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Aspergillus is a genus consisting of a few hundred mould species found in various climates worldwide.
Ulmus elongataL. K. Fu & C. S. Ding , also known as the long raceme elm in the US, is a deciduous tree endemic to broadleaf forests in the eastern provinces of China.
Mycobacterium elephantis, a bacterium of the family Mycobacteriaceae, was discovered and isolated from a deceased elephant near India and may be linked to respiratory dysfunction. Organisms in the genus Mycobacterium are known to be aerobic and non-motile. Organisms within Mycobacterium belong to either the rapid growing group or the slow growing group. M. elephantis is classified as a rapid grower and relates most closely to Mycobacterium confluentis and Mycobacterium phlei.
Actinophytocola is a genus in the phylum Actinobacteria (Bacteria).
'Cryptococcus albidosimilis is a species that has been isolated from soil in Antarctica. When plated on agar it produces colonies that are shining white. The colonies appear to be mucosoid in appearance when plated on agar. When grown in liquid media, the yeast fails to grow well unless the media is constantly agitated. This species is considered mesophilic, with optimal growth temperature is at 25 °C, with a maximum growth temperature. On the microscopic level, the cells are ovoid in shape, and produce a capsule. C. albidosimilis reproduces through budding, and it does not appear s though this species reproduces through any sexual means. When mature, the cell size is approximately 4.9μm to 6.6μm. C. albidosimilis can use L-arabinose, cellobiose, citrate at pH 6.0, ethanol, D-glucitol, gluconate at pH 5.8, glucuronate at pH 5.5, myo-inositol, lactose, maltose, mannitol, melezitose, α-methylglucoside, L-rhamnose, salicin, soluble starch, succinate at pH 5.5, sucrose and xylose as sole carbon sources. This cell can also use L-lysine, nitrate and cadaverine as sole nitrogen sources. This species cannot ferment. C. albidosimilis is DBB positive, and produces amylose.
Cryptococcus antarcticus is a species of Cryptococcus that has been isolated from soil in Antarctica, as the name suggests. This species grows best between 4 °C (39 °F) and 20 °C (68 °F), and some strains of C. antarcticus have been observed to grow upwards of 25 °C (77 °F). This temperature range is one of the only things that can distinguish it from C. albidus var. albidus on the DNA level, however, it can be phenotypically differentiated through its ability to utilize different minerals and its overall appearance. When plated the colonies have a slightly mucosoid appearance, with a white to cream coloration. C. antarcticus is able to assimilate nitrogen and glucoronate, and some strains can turn a dirty yellow when assimilating the previously mentioned compounds. When being cultured in liquid media, constant agitation is required. On a microscopic level this yeast is ovoid in shape. C. antarcticus has not been seen to sexually reproduce, but when they do reproduce asexually they do so through budding. Mature cells that have not recently budded typically are 4.0 μm by 7.5 μm, and they do not appear to produce pseudomycelium. C. antarcticus is not able to ferment, but all of its strains use cellobiose, 2-ketogluconate in hemicalcium salt, gluconate at pH 5.8, glucuronate at pH 5.5, maltose, mannitol, melezitose, soluble starch and succinate at pH 5.5 as sole carbon sources. Only certain strains of C. anarcticus can use citrate at pH 6.0, D-glucitol, L-arabinose, raffinose and xylose as sole carbone sources. This species does not require vitamins for optimal growth. Cryptococcus anarcticus is able to produce amylose. This species is also able to assimilate L-lysine, nitrate and cadaverine as nitrogen sources.
Marinitoga piezophila is a species of rod-shaped, thermo-piezophilic bacteria. It is, anaerobic, chemo-organotrophic, sulfur-reducing, motile, have a mean length of 1-1.5 micrometres and stains Gram-negative. The type strain is KA3T.
Xanthomonas oryzae pv. oryzae is a bacterial pathovar which causes a serious blight of rice, other grasses and sedges.
Desulfurobacterium atlanticum is a thermophilic, anaerobic and chemolithoautotrophic bacterium from the family Aquificaceae. In 2006 it was isolated from marine hydrothermal systems and proposed to become a new bacterial species.
Trichothecium roseum is a fungus in the division Ascomycota first reported in 1809. It is characterized by its flat and granular colonies which are initially white and develop to be light pink in color. This fungus reproduces asexually through the formation of conidia with no known sexual state. Trichothecium roseum is distinctive from other species of the genus Trichothecium in its characteristic zigzag patterned chained conidia. It is found in various countries worldwide and can grow in a variety of habitats ranging from leaf litter to fruit crops. Trichothecium roseum produces a wide variety of secondary metabolites including mycotoxins, such as roseotoxins and trichothecenes, which can infect and spoil a variety of fruit crops. It can act as both a secondary and opportunistic pathogen by causing pink rot on various fruits and vegetables and thus has an economical impact on the farming industry. Secondary metabolites of T. roseum, specifically Trichothecinol A, are being investigated as potential anti-metastatic drugs. Several agents including harpin, silicon oxide, and sodium silicate are potential inhibitors of T. roseum growth on fruit crops. Trichothecium roseum is mainly a plant pathogen and has yet to show a significant impact on human health.
Rhizopus oryzae is a filamentous heterothallic microfungus that occurs as a saprotroph in soil, dung, and rotting vegetation. This species is very similar to Rhizopus stolonifer, but it can be distinguished by its smaller sporangia and air-dispersed sporangiospores. It differs from R. oligosporus and R. microsporus by its larger columellae and sporangiospores. R. oryzae is used economically in the production of the enzymes, glucoamylase and lipase, in the synthesis of organic acids, and in various fermented foods. The many strains of R. oryzae produce a wide range of enzymes such as carbohydrate digesting enzymes and polymers along with a number of organic acids, ethanol and esters giving it useful properties within the food industries, bio-diesel production, and pharmaceutical industries. It is also an opportunistic pathogen of humans causing mucormycosis.
Marininema mesophilum is a bacterium from the genus of Marininema which has been isolated from sediments from South China Sea.
Roseomonas is a genus of Gram negative bacteria. The cells are coccoid rods when viewed microscopically. Certain species are known to be opportunistic infections for humans.
Roseomonas oryzae is a species of Gram negative, strictly aerobic, coccobacilli-shaped, pale pink-colored bacterium. It was first isolated from rice paddy rhizosphere soil in Western Ghats, Kankumbi, India. The species name is derived from Latin oryzae.
Tritirachium oryzae is a fungus in the Basidiomycota often mistaken for a member of the Ascomycota. it is a mesophile linked recently with human pathogenicity in multiple, rare cases. This species produces airborne spores and is an endophyte of several plant species in North America, South America and in the Middle East.
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.
Intrasporangium is a genus of Gram positive, nonmotile, endosporeforming bacteria. The genus name refers to the ability to form sporangia intercalary in the mycelial hyphae. The family Intrasporangiaceae is named after the genus, and Intrasporangium is the type genus for the family.
Intrasporangium calvum is a species of Gram positive, aerobic, endosporeforming bacterium. The species was initially isolated from air in a school dining room in the Soviet Union. The species was first described in 1967, and was the first and only species in the genus Intrasporangium until 2012.
Intrasporangium chromatireducens is a species of Gram positive, strictly aerobic bacterium. The species was initially isolated from manganese mining soil in Hunan Province, China. The species was first described in 2012, and its name refers to the species ability to reduce chromate.
Intrasporangium oryzae is a species of Gram positive, strictly aerobic bacterium. The species was initially isolated from rice paddy soil. The species was first described in 2007, and its name is derived from Latin oryzae. It was originally placed in the novel genus Humihabitans, but further research reclassified the species as a member of the existing genus, Intrasporangium. Because Humihabitans was monospecific, with H. oryzae as the only species, the genus is now defunct.
References
- 1 2 Yang, L.-L.; Ao, T.; Wang, X.-H.; He, J.; Klenk, H.-P.; Tang, S.-K.; Li, W.-J. (17 June 2011). "Proposal of Intrasporangium mesophilum sp. nov., and reclassification of Humihabitans oryzae Kageyama et al. 2007 as Intrasporangium oryzae comb. nov". International Journal of Systematic and Evolutionary Microbiology. 62 (Pt 5): 1037–1041. doi: 10.1099/ijs.0.029934-0 .