Phylogenetic relationships of Cylindrocladium pseudogracile and Cylindrocladium rumohrae with morphologically similar ta×a, based on morphology and DNA sequences of internal transcribed spacers and beta-tubulin

1999 ◽  
Vol 77 (12) ◽  
pp. 1813-1820 ◽  
Author(s):  
Pedro W. Crous ◽  
Ji-Chuan Kang ◽  
Conrad L. Schoch ◽  
Godwin R.A. Mchau
Keyword(s):  
Dna Sequences ◽  
Phylogenetic Relationships ◽  
Internal Transcribed Spacers ◽  
Beta Tubulin

scholarly journals Phylogenetic Relationships of <i>Termitomyces aurantiacus</i> Inferred from Internal Transcribed Spacers DNA Sequences

2015 ◽  
Vol 06 (05) ◽  
pp. 358-367 ◽  
Author(s):  
Shafiquzzaman Siddiquee ◽  
Kobun Rovina ◽  
Laila Naher ◽  
Kenneth F. Rodrigues ◽  
Md Akhter Uzzaman
Keyword(s):  
Dna Sequences ◽  
Phylogenetic Relationships ◽  
Internal Transcribed Spacers

Phylogenetic relationships ofCylindrocladium pseudogracileandCylindrocladium rumohraewith morphologically similar taxa, based on morphology and DNA sequences of internal transcribed spacers and beta-tubulin

2000 ◽  
Vol 77 (12) ◽  
pp. 1813-1820
Author(s):  
Pedro W Crous ◽  
Ji-Chuan Kang ◽  
Conrad L Schoch ◽  
Godwin RA Mchau
Keyword(s):  
The Netherlands ◽  
Dna Sequences ◽  
Phylogenetic Trees ◽  
Internal Transcribed Spacers ◽  
Tubulin Gene ◽  
Beta Tubulin ◽  
Amazonas State ◽  
Reference Strains ◽  
Its1 And Its2 ◽  
Beta Tubulin Gene

Unidentified strains of Cylindrocladium that were baited from soil in the Amazonas state of Brazil or isolated from Adiantum in the Netherlands were examined morphologically and analysed phylogenetically in comparison with reference strains. Phylogenetic trees inferred from the 5.8S subunit and flanking internal transcribed spacers (ITS1 and ITS2) of rDNA, as well as the beta-tubulin gene, separated species in accordance with their morphological features and characteristics. Although species differences based on ITS sequences were consistent, there were only a few informative sites available, making it difficult to clearly identify the unknown strains. Better resolution in separation of species was achieved from the beta-tubulin data. The strains baited from soil in Brazil were found to represent two species, namely Cylindrocladium gracile (Bugnic.) Boesew. and Cylindrocladium pseudogracile Crous. Morphologically, these two species are similar, except that the latter has slightly narrower, 1(-3)-septate conidia, and produces a Calonectria teleomorph. Furthermore, the strain from the Netherlands represents Cylindrocladium rumohrae El-Gholl & Alfenas, a species previously known only from Panama. Results of this study also indicated that the beta-tubulin gene is phylogenetically more informative than the ITS regions for distinguishing species of Cylindrocladium.

scholarly journals Phylogenetic relationships of Cranichidinae and Prescottiinae (Orchidaceae, Cranichideae) inferred from plastid and nuclear DNA sequences

2009 ◽  
Vol 104 (3) ◽  
pp. 403-416 ◽  
Author(s):  
Gerardo A. Salazar ◽  
Lidia I. Cabrera ◽  
Santiago Madriñán ◽  
Mark W. Chase
Keyword(s):  
Dna Sequences ◽  
Phylogenetic Relationships ◽  
Nuclear Dna
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