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A mesophile is an organism that grows best in moderate temperature, neither too hot nor too cold, typically between 20 and 45 °C (68 and 113 °F).[1] The term is mainly applied to microorganisms. Organisms that prefer extreme environments are known as extremophiles.
The habitats of these organisms include especially cheese, yogurt, and mesophile organisms are often included in the process of beer and wine making. Since normal human body temperature is 37 °C, the majority of human pathogens are mesophiles, as are most of the organisms comprising the human microbiome.[citation needed]
Organisms that prefer cold environments are termed psychrophilic, those preferring warmer temperatures are termed thermophilic or thermotrophs and those thriving in extremely hot environments are hyperthermophilic. Hyperthermophiles are a type of extremophile. All bacteria have their own optimum environmental surroundings and temperatures in which they thrive the most. A genome-wide computational approach has been designed by Zheng, et al. to classify bacteria into mesophilic and thermophilic. [2]
References
- ^ Willey, Joanne M., Linda Sherwood, Christopher J. Woolverton, and Lansing M. Prescott. Prescott, Harley, and Klein's Microbiology. New York: McGraw-Hill Higher Education, 2008. Print.
- ^ Hao Zheng and Hongwei Wu. Gene-centric association analysis for the correlation between the guanine-cytosine content levels and temperature range conditions of prokaryotic species. BMC Bioinformatics 2010, 11(Suppl 11):S7.
See also
- Neutrophile
- Anaerobic digestion
- Mesophilic digester
- Psychrophile
- Thermophile
- Reverse ecology
English Journal
- Dimeric structure of the N-terminal domain of PriB protein from Thermoanaerobacter tengcongensis solved ab initio.
- Liebschner D, Brzezinski K, Dauter M, Dauter Z, Nowak M, Kur J, Olszewski M.SourceSynchrotron Radiation Research Section, MCL, National Cancer Institute, Argonne National Laboratory, Argonne, IL 60439, USA.
- Acta crystallographica. Section D, Biological crystallography.Acta Crystallogr D Biol Crystallogr.2012 Dec;68(Pt 12):1680-9. doi: 10.1107/S0907444912041637. Epub 2012 Nov 9.
- PriB is one of the components of the bacterial primosome, which catalyzes the reactivation of stalled replication forks at sites of DNA damage. The N-terminal domain of the PriB protein from the thermophilic bacterium Thermoanaerobacter tengcongensis (TtePriB) was expressed and its crystal structure
- PMID 23151633
- Hot water, UV-C and superatmospheric oxygen packaging as hurdle techniques for maintaining overall quality of fresh-cut pomegranate arils.
- Maghoumi M, Gómez PA, Artés-Hernández F, Mostofi Y, Zamani Z, Artés F.SourceDepartment of Horticultural Science, College of Agriculture and Natural Resource, University of Tehran, Karaj, Iran.
- Journal of the science of food and agriculture.J Sci Food Agric.2012 Sep 14. doi: 10.1002/jsfa.5868. [Epub ahead of print]
- BACKGROUND: In recent years there has been increasing consumer pressure to avoid the use of agrochemicals such as chlorine on fresh plant products for extending their shelf life. The combined use of eco-sustainable techniques may be an alternative. The effect of hot water (HW), ultraviolet-C (UV-C)
- PMID 22987476
Japanese Journal
- Identification and Biochemical Characterization of a Thermostable Malate Dehydrogenase from the Mesophile Streptomyces coelicolor A3(2)
- GE Ya-Dong,CAO Zheng-Yu,WANG Zong-Da,CHEN Lu-Lu,ZHU You-Ming,ZHU Guo-Ping
- Bioscience, biotechnology, and biochemistry 74(11), 2194-2201, 2010-11-23
- We identified and characterized a malate dehydrogenase from Streptomyces coelicolor A3(2) (ScMDH). The molecular mass of ScMDH was 73,353.5 Da with two 36,675.0 Da subunits as analyzed by matrix-assis …
- NAID 10027561229
- Comparative Analysis of Highly Homologous Shewanella Cytochromes c_5 for Stability and Function
- TAKENAKA Satoshi,WAKAI Satoshi,TAMEGAI Hideyuki,UCHIYAMA Susumu,SAMBONGI Yoshihiro
- Bioscience, biotechnology, and biochemistry 74(5), 1079-1083, 2010-05-23
- … Homologous cytochromes c5 from a mesophile, Shewanella amazonensis (SA cytc5), and a psychrophile, Shewanella violacea (SV cytc5), were compared to elucidate the molecular mechanisms underlying protein stability and function. …
- NAID 10027555501
Related Links
- Last Saturday brought a strong cold front with enough moisture, CAPE, and helicity to produce this baby mesocyclone; which formed off Santa Cruz. I sat on a rise in Woodside and experienced a tiny bit of hail in the rain core, then ...
- mesophile mesophile [mez-uh-fahyl, -fil, mes-, mee-z uh-, -s uh-] /ˈmɛz əˌfaɪl, -fɪl, ˈmɛs-, ˈmi zə-, -sə-/ Show IPA Bacteriology adjective 1 noun 1 adjective 1. mesophilic. noun 2. a mesophilic bacterium. ...
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