Repository logo
 
Publication

Distribution and phylogenetic significance of the 71-kb inversion in the plastid genome in Funariidae (Bryophyta)

2007Journal article Restricted access
Simple item page
dc.contributor.authorGoffinet, B.
dc.contributor.authorWickett, N. J.
dc.contributor.authorWerner, O.
dc.contributor.authorRos, R. M.
dc.contributor.authorShaw, A. J.
dc.contributor.authorCox, C. J.
dc.date.accessioned2014-10-27T13:02:44Z
dc.date.available2014-10-27T13:02:44Z
dc.date.issued2007
dc.date.updated2014-10-24T09:34:13Z
dc.description.abstractBackground and Aims The recent assembly of the complete sequence of the plastid genome of the model taxon Physcomitrella patens (Funariaceae, Bryophyta) revealed that a 71-kb fragment, encompassing much of the large single copy region, is inverted. This inversion of 57% of the genome is the largest rearrangement detected in the plastid genomes of plants to date. Although initially considered diagnostic of Physcomitrella patens, the inversion was recently shown to characterize the plastid genome of two species from related genera within Funariaceae, but was lacking in another member of Funariidae. The phylogenetic significance of the inversion has remained ambiguous. Methods Exemplars of all families included in Funariidae were surveyed. DNA sequences spanning the inversion break ends were amplified, using primers that anneal to genes on either side of the putative end points of the inversion. Primer combinations were designed to yield a product for either the inverted or the non-inverted architecture. Key Results The survey reveals that exemplars of eight genera of Funariaceae, the sole species of Disceliaceae and three generic representatives of Encalyptales all share the 71-kb inversion in the large single copy of the plastid genome. By contrast, the plastid genome of Gigaspermaceae (Funariales) is characterized by a gene order congruent with that described for other mosses, liverworts and hornworts, and hence it does not possess this inversion. Conclusions The phylogenetic distribution of the inversion in the gene order supports a hypothesis only weakly supported by inferences from sequence data whereby Funariales are paraphyletic, with Funariaceae and Disceliaceae sharing a common ancestor with Encalyptales, and Gigaspermaceae sister to this combined clade. To reflect these relationships, Gigaspermaceae are excluded from Funariales and accommodated in their own order, Gigaspermales order nov., within Funariideae.por
dc.identifier.citationGoffinet, B.; Wickett, N.J.; Werner, O.; Ros, R.M.; Shaw, A.J.; Cox, C.J.Distribution and phylogenetic significance of the 71-kb inversion in the plastid genome in Funariidae (Bryophyta), Annals of Botany, 99, 4, 747-753, 2007.por
dc.identifier.doihttp://dx.doi.org/ 10.1093/aob/mcm010
dc.identifier.issn0305-7364
dc.identifier.urihttp://hdl.handle.net/10400.1/5519
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherOxford University Presspor
dc.relation.publisherversionhttp://aob.oxfordjournals.org/content/99/4/747.longpor
dc.subjectPlastid genomepor
dc.subjectPhyscomitrella patenspor
dc.subjectFunariaceaepor
dc.subjectFunarialespor
dc.subjectBryophytapor
dc.subjectInversionpor
dc.subjectGigaspermaceaepor
dc.titleDistribution and phylogenetic significance of the 71-kb inversion in the plastid genome in Funariidae (Bryophyta)por
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage753por
oaire.citation.issue4por
oaire.citation.startPage747por
oaire.citation.titleAnnals of Botanypor
oaire.citation.volume99por
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

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
Distribution and phylogenetic significance of the 71-kb inversion in the plastid genome in Funariidae (Bryophyta).pdf
Size:
187.3 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.61 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

CCM2-Artigos (em revistas ou actas indexadas)