Molecular and Cytological Studies of an Interspecific Hybrid in Schoenoplectus (Cyperaceae)

この論文にアクセスする

この論文をさがす

著者

    • YANO OKIHITO
    • Department of Botany, University Museum, University of Tokyo
    • IKEDA HIROSHI
    • Department of Botany, University Museum, University of Tokyo
    • HOSHINO TAKUJI
    • Department of Mathematical and Environmental System Science, Graduate School of Informatics, Okayama University of Science

抄録

ITS sequence and chromosome data were used as evidence of natural hybridization in plants of Schoenoplectus (Cyperaceae) from Yawata moor, Hiroshima Prefecture, Japan. The hybrids were intermediate morphologically between both S. hotarui and S. gemmifer, and S. hotarui and S. triangulatus, and resembled S. ×trapezoideus. Chromosome numbers were observed to be 2n=76 for S. gemmifer, 2n=44 for S. hotarui, 2n=42 for S. triangulatus, and 2n=60 for the putative hybrid. The ITS sequence data showed that the hybrid had sequences from both S. gemmifer (2n=76) and S. hotarui (2n=44). Our cytological and ITS sequence results suggested that the putative hybrid with 2n=60 arose by natural hybridization between S. gemmifer (2n=76) and S. hotarui (2n=44).

収録刊行物

  • Acta phytotaxonomica et geobotanica : APG   [巻号一覧]

    Acta phytotaxonomica et geobotanica : APG 60(3), 141-149, 2010-03-30  [この号の目次]

    日本植物分類学会

参考文献:  27件

被引用文献:  1件

各種コード

  • NII論文ID(NAID)
    110007593078
  • NII書誌ID(NCID)
    AA11586265
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    13467565
  • データ提供元
    CJP書誌  CJP引用  NII-ELS 
ページトップへ