Mechanisms of acetate formation and acetate activation in halophilic archaea
نویسندگان
چکیده
منابع مشابه
Regulation of gas vesicle formation in halophilic archaea.
The halophilic archaea Halobacterium salinarum and Haloferax mediterranei produce gas vesicles depending on the growth phase and on environmental factors such as light, salt, or oxygen. Fourteen different gvp genes (gvpACNO and gvpDEFGHIJKLM) are involved in their formation, and the regulation of gvp gene expression occurs at the transcriptional and translational level. Haloferax volcanii offer...
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Acetate and acetyl-CoA play fundamental roles in all of biology, including anaerobic prokaryotes from the domains Bacteria and Archaea, which compose an estimated quarter of all living protoplasm in Earth's biosphere. Anaerobes from the domain Archaea contribute to the global carbon cycle by metabolizing acetate as a growth substrate or product. They are components of anaerobic microbial food c...
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abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
Regulated Polyploidy in Halophilic Archaea
Polyploidy is common in higher eukaryotes, especially in plants, but it is generally assumed that most prokaryotes contain a single copy of a circular chromosome and are therefore monoploid. We have used two independent methods to determine the genome copy number in halophilic archaea, 1) cell lysis in agarose blocks and Southern blot analysis, and 2) Real-Time quantitative PCR. Fast growing H....
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nitric oxide (no) is a small molecule synthesized by most of mammalian cells with diverse biological activities including vasodilatation, host defense and wound healing. impaired wound healing is a common occurrence among diabetics and patients receiving glucocorticoid therapy. on the other hand the application of laser in biomedical area have been increased. thus, the current studies were desi...
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ژورنال
عنوان ژورنال: Archives of Microbiology
سال: 2003
ISSN: 0302-8933,1432-072X
DOI: 10.1007/s00203-003-0619-3