<研究報告>細胞性粘菌の種間混合培養の予備的研究 <Bull. Natn. Sci. Mus., Tokyo>Preliminary Study of Interspecific Mixtures in Dictyostelids

この論文にアクセスする

この論文をさがす

著者

抄録

As a result of the examination of 26 interspecific mixtures of 12 dictyostelid species, 12 mixtures showed some irregular phenomena among aggregating pseudoplasmodia. In 6 of them, including a mixture of Polysphondylium pallidum and P. violaceum, mutually overlapping pseudoplasmodia were found. In other 3,including a mixture of Dictyostelium delicatum and D. minutum, secondary pseudoplasmodia of D. minutum were sometimes observed to overlap the pseudoplasmodia of counterpart species. In the other 3 mixtures, i.e., Acytostelium sp.-1 and A. sp.-2,D. delicatum and P. violaceum, and D. microsporum and P. violaceum, abnormal pseudoplasmodia composed by the pairs were found. Such abnormal pseudoplasmodia were found in the mixture of D. delicatum and D. minutum besides overlapping pseudoplasmodia. These findings suggest that 1) P. pallidum may respond to a chemical substance different from the acrasin of P. violaceum, 2) the acrasin of D. delicatum, D. microsporum and D. minutum may be identical with or closely related to that of P. violaceum, and 3) in D. minutum, the acrasin promoting the primary pseudoplasmodia may differ from the chemical substance conducting the secondary ones.

収録刊行物

  • Bulletin of the National Science Museum. Series B, Botany

    Bulletin of the National Science Museum. Series B, Botany 18(3), 83-100, 1992-09

    国立科学博物館

各種コード

  • NII論文ID(NAID)
    110000008386
  • NII書誌ID(NCID)
    AA00587426
  • 本文言語コード
    ENG
  • ISSN
    03852431
  • NDL 記事登録ID
    3813364
  • NDL 刊行物分類
    RA92(微生物--菌類)
  • NDL 雑誌分類
    ZR3(科学技術--生物学--植物)
  • NDL 請求記号
    Z53-S372
  • データ提供元
    NDL  NII-ELS 
ページトップへ