鐵砲百合及び其の近縁種の核型

熊澤 正夫, 木村 資生

doi:10.1266/jjg.24.173

1. Several species of Lilium belonging Leucolirion and Archelirion groups were studied and their karyotypes were examined. Leucolirion Lilium Brownii Brown 2n=24=2 (L₁+L₂+3M₁+2M₂+M₃^s+M₄+M₅^s+M₆+M₇) L. japonicum Houtt. 2n=24=2 (L₁+L₂+3M₁+2M₂+M₃+M₄+M₅^s+M₆^s+M₇^t) L. regale Wilson 2n=24=2 (L₁^s+L₂^s+3M₁+2M₂+M₃+M₄^s+M₅^s+M₆+M₇) L. Makinoi Koidzumi 2n=24=2 (L₁^t+L₂+2M₁+M₁^s+2M₂+M₃^t+M₄+M₅^s+M₆+M₇) 2n=27=2 (L₁^t+L₂+2M₁+M₁^s+2M₂+M₃^t+M₄+M₅^s+M₆+M₇)+2f₁+f₂ L. Alexandrae Wallace 2n=24=2 (L₁+L₂^s+2M₁+M₁^s+2M₂+M₃^t+M₄+M₅+M₆+M₇) Archelirion L. auratum Lindl. 2n=24=2 (L₁+L₂^ss+2M₁+M₁^s+2M₂+M₃+M₄+M₅+M₆+M₇) 2. In Lilium Makinoi, some individuals have no fragments in the root-tip cells, while others have two or three fragments. 3. The chromosome compliments of these species now studied are quite similar to each other, if we disregard the secondary constriction of each chromosome, but the karyotype of each species are clearly distinguished from each other by the different combinations of the SAT-chromosomes, as in the case of the species treated in our first paper. 4. On the view point of the karyotype, L. Makinoi, L. Alexandrae and L. auratum are closely related to each other, but there are no karyological evidences to support the opinion that L. Alexandrae may be a hybrid between L. Makinoi and L. auratum, as well as the opinion of Wallace that L. Brownii may be a hybrid between L. philippinense and L. Brownii var. colchesteri.

鐵砲百合及び其の近縁種の核型

書誌事項

抄録

収録刊行物

キーワード

詳細情報詳細情報について

書き出し

問題の指摘

鐵砲百合及び其の近縁種の核型

書誌事項

抄録

収録刊行物

キーワード

詳細情報 詳細情報について

書き出し

問題の指摘

参加プロジェクトリスト

詳細情報詳細情報について