Figure 2. Phylogram of cultured and/or voucher-based members of the Diversisporales derived from nuclear small subunit (SSU) rRNA gene sequences, indicating the family affiliation of Diversispora celata (grey box). The tree topology and molecular distances (nucleotide substitutions per site) were derived from maximum likelihood (ML) inferences based on 1692 aligned and 275 parsimony-informative sites, using TreePuzzle. Representatives of the Glomeraceae were chosen to root the tree. Support values from quartet puzzling, Bayesian, ML, maximum parsimony (MP) and neighbour-joining distance analyses are shown. Consistent branch support of > 80% among all five analysis methods is indicated by thick branches. Branch support values are only given if at least three analysis methods yielded ≥ 50%; MP tree length 1054, consistency index (CI) = 0.503. If available, culture, attempt, voucher numbers, and geographic origin are shown. Genus abbreviations: D, Diversispora; Gi, Gigaspora; G, Glomus; P, Pacispora; S, Scutellospora. Geographic abbreviations: AZ, Arizona; CA, California; ENG, England; FL, Florida; HE, Hessen; OR, Oregon; QC, Quebec; RJ, Rio de Janeiro; SCT, Scotland; SU, Suomi; SZ, Szczecin; TA, Tres Arrovos; WV, West Virginia. Public sequence database accession numbers are shown in parentheses; consensus A, X86687 + Y17651 + AJ132666 + AJ276088; consensus B, AJ301860-63 + AJ276076 + Y17644; consensus C, AJ276077 + AJ276078 + Y17649+Y17650; consensus D, AF038590 + U31997; consensus E, AJ871274 + AJ871275; consensus F, AB041344 + AB041345; consensus G, AJ871270–AJ871272; consensus H, AJ306443 + AJ306445 + AJ306446; consensus I, AJ276092 + AJ276093; consensus J, AJ619940–AJ619943; consensus K, AJ619944–AJ619947; consensus L, AJ619948–AJ619951; consensus M, AJ619952–AJ619955.
Download figure to PowerPoint