منابع مشابه
Cryptic diversity in intestinal protists.
In the past few years our understanding of genetic variation within and between species of intestinal parasitic protists has changed significantly. New species names have been assigned and others have been dropped in response to new data. In this review, I summarise these findings and discuss their implications for future studies. In several cases the findings suggest that caution needs to be e...
متن کاملCryptic organelles in parasitic protists and fungi.
A number of parasitic protists and fungi have adopted extremely specialised characteristics of morphology, biochemistry, and molecular biology, sometimes making it difficult to discern their evolutionary origins. One aspect of several parasitic groups that reflects this is their metabolic organelles, mitochondria and plastids. These organelles are derived from endosymbiosis with an alpha-proteo...
متن کاملCryptic infection of a broad taxonomic and geographic diversity of tadpoles by Perkinsea protists.
The decline of amphibian populations, particularly frogs, is often cited as an example in support of the claim that Earth is undergoing its sixth mass extinction event. Amphibians seem to be particularly sensitive to emerging diseases (e.g., fungal and viral pathogens), yet the diversity and geographic distribution of infectious agents are only starting to be investigated. Recent work has linke...
متن کاملDiversity, nomenclature, and taxonomy of protists.
the origin of echolocation and flight in bats. Nature 403:188192. van Rheede, T., T. Bastiaans, D. N. Boone, S. B. Hedges, W. W. de Jong, and O. Madsen. 2006. The platypus in its place: nuclear genes and indels confirm the sister group relation of monotremes and therians. Mol. Biol. Evol. 23:587-597. Waddell, P. J., H. Kishino, and R. Ota. 2001. A phylogenetic foundation for comparative mammali...
متن کاملDiversity of Eukaryotic Translational Initiation Factor eIF4E in Protists
The greatest diversity of eukaryotic species is within the microbial eukaryotes, the protists, with plants and fungi/metazoa representing just two of the estimated seventy five lineages of eukaryotes. Protists are a diverse group characterized by unusual genome features and a wide range of genome sizes from 8.2 Mb in the apicomplexan parasite Babesia bovis to 112,000-220,050 Mb in the dinoflage...
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ژورنال
عنوان ژورنال: Parasite
سال: 2008
ISSN: 1252-607X,1776-1042
DOI: 10.1051/parasite/2008153317