Abstract：
:Microorganisms have evolved themselves to thrive under various extreme environmental conditions such as extremely high or low temperature, alkalinity, and salinity. These microorganisms adapted several metabolic processes to survive and reproduce efficiently under such extreme environments. As the major proportion of earth is covered with the cold environment and is exploited by human beings, these sites are not pristine anymore. Human interventions are a great reason for disturbing the natural biogeochemical cycles in these regions. The survival strategies of these organisms have shown great potential for helping us to restore these pristine sites and the use of isolated cold-adapted enzymes from these organisms has also revolutionized various industrial products. This review gives you the insight of psychrophilic enzyme adaptations and their industrial applications.
journal_name
Arch Microbioljournal_title
Archives of microbiologyauthors
Dhaulaniya AS,Balan B,Kumar M,Agrawal PK,Singh DKdoi
10.1007/s00203-018-1602-3subject
Has Abstractpub_date
2019-01-01 00:00:00pages
1-16issue
1eissn
0302-8933issn
1432-072Xpii
10.1007/s00203-018-1602-3journal_volume
201pub_type
杂志文章,评审abstract：:Aspergillus nidulans is able to grow on oleic acid as sole carbon source. Characterization of the oleate-induced beta-oxidation pathway showed the presence of the two enzyme activities involved in the first step of this catabolic system: acyl-CoA oxidase and acyl-CoA dehydrogenase. After isopicnic centrifugation in a ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030050392
更新日期：1996-11-01 00:00:00
abstract：:The twin-arginine translocation (Tat) system serves to export fully folded proteins across the cytoplasmic membrane. In many bacteria, three major components, TatA, TatB and TatC, are the functionally essential constituents of the Tat system. A Myxococcus xanthus tatB-tatC deletion mutant could aggregate and form moun...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-005-0067-3
更新日期：2006-02-01 00:00:00
abstract：:We report on the genome-wide response, based on DNA microarrays, of the cyanobacterium Synechocystis sp. PCC 6803 wild type and DeltasigB to a 15 min heat shock. Approximately 9% of the genes in wild type and DeltasigB were significantly regulated (P < 0.001) following this treatment, with chaperones induced the most....
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-006-0138-0
更新日期：2006-10-01 00:00:00
abstract：:Aerobic anoxygenic phototrophs (AAPs) are prokaryotic microorganisms capable of harvesting light using bacteriochlorophyll-based reaction centres. Marine AAP communities are generally dominated by species belonging to the Roseobacter clade. For this reason, we used marine Roseobacter-related strain COL2P as a model or...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-009-0529-0
更新日期：2010-01-01 00:00:00
abstract：:In yeasts, several sensing systems localized to the plasma membrane which transduce information regarding the availability and quality of nitrogen and carbon sources and work in parallel with the intracellular nutrient-sensing systems, regulate the expression and activity of proteins involved in nutrient uptake and ut...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-005-0022-3
更新日期：2005-11-01 00:00:00
abstract：:Pyrophosphate (PPi) content of Escherichia coli is increased manyfold when the growth of the cells is limited by inhibition of the synthesis of nucleotides. The accumulated PPi is immediately degraded when inhibition is released and growth allowed to resume. Other tested nutritional deficiencies (starvation of carbon ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00409846
更新日期：1983-11-01 00:00:00
abstract：:A Gram reaction-negative, strictly aerobic, non-motile, translucent and rod-shaped bacterium (designated W1-2-4(T)) isolated from tap water was characterized by a polyphasic approach to clarify its taxonomic position. Strain W1-2-4(T) was observed to grow optimally at 25-30 °C and at pH 6.5 on nutrient agar. Phylogene...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-016-1237-1
更新日期：2016-10-01 00:00:00
abstract：:Serine (Ser)/threonine (Thr) or tyrosine (Tyr) protein kinases in eukaryotes contain RDxKxxN or RDx(A/R)A(A/R)N sequences, respectively, in the catalytic loop. Myxococcus xanthus DspB is a dual-specificity kinase that contains an atypical sequence, RDVAQKN, in the catalytic loop. The DspB mutant (A165K), which contain...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-015-1181-5
更新日期：2016-04-01 00:00:00
abstract：:Recently it was found that the specific activity of H2-forming methylenetetrahydromethanopterin dehydrogenase (Hmd) in Methanothermobacter marburgensis (formerly Methanobacterium thermoautotrophicum strain Marburg) increased six-fold when the hydrogenotrophic archaeon was grown in chemostat culture under nickel-limite...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030000197
更新日期：2000-10-01 00:00:00
abstract：:In order to obtain strains of Saccharomycopsis lipolytica impaired in the active transport of L-lysine, mutants resistant to a mixture of L-canavanine, L-4-5-transdehydrolysine and L-S-amino ethylcysteine, taken either all three or two by two, were isolated. These compounds were shown previously to be competitive inhi...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00411361
更新日期：1979-08-06 00:00:00
abstract：:Cadmium is a non-essential toxic heavy metal for organisms, including plants and cyanobacteria. Cadmium resistance transporters involved in resistance of cells against various toxicants such as drugs and effluxes cytotoxic compounds from cells. However, cadmium resistance-associated protein (CadD) has never been repor...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-017-1462-2
更新日期：2018-04-01 00:00:00
abstract：:Purified flagellar filaments isolated from six methanogens were composed of multiple flagellins. Two flagellins were present in Methanococcus deltae (Mr = 34,000 and 32,000), Methanoculleus marisnigri (Mr = 31,000 and 25,500) and Methanococcus jannaschii (Mr = 31,000 and 27,500), three in Methanothermus fervidus (Mr =...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00276766
更新日期：1992-01-01 00:00:00
abstract：:Two ornithine carbamoyltransferases (OCT 1 and OCT 2) were isolated from Pseudomonas syringae pv. phaseolicola and purified by precipitation with ammonium sulfate, heat denaturation, chromatography on DEAE-Sephadex A-50 and Sephadex G-200. Molecular weights of both enzymes: 110,000; optimal activity: pH 8.5 to 9.5 (OC...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00415280
更新日期：1987-03-01 00:00:00
abstract：:A novel Gram-stain positive, aerobic, non-motile Actinobacterium, designated strain SB3404T, was isolated from saltern soil collected from Boncuk Saltern, Sungurlu-Çorum, Turkey, and subjected to a polyphasic taxonomic approach. The organism has shown to have phylogenetic, chemotaxonomic, cultural and morphological pr...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-02036-1
更新日期：2021-01-01 00:00:00
abstract：:Microbial changes in vaginal ecosystem may accelerate the process of cervical carcinogenesis. The developed cervical cancer can lead to changes in the vaginal microbiota. The aim of our study is to determine the vaginal microbiota changes at women with FIGO I stage cervical cancer. We conducted an open, single-site su...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-019-01747-4
更新日期：2020-03-01 00:00:00
abstract：:Glucose-limited continuous cultures were used to analyze sigmaB activity at decreasing growth rates. Expression of the sigmaB-dependent genes gsiB and ctc started to increase at a growth rate of 0.2 h-1, and both genes were induced approximately fivefold at a growth rate of 0.1 h-1 as compared to expression at the max...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030050731
更新日期：1999-05-01 00:00:00
abstract：:The synthesis of the luminous system of the marine luminous bacterium Photobacterium fischeri is subject to a complex, self-regulated control system called autoinduction. The bacteria produce an autoinducer which accumulates in the medium at a constant rate (as a function of cell growth). When autoinducer reaches a cr...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00446657
更新日期：1977-02-04 00:00:00
abstract：:We investigated the structural and immunochemical characteristics of cell wall mannan obtained from Candida sojae JCM 1644, which is a new yeast species isolated from defatted soybean flakes. The results of a slide-agglutination test and of an enzyme-linked immunosorbent assay using anti-factor sera to the pathogenic ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-007-0339-1
更新日期：2008-05-01 00:00:00
abstract：:A new method is described for the quantitative microbiological analysis of the thiamine analog pyrithiamine present in biological material. The method uses a mutant of Lactobacillus fermenti (ATCC 9338) stimulated by pyrithiamine. By this specific method it is found that Serratia marcescens is able to consume and to p...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00436334
更新日期：1975-03-12 00:00:00
abstract：:We previously constructed an arabinose-inducible recombinant Bifidobacterium longum that could efficiently express secreted IFN-alpha2b in vitro (Deng et al. in Arch Microbiol 191:681-686, 2009). Here, we investigated the influence of oral pBAD-SPIFN-transformed B. longum on immunomodulation and IFN-induced Mx1 gene t...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-010-0589-1
更新日期：2010-08-01 00:00:00
abstract：:Nitrogen (N) is among the most important macro-nutrients significantly affecting plant growth and yield production. Accordingly, N must be supplied adequately so that optimum amounts of yield are resulted. There are different ways of supplying N to the plant including the use of chemical and biological fertilization. ...
journal_title：Archives of microbiology
pub_type： 杂志文章,评审
doi：10.1007/s00203-010-0657-6
更新日期：2011-02-01 00:00:00
abstract：:Pure cultures of an aerobically grown Flavobacterium sp. were shown by hydride generation-cold trap-atomic absorption spectrometry to biomethylate inorganic antimony (III) supplied as potassium antimony tartrate. Growth inhibition of the Flavobacterium sp. by antimony (III) over the range 0-30 mg Sb l(-1) was assessed...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-002-0456-9
更新日期：2002-10-01 00:00:00
abstract：:The Gram-positive bacterium Clavibacter michiganensis subsp. sepedonicus is the causal agent of bacterial wilt and ring rot of potato. So far, only two proteins have been shown to be essential for virulence, namely a plasmid-encoded cellulase CelA and a hypersensitive response-inducing protein. We have examined the re...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-007-0301-2
更新日期：2008-02-01 00:00:00
abstract：:A novel pathway for 2-aminophenol metabolism by Pseudomonas sp. AP-3 is proposed. The proposed pathway is similar to that known for meta-cleavage of catechol except that one of the hydroxyl groups on the metabolites is replaced by an amino group. During the degradation of 2-aminophenol, 2-amino-2,4-pentadienoic acid i...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030050624
更新日期：1998-08-01 00:00:00
abstract：:HaloLex is a software system for the central management, integration, curation, and web-based visualization of genomic and other -omics data for any given microorganism. The system has been employed for the manual curation of three haloarchaeal genomes, namely Halobacterium salinarum (strain R1), Natronomonas pharaoni...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-008-0389-z
更新日期：2008-09-01 00:00:00
abstract：:Gayal (Bos frontalis) of the Yunnan region is well adapted to harsh environmental conditions. Its diet consists predominantly of bamboo, reeds, and woody plants, suggesting that the rumen of this species contains many fiber-degrading bacteria and cellulases. The aim of this study was to identify and modify specific ce...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-01812-3
更新日期：2020-07-01 00:00:00
abstract：:The gut microbiota inhabits the animal intestinal tract, and dysbiosis of the gut microbiota may result in disease. Senecio scandens has pharmaceutical antibacterial activities and is regarded as a broad-spectrum antibiotic in traditional Chinese medicine. Extracts of S. scandens are reported to show strong antimicrob...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-02144-y
更新日期：2021-01-04 00:00:00
abstract：:A novel Gram-negative rod, endophytic bacterium, designated strain TMCC 8258T, was isolated from the root of Camellia sinensis collected from Puer, south-west China. Comparative 16S rRNA gene sequence analysis showed that the strain belongs to the family Sphingobacteriaceae and a neighbour-joining phylogenetic tree su...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-017-1391-0
更新日期：2017-11-01 00:00:00
abstract：:The differential gene transcription of a deep-sea bacterium Shewanella piezotolerans WP3 in response to cold shock was analyzed by RNA arbitrarily primed PCR. Ninety primer sets were used to scan two different RNA pools derived from the culture of cold shock and its control (culture at its optimal grown temperature). ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-007-0347-1
更新日期：2008-06-01 00:00:00
abstract：:The biosynthesis of two flavoproteins, 6-hydroxy-D-nicotine oxidase with covalently bound FAD and 6-hydroxy-L-nicotine oxidase containing non-covalently bound FAD, was studied in wild-type cells and in a riboflavin-requiring mutant of Arthrobacter oxidans. In the mutant cells, the rate of synthesis and the maximal act...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00407929
更新日期：1978-10-04 00:00:00
