Cytological studies on potatoes with some remarks on genetical experiments. Part II.

スポンサーリンク

概要

• 論文の詳細を見る

• In the present study, 14 wild species and 36 cultivated varieties and species were dealt with cytologically. They were found to constitute a distinct polyploid series, 2x-3x-4x-5x-6x. Their polyploid relations are given in table 1.Meiotic division in wild species takes place in the regular fashion in general, with 2 exceptions of triploid forms, Solanum maglia and S. commersonii, which have been considered as natural hybrids derived from a tetraploid form×diploid form. Pentaploid wild form, S. demissum forma atrocyaneum, also has meiotic irregularities, suggesting that it is a hybrid origin.

• 日本遺伝学会の論文

著者

• OKUNO SHUN

  Biological Institute, Utsunomiya University

関連論文

• KARYOTYPIC POLYMORPHISM IN BEGONIA TUBEROHYBRIDA VOSS
• CYTOLOGICAL STUDIES ON BEGONIA EVANSIANA ANDR. WITH SPECIAL REFERENCE TO ITS MEIOTIC CHROMOSOMES
• Cytological studies on potatoes with some remarks on genetical experiments. Part II.

スポンサーリンク