Karyotype Analysis of Japanese Burmannia (Burmanniaceae)

• AOYAMA MIKIO

  Botanical Garden, Technical Center, Hiroshima University

• TSUBOTA HIROMI

  Miyajima Natural Botanical Garden, Graduate School of Science, Hiroshima University

抄録

Cytological studies on four myco-heterotrophic species of Burmannia (Burmanniaceae) in Japan were carried out. The finding of a chromosome number of 2n=176=88II (88 bivalents) in B. championii differed significantly from previous reports of 2n=12, 64-72. Chromosome numbers of 2n=120 for B. cryptopetala, 2n=60 for B. itoana and 2n=24 for B. nepalensis are reported here for the first time. Wide variation in chromosome number, chromosome length and karyotype at resting stage and metaphase was observed among the four Japanese species of Burmannia.

収録刊行物

• Acta Phytotaxonomica et Geobotanica

  Acta Phytotaxonomica et Geobotanica 65 (1), 37-42, 2014

  日本植物分類学会

キーワード

• Burmannia
• Burmanniaceae
• chromosome number
• Dioscoreales
• karyotype
• myco-heterotroph

詳細情報

• CRID: 1390001205269499776
• NII論文ID: 110009816922
• DOI: 10.18942/apg.kj00009352886
• ISSN: 21897042
• ISSN: 13467565
• 本文言語コード: en
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可