Kocuria Rhizophila
''Kocuria rhizophila'' is a soil dwelling Gram-positive In bacteriology, gram-positive bacteria are bacteria that give a positive result in the Gram stain test, which is traditionally used to quickly classify bacteria into two broad categories according to their type of cell wall. Gram-positive bac ... bacterium in the genus '' Kocuria''. It is used in industry for antimicrobial testing and in food preparation. Genome The genome has been sequenced and contains 2,697,540 base pairs, which is among the smallest for Actinomycetota, with a G+C content of 71.16%. This encodes 2357 protein coding genes, including many transporters and enzymes for the transformation of phenolic compounds, contributing to its ability to metabolize plant material. References External linksType strain of ''Kocuria rhizophila'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Micrococcaceae Bacteria described in 1999 {{Actinobacteria-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Gram-positive
In bacteriology, gram-positive bacteria are bacteria that give a positive result in the Gram stain test, which is traditionally used to quickly classify bacteria into two broad categories according to their type of cell wall. Gram-positive bacteria take up the crystal violet stain used in the test, and then appear to be purple-coloured when seen through an optical microscope. This is because the thick peptidoglycan layer in the bacterial cell wall retains the stain after it is washed away from the rest of the sample, in the decolorization stage of the test. Conversely, gram-negative bacteria cannot retain the violet stain after the decolorization step; alcohol used in this stage degrades the outer membrane of gram-negative cells, making the cell wall more porous and incapable of retaining the crystal violet stain. Their peptidoglycan layer is much thinner and sandwiched between an inner cell membrane and a bacterial outer membrane, causing them to take up the counterstain ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Kocuria
''Kocuria'' is a genus of gram-positive bacteria. ''Kocuria'' is named after Miloslav Kocur, a Czech microbiologist. It has been found in the milk of water deer and reindeer Reindeer (in North American English, known as caribou if wild and ''reindeer'' if domesticated) are deer in the genus ''Rangifer''. For the last few decades, reindeer were assigned to one species, ''Rangifer tarandus'', with about 10 subsp .... Cells are coccoid, resembling ''Staphylococcus'' and ''Micrococcus'', and can group in pairs, chains, tetrads, cubical arrangements of eight, or irregular clusters. They have rigid cell walls and are either aerobic or facultative anaerobic. ''Kocuria'' can usually survive in Mesophile, mesophilic temperatures. Clinical significance ''Kocuria'' has been found to live on human skin and oral cavity. It is generally considered non-pathogenic but can be found in some infections. Specific infection associated with ''Kocuria'' are urinary tract infections, cholecys ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Base Pair
A base pair (bp) is a fundamental unit of double-stranded nucleic acids consisting of two nucleobases bound to each other by hydrogen bonds. They form the building blocks of the DNA double helix and contribute to the folded structure of both DNA and RNA. Dictated by specific hydrogen bonding patterns, "Watson–Crick" (or "Watson–Crick–Franklin") base pairs ( guanine– cytosine and adenine– thymine) allow the DNA helix to maintain a regular helical structure that is subtly dependent on its nucleotide sequence. The complementary nature of this based-paired structure provides a redundant copy of the genetic information encoded within each strand of DNA. The regular structure and data redundancy provided by the DNA double helix make DNA well suited to the storage of genetic information, while base-pairing between DNA and incoming nucleotides provides the mechanism through which DNA polymerase replicates DNA and RNA polymerase transcribes DNA into RNA. Many DNA-binding p ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Actinomycetota
The ''Actinomycetota'' (or ''Actinobacteria'') are a phylum of all gram-positive bacteria. They can be terrestrial or aquatic. They are of great economic importance to humans because agriculture and forests depend on their contributions to soil systems. In soil they help to decompose the organic matter of dead organisms so the molecules can be taken up anew by plants. While this role is also played by fungi, ''Actinomycetota'' are much smaller and likely do not occupy the same ecological niche. In this role the colonies often grow extensive mycelia, like a fungus would, and the name of an important order of the phylum, '' Actinomycetales'' (the actinomycetes), reflects that they were long believed to be fungi. Some soil actinomycetota (such as ''Frankia'') live symbiotically with the plants whose roots pervade the soil, fixing nitrogen for the plants in exchange for access to some of the plant's saccharides. Other species, such as many members of the genus ''Mycobacterium'', ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Phenols
In organic chemistry, phenols, sometimes called phenolics, are a class of chemical compounds consisting of one or more hydroxyl groups (— O H) bonded directly to an aromatic hydrocarbon group. The simplest is phenol, . Phenolic compounds are classified as simple phenols or polyphenols based on the number of phenol units in the molecule. Phenols are both synthesized industrially and produced by plants and microorganisms. Properties Acidity Phenols are more acidic than typical alcohols. The acidity of the hydroxyl group in phenols is commonly intermediate between that of aliphatic alcohols and carboxylic acids (their pKa is usually between 10 and 12). Deprotonation of a phenol forms a corresponding negative phenolate ion or phenoxide ion, and the corresponding salts are called phenolates or phenoxides (aryloxides according to the IUPAC Gold Book). Condensation with aldehydes and ketones Phenols are susceptible to Electrophilic aromatic substitutions. Condensation with ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Micrococcaceae
The family ''Micrococcaceae'' includes bacterial genera of Gram positive cocci that inhabit the air and skin, such as '' Micrococcus luteus''. Genera The family ''Micrococcaceae'' comprises the following genera: * '' Acaricomes'' Pukall ''et al''. 2006 * ''Arthrobacter'' Conn and Dimmick 1947 (Approved Lists 1980) * '' Auritidibacter'' Yassin ''et al''. 2011 * ''Citricoccus'' Altenburger ''et al''. 2002 * '' Enteractinococcus'' Cao ''et al''. 2012 * ''Falsarthrobacter'' Busse and Moore 2018 * '' Galactobacter'' Hahne ''et al''. 2019 * '' Garicola'' Lo ''et al''. 2015 * ''Glutamicibacter'' Busse 2016 * '' Haematomicrobium'' Schumann and Busse 2017 * ''Kocuria'' Stackebrandt ''et al''. 1995 * '' Micrococcoides'' Tóth ''et al''. 2017 * ''Micrococcus'' Cohn 1872 (Approved Lists 1980) * ''Neomicrococcus'' Prakash ''et al''. 2015 * '' Nesterenkonia'' Stackebrandt ''et al''. 1995 * '' Paenarthrobacter'' Busse 2016 * '' Paeniglutamicibacter'' Busse 2016 * '' Pseudarthrobacter'' Busse ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |