Chromosome Numbers of Isodon (Lamiaceae) in Japan

DOI 14 References
  • YAMASHIRO TADASHI
    Department of Life Sciences, Faculty of Integrated Arts and Sciences, The University of Tokushima
  • SUZUKI KAZUO
    Department of Life Sciences, Faculty of Integrated Arts and Sciences, The University of Tokushima
  • MAKI MASAYUKI
    Division of Ecology and Evolutionary Biology, Graduate School of Life Sciences, Tohoku University

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Description

Somatic chromosome numbers were counted in seven species and six varieties of Isodon occurring in Japan. All of the taxa had 2n=24 chromosomes, indicating that they are diploid. For all taxa except I. umbrosus var. hakusanensis and I. japonicus, chromosome numbers are reported here for the first time. The results suggest that diversification in Japanese taxa of Isodon has occurred at the diploid level, even though some reticulation had been suggested by a preliminary molecular study.

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Details 詳細情報について

  • CRID
    1390001205269064320
  • NII Article ID
    110006318641
  • NII Book ID
    AA11586265
  • DOI
    10.18942/apg.kj00004623255
  • ISSN
    21897042
    13467565
  • Text Lang
    en
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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