Previously Uncultured Marine Bacteria Linked to Novel Alkaloid Production
نویسندگان
چکیده
منابع مشابه
Laboratory cultivation of widespread and previously uncultured soil bacteria.
Most soil bacteria belong to family-level phylogenetic groups with few or no known cultivated representatives. We cultured a collection of 350 isolates from soil by using simple solid media in petri dishes. These isolates were assigned to 60 family-level groupings in nine bacterial phyla on the basis of a comparative analysis of their 16S rRNA genes. Ninety-three (27%) of the isolates belonged ...
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Marine group II Euryarchaeota (MG-II) are among the most abundant microbes in oceanic surface waters [1-4]. So far, however, representatives of MG-II have not been cultivated, and no viruses infecting these organisms have been described. Here, we present complete genomes for three distinct groups of viruses assembled from metagenomic sequence datasets highly enriched for MG-II. These novel viru...
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Magnetotactic bacteria produce magnetic crystals in organelles called magnetosomes. The bacterial cells may also have phosphorus-containing granules, sulfur globules, or polyhydroxyalkanoate inclusions. In the present study, the ultrastructure and elemental composition of intracellular inclusions from uncultured magnetotactic bacteria collected in a marine environment are described. Magnetosome...
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Title Molecular Monitoring and Isolation of Previously Uncultured Bacterial Strains from the Sheep Rumen Author(s) Koike, S.; Handa, Y.; Goto, H.; Sakai, K.; Miyagawa, E.; Matsui, H.; Ito, S.; Kobayashi, Y. Citation Applied and Environmental Microbiology, 76(6): 1887-1894 Issue Date 2010-03 Doc URL http://hdl.handle.net/2115/43815 Right © 2010 American Society for Microbiology Type article (aut...
متن کاملChitinases from uncultured marine microorganisms.
Our understanding of the degradation of organic matter will benefit from a greater appreciation for the genes encoding enzymes involved in the hydrolysis of biopolymers such as chitin, one of the most abundant polymers in nature. To isolate representative and abundant chitinase genes from uncultivated marine bacteria, we constructed libraries of genomic DNA isolated from coastal and estuarine w...
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ژورنال
عنوان ژورنال: Chemistry & Biology
سال: 2015
ISSN: 1074-5521
DOI: 10.1016/j.chembiol.2015.07.014