Monophyly of Rhizaria and Multigene Phylogeny of Unicellular Bikonts
نویسندگان
چکیده
منابع مشابه
Monophyly of Rhizaria and multigene phylogeny of unicellular bikonts.
Reconstructing a global phylogeny of eukaryotes is an ongoing challenge of molecular phylogenetics. The availability of genomic data from a broad range of eukaryotic phyla helped in resolving the eukaryotic tree into a topology with a rather small number of large assemblages, but the relationships between these "supergroups" are yet to be confirmed. Rhizaria is the most recently recognized "sup...
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Resolution of the phylogenetic relationships among the major eukaryotic groups is one of the most important problems in evolutionary biology that is still only partially solved. This task was initially addressed using a single marker, the small-subunit ribosomal DNA (SSU rDNA), although in recent years it has been shown that it does not contain enough phylogenetic information to robustly resolv...
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A single or double amino acid insertion at the monomer-monomer junction of the universal eukaryotic protein polyubiquitin is unique to Cercozoa and Foraminifera, closely related 'core' phyla in the protozoan infrakingdom Rhizaria. We screened 11 other candidate rhizarians for this insertion: Radiozoa (polycystine and acantharean radiolaria), a 'microheliozoan', and Apusozoa; all lack it, suppor...
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A cladistic analysis of 19 characters was used to investigate the phylogeny of the Schzjornis group, a monophyletic assemblage of six genera of suboscine passerines which are currently placed in three different tyrannoid families: Schzfirnis (Pipridae, manakins), Laniisoma, Zodopleura (Cotingidae, cotingas), Laniocera, Xenopsaris, and Pachyramphus (Tyrannidae, tyrant flycatchers). The character...
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ژورنال
عنوان ژورنال: Molecular Biology and Evolution
سال: 2006
ISSN: 1537-1719,0737-4038
DOI: 10.1093/molbev/msl055