Phylogeny of Gammaproteobacteria
نویسندگان
چکیده
منابع مشابه
Molecular phylogeny of Ephippidae (Actinopteri: Acanthuriformes)
The family Ephippidae consists of eight genera and 15 species. The genus Platax with five species distributed throughout Indo-Pacific, seemingly has more diversity than other genera of the family. Phylogenetic relationships among species and genera of the family, however, are not fully resolved. 48 sequences of eight species (four genera) of batfishes are available in the GenBank and have been ...
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A two-step approach was used to predict sigma(28) promoter sequences in a number of Gammaproteobacteria. Putative promoters were initially identified upstream of motility and chemotaxis genes in test species based on their similarity to the Escherichia coli sigma(28) promoter consensus. These sequences were then used to generate position specific score matrices that were used iteratively during...
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UNLABELLED Magnetotactic bacteria (MTB) comprise a phylogenetically diverse group of prokaryotes capable of orienting and navigating along magnetic field lines. Under oxic conditions, MTB in natural environments in the Northern Hemisphere generally display north-seeking (NS) polarity, swimming parallel to the Earth's magnetic field lines, while those in the Southern Hemisphere generally swim an...
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The genus Yucca is widely recognized for its pollination mutualism with yucca moths. Analysis of diversification in this interaction has been hampered by the lack of a robust phylogeny for the genus. Here we attempt the first extensive nuclear DNA based assessment of the phylogenetic relationships of Yucca. We used AFLP markers to recover the phylogeny of 87 samples representing 38 Yucca taxa. ...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 2010
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.01480-09