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Geodermatophilus Daqingensis
''Geodermatophilus daqingensis'' is a Gram-positive bacterium from the genus ''Geodermatophilus'' which has been isolated from soil which was with petroleum contaminated from Daqing in China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and .... References External linksType strain of ''Geodermatophilus daqingensis'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Bacteria described in 2017 Actinomycetia {{Actinobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LPSN
List of Prokaryotic names with Standing in Nomenclature (LPSN) is an online database that maintains information on the naming and taxonomy of prokaryotes, following the taxonomy requirements and rulings of the International Code of Nomenclature of Prokaryotes The International Code of Nomenclature of Prokaryotes (ICNP) formerly the International Code of Nomenclature of Bacteria (ICNB) or Bacteriological Code (BC) governs the scientific names for Bacteria and Archaea.P. H. A. Sneath, 2003. A short hist .... The database was curated from 1997 to June 2013 by Jean P. Euzéby. From July 2013 to January 2020, LPSN was curated by Aidan C. Parte. In February 2020, a new version of LPSN was published as a service of the Leibniz Institute DSMZ, thereby also integrating the Prokaryotic Nomenclature Up-to-date service. References External links List of Prokaryotic names with Standing in Nomenclature [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 (saf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geodermatophilus
''Geodermatophilus'' is a Gram-positive genus of bacteria from the phylum Actinomycetota. Species ''Geodermatophilus'' comprises the following species: * '' G. africanus'' Montero-Calasanz et al. 2013 * '' G. amargosae'' Montero-Calasanz et al. 2014 * '' G. aquaeductus'' Hezbri et al. 2015 * '' G. arenarius'' Montero-Calasanz et al. 2013 * '' G. bullaregiensis'' Hezbri et al. 2015 * '' G. chilensis'' Castro et al. 2020 * '' G. daqingensis'' Wang et al. 2017 * '' G. dictyosporus'' Montero-Calasanz et al. 2015 * '' G. marinus'' Li et al. 2019 * '' G. nigrescens'' Nie et al. 2012 * '' G. normandii'' Montero-Calasanz et al. 2013 * '' G. obscurus'' Luedemann 1968 (Approved Lists 1980) * '' G. poikilotrophus'' corrig. Montero-Calasanz et al. 2015 * '' G. pulveris'' Hezbri et al. 2016 * '' G. ruber'' Zhang et al. 2011 * '' G. sabuli'' Hezbri et al. 2015 * '' G. saharensis'' Montero-Calasanz et al. 2013 * '' G. siccatus'' Montero-Calasanz et al. 2013 * '' G. telluris'' Montero-Cala ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petroleum
Petroleum, also known as crude oil, or simply oil, is a naturally occurring yellowish-black liquid mixture of mainly hydrocarbons, and is found in geological formations. The name ''petroleum'' covers both naturally occurring unprocessed crude oil and petroleum products that consist of refined crude oil. A fossil fuel, petroleum is formed when large quantities of dead organisms, mostly zooplankton and algae, are buried underneath sedimentary rock and subjected to both prolonged heat and pressure. Petroleum is primarily recovered by oil drilling. Drilling is carried out after studies of structural geology, sedimentary basin analysis, and reservoir characterisation. Recent developments in technologies have also led to exploitation of other unconventional reserves such as oil sands and oil shale. Once extracted, oil is refined and separated, most easily by distillation, into innumerable products for direct use or use in manufacturing. Products include fuels such as gasol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daqing
Daqing (; alternately romanized as Taching) is a prefecture-level city in the west of Heilongjiang province, People's Republic of China. The name literally means "Great Celebration". Daqing is known as the "Oil Capital of China" and has experienced a phenomenal boom since oil was discovered at the Daqing Oil Field in 1959. Its population was 2,781,562 as of the 2020 census, of whom 1,574,389 lived in the built-up (or metro) area in four out of the total of five urban districts: Sartu, Longfeng, Ranghulu and Honggang. History The region now known as Daqing Prefecture was a reasonably insignificant place until the Qing dynasty, known only as an unsettled hunting ground of Dörbet Oirat tribes due to its wetland and prairies. The region began to grow slightly after the Russian Empire constructed the Chinese Eastern Railway (KVZhD) through the area in 1898. The railway has a station at Sartu in today's Sartu District. It was not until 1959 that oil was discovered in the region a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and borders fourteen countries by land, the most of any country in the world, tied with Russia. Covering an area of approximately , it is the world's third largest country by total land area. The country consists of 22 provinces, five autonomous regions, four municipalities, and two Special Administrative Regions (Hong Kong and Macau). The national capital is Beijing, and the most populous city and financial center is Shanghai. Modern Chinese trace their origins to a cradle of civilization in the fertile basin of the Yellow River in the North China Plain. The semi-legendary Xia dynasty in the 21st century BCE and the well-attested Shang and Zhou dynasties developed a bureaucratic political system to serve hereditary monarchies, or dyna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacteria Described In 2017
Bacteria (; singular: bacterium) are ubiquitous, mostly free-living organisms often consisting of one biological cell. They constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria were among the first life forms to appear on Earth, and are present in most of its habitats. Bacteria inhabit soil, water, acidic hot springs, radioactive waste, and the deep biosphere of Earth's crust. Bacteria are vital in many stages of the nutrient cycle by recycling nutrients such as the fixation of nitrogen from the atmosphere. The nutrient cycle includes the decomposition of dead bodies; bacteria are responsible for the putrefaction stage in this process. In the biological communities surrounding hydrothermal vents and cold seeps, extremophile bacteria provide the nutrients needed to sustain life by converting dissolved compounds, such as hydrogen sulphide and methane, to energy. Bacteria also live in symbiotic and parasitic relationships wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
