RRC ID 20846
著者 Nakada T, Shinkawa H, Ito T, Tomita M.
タイトル Recharacterization of Chlamydomonas reinhardtii and its relatives with new isolates from Japan.
ジャーナル J Plant Res
Abstract Chlamydomonas reinhardtii P. A. Dang. (Volvocales, Chlorophyceae) is one of the most intensely studied algae, and its whole genome was sequenced. Although this species was originally described based on materials from France and is often referred to as a cosmopolitan species, all culture strains available today have been isolated from eastern North America. The distinctions with similar and/or closely related species, such as Chlamydomonas globosa J. Snow and Chlamydomonas orbicularis E. G. Pringsh., are also contentious. In this study, new strains of C. reinhardtii and C. globosa were isolated from Japan and compared with several strains similar to C. reinhardtii. Based on the morphological, genealogical, phylogenetical, and mating studies including the new Japanese strains, the circumscription of C. reinhardtii was clarified. C. reinhardtii was most closely related to C. globosa, and they were shown to be different species. Although C. reinhardtii was similar to C. orbicularis, the authentic strain of C. orbicularis was morphologically distinguishable and phylogenetically distant from C. reinhardtii. Discovery of the Japanese strains of C. reinhardtii supports the cosmopolitan distribution of this species. Based on Japanese strains and/or strains from other countries, emended descriptions of C. reinhardtii, C. globosa, and C. orbicularis are given.
巻・号 123(1)
ページ 67-78
公開日 2010-1-1
DOI 10.1007/s10265-009-0266-0
PMID 19882207
MeSH Bayes Theorem Chlamydomonas reinhardtii / classification* Chlamydomonas reinhardtii / cytology Chlamydomonas reinhardtii / genetics Chlamydomonas reinhardtii / isolation & purification Evolution, Molecular Japan Microscopy Nucleic Acid Conformation Phylogeny RNA, Ribosomal, 5.8S / genetics Sequence Alignment Sequence Homology, Nucleic Acid
IF 2.185
引用数 34
WOS 分野 PLANT SCIENCES
リソース情報
藻類 NIES-1708 NIES-1858 NIES-2462 NIES-2463 NIES-2464