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Chromohalobacter Salarius
''Chromohalobacter'' is a gram negative, oxidase and catalase positive, rod shaped, motile marine Pseudomonadota. It is commonly found in marine environments. Two species of ''Chromohalobacter'' ('' Chromohalobacter marismortui'' and '' Chromohalobacter salexigens'') was isolated from marine sponges of the Saint Martin's Island area of the Bay of Bengal, Bangladesh. Colonies are medium-sized, round and yellowish. It was established by Ventosa and others in 1989, with the reclassification of ''Chromobacterium marismortui'' as ''Chromohalobacter marismortui''. Ventosa, A., Gutierrez, M. C., Garcia, M. T. & Ruiz-Berraquero, F. (1989) ''Classification of ''Chromobacterium marismortui'' in a new genus, ''Chromohalobacter'' gen. nov., as ''Chromohalobacter marismortui'' comb. nov., nom. rev.'' International Journal of Systematic Bacteriology, volume 39, pages 382–386. As of 2007, it comprised the following species In biology, a species is the basic unit of classification an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacteria
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 relationsh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromohalobacter Salarius
''Chromohalobacter'' is a gram negative, oxidase and catalase positive, rod shaped, motile marine Pseudomonadota. It is commonly found in marine environments. Two species of ''Chromohalobacter'' ('' Chromohalobacter marismortui'' and '' Chromohalobacter salexigens'') was isolated from marine sponges of the Saint Martin's Island area of the Bay of Bengal, Bangladesh. Colonies are medium-sized, round and yellowish. It was established by Ventosa and others in 1989, with the reclassification of ''Chromobacterium marismortui'' as ''Chromohalobacter marismortui''. Ventosa, A., Gutierrez, M. C., Garcia, M. T. & Ruiz-Berraquero, F. (1989) ''Classification of ''Chromobacterium marismortui'' in a new genus, ''Chromohalobacter'' gen. nov., as ''Chromohalobacter marismortui'' comb. nov., nom. rev.'' International Journal of Systematic Bacteriology, volume 39, pages 382–386. As of 2007, it comprised the following species In biology, a species is the basic unit of classification an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromohalobacter Nigrandesensis
''Chromohalobacter'' is a gram negative, oxidase and catalase positive, rod shaped, motile marine Pseudomonadota. It is commonly found in marine environments. Two species of ''Chromohalobacter'' ('' Chromohalobacter marismortui'' and '' Chromohalobacter salexigens'') was isolated from marine sponges of the Saint Martin's Island area of the Bay of Bengal, Bangladesh. Colonies are medium-sized, round and yellowish. It was established by Ventosa and others in 1989, with the reclassification of ''Chromobacterium marismortui'' as ''Chromohalobacter marismortui''. Ventosa, A., Gutierrez, M. C., Garcia, M. T. & Ruiz-Berraquero, F. (1989) ''Classification of ''Chromobacterium marismortui'' in a new genus, ''Chromohalobacter'' gen. nov., as ''Chromohalobacter marismortui'' comb. nov., nom. rev.'' International Journal of Systematic Bacteriology, volume 39, pages 382–386. As of 2007, it comprised the following species In biology, a species is the basic unit of classification an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromohalobacter Japonicus
''Chromohalobacter'' is a gram negative, oxidase and catalase positive, rod shaped, motile marine Pseudomonadota. It is commonly found in marine environments. Two species of ''Chromohalobacter'' ('' Chromohalobacter marismortui'' and '' Chromohalobacter salexigens'') was isolated from marine sponges of the Saint Martin's Island area of the Bay of Bengal, Bangladesh. Colonies are medium-sized, round and yellowish. It was established by Ventosa and others in 1989, with the reclassification of ''Chromobacterium marismortui'' as ''Chromohalobacter marismortui''. Ventosa, A., Gutierrez, M. C., Garcia, M. T. & Ruiz-Berraquero, F. (1989) ''Classification of ''Chromobacterium marismortui'' in a new genus, ''Chromohalobacter'' gen. nov., as ''Chromohalobacter marismortui'' comb. nov., nom. rev.'' International Journal of Systematic Bacteriology, volume 39, pages 382–386. As of 2007, it comprised the following species In biology, a species is the basic unit of classification an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromohalobacter Israelensis
''Chromohalobacter'' is a gram negative, oxidase and catalase positive, rod shaped, motile marine Pseudomonadota. It is commonly found in marine environments. Two species of ''Chromohalobacter'' ('' Chromohalobacter marismortui'' and '' Chromohalobacter salexigens'') was isolated from marine sponges of the Saint Martin's Island area of the Bay of Bengal, Bangladesh. Colonies are medium-sized, round and yellowish. It was established by Ventosa and others in 1989, with the reclassification of ''Chromobacterium marismortui'' as ''Chromohalobacter marismortui''. Ventosa, A., Gutierrez, M. C., Garcia, M. T. & Ruiz-Berraquero, F. (1989) ''Classification of ''Chromobacterium marismortui'' in a new genus, ''Chromohalobacter'' gen. nov., as ''Chromohalobacter marismortui'' comb. nov., nom. rev.'' International Journal of Systematic Bacteriology, volume 39, pages 382–386. As of 2007, it comprised the following species In biology, a species is the basic unit of classification an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromohalobacter Canadensis
''Chromohalobacter canadensis'' is a halotolerant Halotolerance is the adaptation of living organisms to conditions of high salinity. Halotolerant species tend to live in areas such as hypersaline lakes, coastal dunes, saline deserts, salt marshes, and inland salt seas and springs. Halophiles are ... bacterium from the genus of '' Chromohalobacter''. References Oceanospirillales Bacteria described in 1996 {{Oceanospirillales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromohalobacter Beijerinckii
''Chromohalobacter beijerinckii'' is a motile, rod-like, salt-loving, Gram-negative soil bacterium, 0.4–0.6 μm by 1.8–2.5 μm. The bacterium was isolated in 1935 by T. Hof from fermented salted beans preserved in brine. Hof named it ''Pseudomonas beijerinckii'' and identified it as the organism responsible for the purple color of that food. The pigment was the calcium salt of tetrahydroxy-''p''-benzoquinone Ca2C6O6, derived from the beans' ''myo''-inositol. The bacterium thrives in media with salt (NaCl) concentrations ranging from 0.35% to 25%; the optimum growth occurs at 8 to 10% NaCl, pH 7.5, and 35 °C. Janina Peçonek, Claudia Gruber, Virginia Gallego, Antonio Ventosa, Hans-Jürgen Busse, Peter Kämpfer, Christian Radax, and Helga Stan-Lotter (2006), ''Reclassification of ''Pseudomonas beijerinckii'' Hof 1935 as ''Chromohalobacter beijerinckii'' comb. nov., and emended description of the species''. International Journal of Systematic and Evolutionary Micr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bangladesh
Bangladesh (}, ), officially the People's Republic of Bangladesh, is a country in South Asia. It is the eighth-most populous country in the world, with a population exceeding 165 million people in an area of . Bangladesh is among the most densely populated countries in the world, and shares land borders with India to the west, north, and east, and Myanmar to the southeast; to the south it has a coastline along the Bay of Bengal. It is narrowly separated from Bhutan and Nepal by the Siliguri Corridor; and from China by the Indian state of Sikkim in the north. Dhaka, the capital and largest city, is the nation's political, financial and cultural centre. Chittagong, the second-largest city, is the busiest port on the Bay of Bengal. The official language is Bengali, one of the easternmost branches of the Indo-European language family. Bangladesh forms the sovereign part of the historic and ethnolinguistic region of Bengal, which was divided during the Partition of India in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudomonadota
Pseudomonadota (synonym Proteobacteria) is a major phylum of Gram-negative bacteria. The renaming of phyla in 2021 remains controversial among microbiologists, many of whom continue to use the earlier names of long standing in the literature. The phylum Proteobacteria includes a wide variety of pathogenic genera, such as ''Escherichia'', '' Salmonella'', ''Vibrio'', ''Yersinia'', ''Legionella'', and many others.Slonczewski JL, Foster JW, Foster E. Microbiology: An Evolving Science 5th Ed. WW Norton & Company; 2020. Others are free-living (nonparasitic) and include many of the bacteria responsible for nitrogen fixation. Carl Woese established this grouping in 1987, calling it informally the "purple bacteria and their relatives". Because of the great diversity of forms found in this group, it was later informally named Proteobacteria, after Proteus, a Greek god of the sea capable of assuming many different shapes (not after the Proteobacteria genus ''Proteus''). In 2021 the Internat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bay Of Bengal
The Bay of Bengal is the northeastern part of the Indian Ocean, bounded on the west and northwest by India, on the north by Bangladesh, and on the east by Myanmar and the Andaman and Nicobar Islands of India. Its southern limit is a line between Sangaman Kanda, Sri Lanka, and the north westernmost point of Sumatra, Indonesia. It is the largest water region called a bay in the world. There are countries dependent on the Bay of Bengal in South Asia and Southeast Asia. During the existence of British India, it was named as the Bay of Bengal after the historic Bengal region. At the time, the Port of Kolkata served as the gateway to the Crown rule in India. Cox's Bazar, the longest sea beach in the world and Sundarbans, the largest mangrove forest and the natural habitat of the Bengal tiger, are located along the bay. The Bay of Bengal occupies an area of . A number of large rivers flow into the Bay of Bengal: the Ganges– Hooghly, the Padma, the Brahmaputra–Yamuna, the Barak†... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sponge
Sponges, the members of the phylum Porifera (; meaning 'pore bearer'), are a basal animal clade as a sister of the diploblasts. They are multicellular organisms that have bodies full of pores and channels allowing water to circulate through them, consisting of jelly-like mesohyl sandwiched between two thin layers of cells. Sponges have unspecialized cells that can transform into other types and that often migrate between the main cell layers and the mesohyl in the process. Sponges do not have nervous, digestive or circulatory systems. Instead, most rely on maintaining a constant water flow through their bodies to obtain food and oxygen and to remove wastes. Sponges were first to branch off the evolutionary tree from the last common ancestor of all animals, making them the sister group of all other animals. Etymology The term ''sponge'' derives from the Ancient Greek word ( 'sponge'). Overview Sponges are similar to other animals in that they are multicellular, he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
