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(from abstract): Iron oxidation is a desirable trait of biomining microorganisms, although the mechanism is not well-understood in extreme thermoacidophiles. The complete genome sequence of the extremely thermoacidophilic archaeon Metallosphaera sedula DSM 5348 (2.2 Mb, ~2300 ORFs) provides insights...
ORGANISM(S): Metallosphaera sedula 
Abstract: The crenarchaeal order Sulfolobales collectively contains at least five major terminal oxidase complexes. Based on genome sequence information, all five complexes are found only in Metallosphaera sedula and Sulfolobus tokodaii, the two sequenced Sulfolobales capable of iron oxidization. Wh...
ORGANISM(S): Metallosphaera sedula 
To study mixotrophy, it is desirable to have an organism capable of growth in the presence and absence of both organic and inorganic carbon sources, as well as organic and inorganic energy sources. Metallosphaera sedula is an extremely thermoacidophilic archaeon which has been shown to grow in the p...
ORGANISM(S): Metallosphaera sedula 
Metallosphaera sedula is an extremely thermoacidophilic archaeon that grows heterotrophically on peptides, and chemolithoautotrophically on hydrogen, sulfur, or reduced metals as energy sources. During autotrophic growth, carbon dioxide is incorporated into cellular carbon via the 3-hydroxypropionat...
ORGANISM(S): Metallosphaera sedula DSM 5348 
Phylogenetic, microbiological and comparative genomic analysis was used to examine the diversity among members of the genus Caldicellulosiruptor with an eye towards the capacity of these extremely thermophilic bacteria for degrading the complex carbohydrate content of plant biomass. Seven species fr...
ORGANISM(S): Caldicellulosiruptor lactoaceticus 
MicroRNAs are small non-coding RNAs that regulate mRNA function. Recent studies have shown that microRNA expression is altered in tumors. We studied the expression of both microRNAs and mRNAs in 60 primary prostate tumors and 16 non-tumor prostate tissues to evaluate the involvement of microRNAs in ...
ORGANISM(S): Homo sapiens 
The goal of this experiment is to compare the transcriptional response to a metabolic stressor (glucose bolus) between healthy and insulin resistant mouse liver. Mice with an isogenic background (C57BL/6J mice) were fed diets for 12 weeks containing either 10 or 45% fat by energy (mainly palm oil) a...
ORGANISM(S): Mus musculus 
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