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The bryophyta (mosses): systematic and evolutionary inferences from an rps4 gene (cpDNA) phylogeny

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dc.contributor.authorGoffinet, B.
dc.contributor.authorCox, C. J.
dc.contributor.authorShaw, A. J.
dc.contributor.authorHedderson, T. A. J.
dc.date.accessioned2014-10-29T13:41:03Z
dc.date.available2014-10-29T13:41:03Z
dc.date.issued2001
dc.date.updated2014-10-24T10:12:51Z
dc.description.abstractPhylogenetic analyses of nucleotide and amino acid sequences of the chloroplast protein coding gene rps4 were performed for 225 species of mosses, representing 84%of families recognized by Vitt (1984. In: Schuster RM, ed. New manual of bryology, vol 2. Nichinan: Hattori Botanical Laboratory), under the criterion of maximum parsimony with Takakia and Sphagnum as outgroups. Most parsimonious topologies converge to a scenario wherein the Andreaeidae are monophyletic and sister to the Bryidae ( peristomate mosses), the Nematodonteae and the Buxbaumiaceae form a monophyletic lineage, the Diphysciaceae are sister to the Arthrodonteae and, within the latter, the Funarineae-Encalyptineae-Timmiaceae-Haplolepideae compose a monophyletic clade sister to remaining diplolepideous mosses. This hypothesis suggests that early in the evolution of the Arthrodonteae, two major lineages diverged, with opposite and alternate peristomes, respectively. Bootstrap support for the deep dichotomies is poor or lacking but increases when protein translations of rps4 sequences are included in the analysis. Several novel systematic hypotheses are raised, including (a) a diplolepideous rather than haplolepideous origin of the Pleurophascaceae; (b) an a nity of the Catascopiaceae with the Funariineae rather than the Bryineae; and (c) a close relationship of the Calomniaceae and Mitteniaceae to the Rhizgoniaceae. The advantages and disadvantages of a single gene phylogeny are discussed with respect to the identi®cation of polyphyletic familial or suprafamilial taxa.por
dc.identifier.citationGoffinet, B.; Cox, C.J.; Shaw, A.Jonathan; Hedderson, T.A.J. The bryophyta (mosses): Systematic and evolutionary inferences from an rps4 gene (cpDNA) phylogeny, Annals of Botany, 87, 2, 191-208, 2001.por
dc.identifier.doihttp://dx.doi.org/10.1006/anbo.2000.1318
dc.identifier.issn0305-7364
dc.identifier.urihttp://hdl.handle.net/10400.1/5568
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherOxford University Presspor
dc.subjectBryophytapor
dc.subjectMossespor
dc.subjectPhylogenypor
dc.subjectrps4por
dc.subjectEvolutionpor
dc.subjectPeristomepor
dc.subjectParsimonypor
dc.subjectSequencespor
dc.titleThe bryophyta (mosses): systematic and evolutionary inferences from an rps4 gene (cpDNA) phylogenypor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage208por
oaire.citation.issue2por
oaire.citation.startPage191por
oaire.citation.titleAnnals of Botanypor
oaire.citation.volume87por
person.familyNameCox
person.givenNameCymon
person.identifier.ciencia-id6B15-9771-1D04
person.identifier.orcid0000-0002-4927-979X
person.identifier.ridD-1303-2012
person.identifier.scopus-author-id7402112716
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublication82c3689c-60b6-440d-9d7b-49e6dbd6861b
relation.isAuthorOfPublication.latestForDiscovery82c3689c-60b6-440d-9d7b-49e6dbd6861b

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