Bibliographic Information

Other Title
  • 薬草ワウレン(Coptis japonica MAKINO) に於ける性の研究(第1報) : セリパワウレン(C. anemonaefolia var. dissecta YATABE)に於ける性比、並びに染色体に就いて

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Description

There are a few female plants of C. anemonaefolia var. dissecta YATABE in the field, but they seem to be a type which is a variety of the dioecious plant. During the season of flowering, the separating ratio of male and dioecious is almost equally expressed, but the dioecious plants are more numbered in ones of the later flowering than that of the early flowering at the period of flowering. The dioecious plants increase more in proportion to the photolepsy. The chromosome numbers show 18 in diploid. The beruberin content is 2.39 per cent in male and is 2.42 per cent in dioecious plant. There are no differences in the beruberin content between male and dioecious plant.

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Details 詳細情報について

  • CRID
    1570572702973017984
  • NII Article ID
    110009794368
  • NII Book ID
    AN00210714
  • ISSN
    03676021
  • Text Lang
    ja
  • Data Source
    • CiNii Articles

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