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Pithovirus—the largest known virus; Parvovirus—smallest known viruses; Pelagibacter ubique—possesses one of the smallest bacterial genomes; Virophage—a virus that requires the host cell to be co-infected with a giant virus; The Giant Virus Finder is a software tool that identifies giant viruses in environmental Metagenomes.
[citation needed] It exhibits 7 aminoacyl tRNA synthetases (Table 2), the archetypes of enzymes previously thought only to be encoded by cellular organisms. While 4 of these enzymes were known to be present in Mimivirus and Mamavirus (for tyrosine, arginine, cysteine, and methionine), Megavirus exhibits three more (for tryptophan, asparagine ...
[21] [22] According to the World Health Organization, approximately 10 million new TB infections occur every year, and 1.5 million people die from it each year – making it the world's top infectious killer (before COVID-19 pandemic). [21] However, there is a lack of sources which describe major TB epidemics with definite time spans and death ...
Classification Binomial name Common name Dimension Size Reference Flatworm animal: Eucestoda: Tapeworm: length (maximum) 25 m: Eucestoda: Nematode animal: Loa loa: Loa loa: length (female)
CHV1 is exceptional within mycoviral research for its success as a biocontrol agent against the fungus C. parasitica, the causative agent of chestnut blight, in Europe, but also because it is a model organism for studying hypovirulence in fungi. However, this system is only being used in Europe routinely because of the relatively small number ...
Tests revealed he had a sexually transmitted fungus, called Trichophyton mentagrophytes type VII. It is the first time the fungus has been identified in the U.S. Last year, doctors in France ...
Histoplasmosis can be diagnosed by samples containing the fungus taken from sputum (via bronchoalveolar lavage), blood, or infected organs. In the majority of immunocompetent individuals, histoplasmosis resolves without any treatment. Typical treatment of severe disease first involves treatment with amphotericin B, followed by oral itraconazole. No
The Great Barrier Reef is the world's largest structure composed of living entities, stretching 2,000 km (1,200 mi) but contains many organisms of many types of species. When considering singular entities, the largest organisms are clonal colonies which can spread over large areas. Pando, a clonal colony of the quaking aspen tree, is widely ...