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Literature DB >> 1384053

A phylogenetic analysis of the myxobacteria: basis for their classification.

Abstract

The primary sequence and secondary structural features of the 16S rRNA were compared for 12 different myxobacteria representing all the known cultivated genera. Analysis of these data show the myxobacteria to form a monophyletic grouping consisting of three distinct families, which lies within the delta subdivision of the purple bacterial phylum. The composition of the families is consistent with differences in cell and spore morphology, cell behavior, and pigment and secondary metabolite production but is not correlated with the morphological complexity of the fruiting bodies. The Nannocystis exedens lineage has evolved at an unusually rapid pace and its rRNA shows numerous primary and secondary structural idiosyncrasies.

Entities: Species

Keywords: NASA Discipline Exobiology; Non-NASA Center

Mesh：

Substances：

Year: 1992 PMID： 1384053 PMCID： PMC50151 DOI： 10.1073/pnas.89.20.9459

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

11 in total

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31 in total

1. Competitive fates of bacterial social parasites: persistence and self-induced extinction of Myxococcus xanthus cheaters.

Authors: Francesca Fiegna; Gregory J Velicer
Journal: Proc Biol Sci Date: 2003-07-22 Impact factor: 5.349

2. Steroids, triterpenoids and molecular oxygen.

Authors: Roger E Summons; Alexander S Bradley; Linda L Jahnke; Jacob R Waldbauer
Journal: Philos Trans R Soc Lond B Biol Sci Date: 2006-06-29 Impact factor: 6.237

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Authors: Erko Stackebrandt; Orsola Päuker; Marcel Erhard
Journal: Curr Microbiol Date: 2005-02-03 Impact factor: 2.188

4. Myxobacterial biodiversity in an established oak-hickory forest and a savanna restoration site.

Authors: R Brock Neil; Dan Hite; Michael I Kelrick; Michael L Lockhart; Keesoo Lee
Journal: Curr Microbiol Date: 2005-02-03 Impact factor: 2.188

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Journal: J Bacteriol Date: 1997-07 Impact factor: 3.490

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Journal: Appl Environ Microbiol Date: 1995-04 Impact factor: 4.792