منابع مشابه
Anaerobic Thermophiles
The term "extremophile" was introduced to describe any organism capable of living and growing under extreme conditions. With the further development of studies on microbial ecology and taxonomy, a variety of "extreme" environments have been found and an increasing number of extremophiles are being described. Extremophiles have also been investigated as far as regarding the search for life on ot...
متن کاملDNA replication in thermophiles.
DNA replication enzymes in the thermophilic Archaea have previously attracted attention due to their obvious use in methods such as PCR. The proofreading ability of the Pyrococcus furiosus DNA polymerase has resulted in a commercially successful product (Pfu polymerase). One of the many notable features of the Archaea is the fact that their DNA processing enzymes appear on the whole to be more ...
متن کاملThermophiles and thermophilic enzymes
Thermophiles chapter http://lasp.colorado.edu/education/journalists/ yellow_stone/Articles/CH4.PDF This book chapter describes thermophile biology and ecology. It also points out that thermophiles are very diverse phylogenetically. Microbial world: Thermophilic microorganisms http://www.biology.ed.ac.uk/research/groups/jdeacon/ microbes/thermo.htm This page of the Microbial World series is no l...
متن کاملPressure stabilization of proteins from extreme thermophiles.
We describe the stabilization by pressure of enzymes, including a hydrogenase from Methanococcus jannaschii, an extremely thermophilic deep-sea methanogen. This is the first published report of proteins from thermophiles being stabilized by pressure. Inactivation studies of partially purified hydrogenases from an extreme thermophile (Methanococcus igneus), a moderate thermophile (Methanococcus ...
متن کاملFinding extraterrestrial sites for thermophiles.
Virtually our entire knowledge of the universe comes from two sorts of measurement of the electromagnetic radiation from the stars and galaxies within it; either their flux through relatively wide bandpasses (photometry), or measurements of the shape and wavelength of relatively narrow lines via spectroscopy. These techniques are now being used to discover planets outside our solar system, and ...
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ژورنال
عنوان ژورنال: Botanical Gazette
سال: 1922
ISSN: 0006-8071
DOI: 10.1086/333021