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Effusibacillus
''Effusibacillus'' is a genus of Gram-positive, rod-shaped, aerobic, spore-forming bacteria. ''Effusibacillus'' was first proposed in 2014 after a strain of bacteria was isolated from the sediment of a freshwater lake. While genetically similar to other members of the family ''Alicyclobacillaceae'', the strain was found to be distinct enough to require its own genus, and was named ''E. lacus.'' It was also found that two other previously described organisms in the genus ''Alicyclobacillus'', ''A. consociatus'' and ''A. pohliae'' belonged in this new genus. The name is derived from Latin ''effusus'' (disorderly) and ''bacillus'' (small rod), which refers to the various lengths of the cells microscopically. Members of this genus have been isolated from a lake in Japan, a lake in Antarctica, and from the blood of a woman (in a non-infectious capacity). ''E. lacus'' and ''E. pohliae'' are both thermophiles, with optimum growth temperatures above 50 °C, while the optimum growth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Effusibacillus Dendaii
''Effusibacillus'' is a genus of Gram-positive, rod-shaped, aerobic, spore-forming bacteria. ''Effusibacillus'' was first proposed in 2014 after a strain of bacteria was isolated from the sediment of a freshwater lake. While genetically similar to other members of the family ''Alicyclobacillaceae'', the strain was found to be distinct enough to require its own genus, and was named ''E. lacus.'' It was also found that two other previously described organisms in the genus ''Alicyclobacillus'', ''A. consociatus'' and ''A. pohliae'' belonged in this new genus. The name is derived from Latin ''effusus'' (disorderly) and ''bacillus'' (small rod), which refers to the various lengths of the cells microscopically. Members of this genus have been isolated from a lake in Japan, a lake in Antarctica, and from the blood of a woman (in a non-infectious capacity). ''E. lacus'' and ''E. pohliae'' are both thermophiles, with optimum growth temperatures above 50 °C, while the optimum growt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Effusibacillus Lacus
''Effusibacillus lacus'' is a species of Gram positive, facultatively anaerobic, thermophilic bacterium. The cells are rod-shaped and form spores. It was first isolated from freshwater lake sediment from Lake Mizugaki, Japan. The species name is derived from ''lacus'' (of a lake). The species was among the first grouped into the newly created genus ''Effusibacillus'', along with two other species that were reclassified from ''Alicyclobacillus'', '' E. consociatus'' and '' E. pohliae''. ''E. lacus'' is the type strain 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 histor ... for the genus. The optimum growth temperature for ''E. lacus'' is 50-52 °C, and can grow in the 28-60 °C range. Its optimum pH is 7.25-7.50, and grows in pH range 7.0-8.5. References Bacteria descr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alicyclobacillaceae
The Alicyclobacillaceae are a family of Gram-positive bacteria. All members of this family are aerobic and form endospores. The family contains four genera: ''Alicyclobacillus'', ''Effusibacillus'', '' Kyrpidia'', and '' Tumebacillus''. When originally created in 2009, Alicyclobacillaceae was a monophyletic family, only including genus ''Alicyclobacillus''. In 2011, the novel genus '' Kyrpidia'' was proposed and placed in family Alicyclobacillaceae, and '' Tumebacillus'' was placed into the family as well. In 2014, the novel genus ''Effusibacillus'' was proposed and added as the fourth member of Alicyclobacillaceae. ''Alicyclobacillus'' is the largest genus in Alicyclobacillaceae, with over 20 validly published species. The species are all acidophilic and have thermally resistant endospores. Many species are common soil organisms. Certain ''Alicyclobacillus'' species (especially '' A. acidoterrestris'') have been implicated in spoilage of pasteurized fruit juice. ''Effusibacill ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Effusibacillus Pohliae
''Effusibacillus pohliae'' is a species of Gram positive, aerobic, thermophilic bacterium. The cells are rod-shaped and form spores. It was first isolated from Mount Melbourne, Antarctica. The species is named after the genus of '' Pohlia nutans'', a species of moss that was colonizing the area where the type strain was isolated. ''E. pohliae'' has also been isolated from a geothermal heat pump in South Korea. The species was originally grouped with genus ''Alicyclobacillus ''Alicyclobacillus'' is a genus of Gram-variable, rod-shaped, spore-forming bacteria. The bacteria are able to grow in acidic conditions, while the spores are able to survive typical pasteurization procedures. Overview ''Alicyclobacilli'' are s ...''. However, further research found that ''A. pohliae'' and '' Alicyclobacillus consociatus'' belonged in a newly described genus ''Effusibacillus'', and were renamed accordingly. The optimum growth temperature for ''E. pohliae'' is 55 °C, and can grow i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Effusibacillus Consociatus
''Effusibacillus consociatus'' is a species of Gram positive, aerobic, bacterium. The cells are rod-shaped and form spores. It was first isolated from a blood sample from a 51-year-old woman, although it was not implicated as a pathogen. The species name is derived from Latin ''consociatus'' (associated with), to indicate that the bacteria was associated with a human clinical case. The species was originally grouped with genus ''Alicyclobacillus ''Alicyclobacillus'' is a genus of Gram-variable, rod-shaped, spore-forming bacteria. The bacteria are able to grow in acidic conditions, while the spores are able to survive typical pasteurization procedures. Overview ''Alicyclobacilli'' are s ...'', as it was closely related to '' A. pohliae''. However, further research found that both ''A. consociatus'' and ''A. pohliae'' belonged in a newly described genus ''Effusibacillus'', and were renamed accordingly. The optimum growth temperature for ''E. consociatus'' is 30 °C, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Bacteria Genera
This article lists the genera of the bacteria. The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI). However many taxonomic names are taken from the GTDB release 07-RS207 (8th April 2022). Phyla {, border="0" style="width: 100%;" ! , - , style="border:0px" valign="top", {, class="wikitable sortable" style="width: 100%; font-size: 95%;" !Syperphylum !Phylum !Authority !Synonyms , - , Parakaryota , , , Myojin parakaryote , - , , " Canglongiota" , Zhang et al. 2022 , , - , , " Fervidibacteria" , , OctSpa1-106 , - , , " Heilongiota" , Zhang et al. 2022 , , - , , " Qinglongiota" , Zhang et al. 2022 , , - , , " Salinosulfoleibacteria" , Tazi et al. 2006 , , - , , " Teskebacteria" , Dojka 1998 , WS1 , - , , " Tharpellota" , Speth et al. 2022 , , - , Terrabacteria , Chloroflexota , Whitman et al. 2018 , "Thermomicrobiota" , - , Terrabacteria , " Dormibacterota ... [...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] |
Bacillales
The Bacillales are an order of Gram-positive bacteria, placed within the Bacillota. Representative genera include ''Bacillus'', ''Listeria'' and ''Staphylococcus''. See also * List of bacteria genera * List of bacterial orders This article lists the orders of the Bacteria. The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI) and the phylogeny is based on 16S ... References Gram-positive bacteria Bacilli {{bacilli-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacilli
Bacilli is a taxonomic class of bacteria that includes two orders, Bacillales and Lactobacillales, which contain several well-known pathogens such as ''Bacillus anthracis'' (the cause of anthrax). ''Bacilli'' are almost exclusively gram-positive bacteria. The name ''Bacillus'', capitalized and italicized, refers to a specific genus of bacteria. The name Bacilli, capitalized but not italicized, can also refer to a less specific taxonomic group of bacteria that includes two orders, one of which contains the genus ''Bacillus''. When the word is formatted with lowercase and not italicized, 'bacillus', it will most likely be referring to shape and not to the genus at all. Ambiguity Several related concepts make use of similar words, and the ambiguity can create considerable confusion. The term "''Bacillus''" (capitalized and italicized) is also the name of a genus (''Bacillus anthracis'') that, among many other genera, falls within the class Bacilli. The word "bacillus" (or its plur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacillota
The Bacillota (synonym Firmicutes) are a phylum of bacteria, most of which have gram-positive cell wall structure. The renaming of phyla such as Firmicutes in 2021 remains controversial among microbiologists, many of whom continue to use the earlier names of long standing in the literature. The name "Firmicutes" was derived from the Latin words for "tough skin," referring to the thick cell wall typical of bacteria in this phylum. Scientists once classified the Firmicutes to include all gram-positive bacteria, but have recently defined them to be of a core group of related forms called the low- G+C group, in contrast to the Actinomycetota. They have round cells, called cocci (singular coccus), or rod-like forms (bacillus). A few Firmicutes, such as ''Megasphaera'', ''Pectinatus'', ''Selenomonas'' and ''Zymophilus'', have a porous pseudo-outer membrane that causes them to stain gram-negative. Many Bacillota (Firmicutes) produce endospores, which are resistant to desiccation and can ... [...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] |
Rod-shaped
A bacillus (), also called a bacilliform bacterium or often just a rod (when the context makes the sense clear), is a rod-shaped bacterium or archaeon. Bacilli are found in many different taxonomic groups of bacteria. However, the name ''Bacillus'', capitalized and italicized, refers to a specific genus of bacteria. The name Bacilli, capitalized but not italicized, can also refer to a less specific taxonomic group of bacteria that includes two orders, one of which contains the genus ''Bacillus''. When the word is formatted with lowercase and not italicized, 'bacillus', it will most likely be referring to shape and not to the genus at all. Bacilliform bacteria are also often simply called rods when the bacteriologic context is clear. Bacilli usually divide in the same plane and are solitary, but can combine to form diplobacilli, streptobacilli, and palisades. * Diplobacilli: Two bacilli arranged side by side with each other. * Streptobacilli: Bacilli arranged in chains. * Coccobac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
