caa a22 4500 445818891 CHVBK 20180317145237.0 cr unu---uuuuu 170323e20110301xx s 000 0 eng 10.1007/s00792-010-0348-x doi (NATIONALLICENCE)springer-10.1007/s00792-010-0348-x Diversity in transcripts and translational pattern of stress proteins in marine extremophiles [Elektronische Daten] [I. Ambily Nath, P. Loka Bharathi] Extremophiles occur in a diverse range of habitats, from the frigid waters of Antarctic to the superheated plumes of hydrothermal vents. Their in-depth study could provide important insights into the biochemical, ecological and evolutionary aspects of marine microbes. The cellular machinery of such extreme-lovers could be highly flexible to cope with such harsh environments. Extreme conditions of temperature, pressure, salinity, pH, oxidative stress, radiation, etc., above the physiological tolerance level can disrupt the natural conformation of proteins in the cell. The induction of stress proteins (heat/cold shock proteins/salt stress proteins/pressure-induced proteins) plays a vital role in the acclimatization of extremophiles. The present review focuses on the in vitro studies conducted on the transcripts and translational pattern of stress proteins in extremophiles. Though some proteins are unique, a commonality in stress resistance mechanism has been observed, for example, the universal occurrence of HSP60, 70 and the expression of metabolic and DNA repair proteins. The review highlights that among all the stressful conditions, salt/osmotic stress evokes the expression of highest number of transcripts/proteins while psychrophilic condition the least. Springer, 2011 Thermophiles nationallicence Psychrophiles nationallicence Halophiles nationallicence Piezophiles nationallicence pH and radiation-resistant microbes nationallicence Stress proteins nationallicence In vitro studies nationallicence Ambily Nath I. Biodiversity Informatics Group, Biological Oceanography, National Institute of Oceanography, 403 004, Goa, India aut Loka Bharathi P. Biodiversity Informatics Group, Biological Oceanography, National Institute of Oceanography, 403 004, Goa, India aut Extremophiles Springer Japan 15/2(2011-03-01), 129-153 1431-0651 15:2<129 2011 15 792 https://doi.org/10.1007/s00792-010-0348-x text/html Onlinezugriff via DOI 1 review-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00792-010-0348-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ambily Nath I. Biodiversity Informatics Group, Biological Oceanography, National Institute of Oceanography, 403 004, Goa, India aut NATIONALLICENCE 700 1- Loka Bharathi P. Biodiversity Informatics Group, Biological Oceanography, National Institute of Oceanography, 403 004, Goa, India aut NATIONALLICENCE 773 0- Extremophiles Springer Japan 15/2(2011-03-01), 129-153 1431-0651 15:2<129 2011 15 792 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer