A phylogenetic analysis of the 18S ribosomal RNA sequence of the coelacanth Latimeria chalumnae

1991 ◽  
Vol 32 (1-4) ◽  
pp. 99-117 ◽  
Author(s):  
David W. Stock ◽  
Kirk D. Moberg ◽  
Linda R. Maxson ◽  
Gregory S. Whitt
2002 ◽  
Vol 23 (2) ◽  
pp. 288-292 ◽  
Author(s):  
Martı́n Garcı́a-Varela ◽  
Michael P Cummings ◽  
Gerardo Pérez-Ponce de León ◽  
Scott L Gardner ◽  
Juan P Laclette

Mycobiology ◽  
2003 ◽  
Vol 31 (3) ◽  
pp. 133 ◽  
Author(s):  
Byung-Hyouk Nam ◽  
Jae-Yun Lee ◽  
Gi-Young Kim ◽  
Heon-Ho Jung ◽  
Hyung-Sik Park ◽  
...  

2000 ◽  
Vol 78 (1) ◽  
pp. 124-128 ◽  
Author(s):  
Georg Hausner ◽  
Abbes Belkhiri ◽  
Glen R Klassen

The potential relationship of the uniflagellate hyphochytrids with biflagellate stramenopiles is still not clearly resolved. Thus, we have expanded the number of isolates and taxa of hyphochytrids compared. The phylogenetic analysis of the small subunit ribosomal RNA sequence of Rhizidiomyces apophysatus Zopf based on neighbour-joining and parsimony methods showed that Hyphochytrium catenoides Karling and R. apophysatus are monophyletic and probably the closest relatives of the oomycetes. Our data also confirmed the monophyly of the stramenopiles, which includes heterokont algae along with nonphotosynthetic fungallike organisms, namely the Oomycota, Hyphochytriomycota, and Labyrinthulomycota.Key words: Hyphochytriomycota, heterokont algae, phylogeny, small subunit ribosomal gene.


Zootaxa ◽  
2017 ◽  
Vol 4227 (1) ◽  
pp. 144 ◽  
Author(s):  
EDGARDO SORIANO-VARGAS ◽  
CELENE SALGADO-MIRANDA ◽  
ANDREA PALOMA ZEPEDA-VELÁZQUEZ ◽  
JUAN PABLO MEDINA ◽  
MARIUSZ KRZYSZTOF JANCZUR ◽  
...  

Eimeria pileata Soriano-Vargas, Medina, Salgado-Miranda, García-Conejo, Galindo-Sánchez, Janczur, Berto and Lopes, 2015 is a junior homonym of Eimeria pileata Straneva and Kelley, 1979 and needs to be replaced. This coccidium was described from a rufous-capped brush finch Atlapetes pileatus Wagler in the Nevado de Toluca Natural Protected Area, Mexico. Thus, to maintain the original intent of the specific epithet derived from the scientific name of the type-host, the name Eimeria atlapetesi nom. nov. is proposed as a replacement name. Additionally, the current work reports another rufous-capped brush finch A. pileatus parasitized by E. atlapetesi in co-infection with an Isospora sp., providing observations of histopathology and phylogenetic analysis of 18S ribosomal RNA (rRNA) gene from E. atlapetesi. Endogenous forms of E. atlapetesi and Isospora sp. were observed in intestinal sections. Few oocysts of Isospora sp. were observed; therefore they were not morphologically or molecularly identified. In return, E. atlapetesi was identified and it was phylogenetically close to Eimeria dispersa Tyzzer, 1929 from the domestic turkey Meleagris gallopavo Linnaeus. 


2001 ◽  
Vol 36 (3) ◽  
pp. 275-280 ◽  
Author(s):  
Wolfgang Gross ◽  
Ingo Heilmann ◽  
Dido Lenze ◽  
Claus Schnarrenberger

1991 ◽  
Vol 39 (5) ◽  
pp. 509 ◽  
Author(s):  
JMP Joss ◽  
N Cramp ◽  
PR Baverstock ◽  
AM Johnson

A rapid RNA-sequencing technique was used to partially sequence the 18S ribosomal RNA of species representing seven taxa: Holocephali, Cladistia, Chondrostei, Holostei, Dipnoi, Anura and Caudata. Phylogenetic analysis of the nucleotide sequences strongly suggests that both the Holocephali and Cladistia, and the Anura and Caudata, are each monophyletic groups. There is a weaker suggestion that the Chondrostei and Holostei are monophyletic. The Dipnoi did not group with any one of these more than with any other.


1991 ◽  
Vol 72 (2) ◽  
pp. 157-163 ◽  
Author(s):  
Silvia Reni B. Uliana ◽  
Maria Heloíza T. Affonso ◽  
Erney Plessmann Camargo ◽  
Lucile M. Floeter-Winter

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