Molecular phylogenetic position of Japanese Abies (Pinaceae) based on chloroplast DNA sequences

Yoshihisa Suyama, Hiroshi Yoshimaru, Yoshihiko Tsumura

Research output: Contribution to journalArticle

33 Citations (Scopus)

Abstract

The phylogenetic positions of Japanese Abies species (A. firma, A. homolepis, A. veitchii, A. sachalinensis, and A. mariesii) were revealed based on nucleotide sequences of chloroplast DNA. First, rbcL sequences of 24 Abies species worldwide were analyzed to clarify the phylogenetic position of the Japanese Abies within this genus. While 4 of the Japanese species formed a monophyletic group with almost no sequence divergence, A. mariesii was placed into a clearly different group with North American species. Second, to clarify the relationships among the species in the monophyletic group, sequences of rbcL, matK, and six spacer regions (total ca. 5 kb) were analyzed for 12 species of the group, with A. mariesii as an outgroup. Although a unique sequence and some species-specific sequences were detected in A. mariesii and in A. firma and A. homolepis, respectively, A. veitchii and A. sachalinensis gave identical sequences for all the sequenced regions. (C) 2000 Academic Press.

Original languageEnglish
Pages (from-to)271-277
Number of pages7
JournalMolecular Phylogenetics and Evolution
Volume16
Issue number2
DOIs
Publication statusPublished - 2000 Aug
Externally publishedYes

Keywords

  • Abies
  • Chloroplast DNA
  • Phylogeny
  • RbcL

ASJC Scopus subject areas

  • Ecology, Evolution, Behavior and Systematics
  • Molecular Biology
  • Genetics

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