dc.contributor.author |
Videira, Sandra Isabel Rodrigues
|
|
dc.contributor.author |
Groenewald, Johannes Zacharias
|
|
dc.contributor.author |
Verkley, Gerard J.M.
|
|
dc.contributor.author |
Braun, Uwe
|
|
dc.contributor.author |
Crous, Pedro W.
|
|
dc.date.accessioned |
2016-06-20T05:32:08Z |
|
dc.date.issued |
2015-09 |
|
dc.description.abstract |
In this study we aimed to resolve the Ramularia endophylla species-complex by applying a
polyphasic approach involving morphology and multi-gene phylogeny. Eleven partial genes
were targeted for amplification and sequencing for a total of 81 isolates representing R.
endophylla s. lat. and 32 isolates representing 11 Ramularia species that were previously
linked to a Mycosphaerella sexual morph in literature. A Bayesian phylogenetic analysis, as
well as a parsimony analysis, was performed on a combined five-locus dataset and the
resulting trees showed significant support for three species within the complex, including the
previously described R. endophylla and R. vizellae, and one novel species, Ramularia
unterseheri. A parsimony analysis was also separately performed with mating-type gene
sequences (MAT1-1-1 and MAT1-2-1) and the resulting tree topologies were in accordance
with that of the multigene analysis. A bibliographic review of the proposed links between
Ramularia spp. and their purported Mycosphaerella sexual morphs is also presented,
confirming six connections in Ramularia. In spite of more than 10 000 species having been
described in Mycosphaerella, the majority is shown to belong to other genera, suggesting that
the taxa identified as Mycosphaerella in much of the plant pathology literature needs to be
revisited. |
en_ZA |
dc.description.department |
Microbiology and Plant Pathology |
en_ZA |
dc.description.embargo |
2016-09-30 |
|
dc.description.librarian |
hb2016 |
en_ZA |
dc.description.sponsorship |
Dutch Ministry of Education, Culture and Science through an endowment of the FES programme 'Making the tree of life work‘. |
en_ZA |
dc.description.uri |
http://www.elsevier.com/locate/funbio |
en_ZA |
dc.identifier.citation |
Videira, SIR, Groenewald, JZ, Verkley, GJM, Braun, U & Crous, PW 2015, 'The rise of Ramularia from the Mycosphaerella labyrinth', Fungal Biology, vol. 119, no. 9, pp. 823-843. |
en_ZA |
dc.identifier.issn |
1878-6146 (print) |
|
dc.identifier.issn |
1878-6162 (online) |
|
dc.identifier.other |
10.1016/j.funbio.2015.06.003 |
|
dc.identifier.uri |
http://hdl.handle.net/2263/53240 |
|
dc.language.iso |
en |
en_ZA |
dc.publisher |
Elsevier |
en_ZA |
dc.rights |
© 2015 The British Mycological Society. Published by Elsevier Ltd. All rights reserved. Notice : this is the author’s version of a work that was accepted for publication in Fungal Biology. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Fungal Biology, vol. 119, no. 9, pp. 823-843, 2015. doi : 10.1016/j.funbio.2015.06.003. |
en_ZA |
dc.subject |
Cercosporoid |
en_ZA |
dc.subject |
Cryptic species |
en_ZA |
dc.subject |
Multigene |
en_ZA |
dc.subject |
Nomenclature |
en_ZA |
dc.subject |
Phylogeny |
en_ZA |
dc.title |
The rise of Ramularia from the Mycosphaerella labyrinth |
en_ZA |
dc.type |
Postprint Article |
en_ZA |