MeSH

Includes newly defined organisms as well as some that will never be classified to the genus and/or species level because of loss of the specimen or other information.

Year introduced: 2001

Fungi whose taxonomic relationships have not been authoritatively established.

Year introduced: 1999

Viruses whose taxonomic relationships have not been established.

Year introduced: 1992

Unclassified, bisegmented, double-stranded RNA virus isolated from the feces of humans and other animals. Some reports associate it with gastroenteritis in humans.

Year introduced: 1995

Work consisting of a formal report giving details of the investigation and results of a medical or other scientific problem. When issued by a government agency or comparable official body, its contents may be classified, unclassified, or declassified with regard to security clearance. This publication type may also cover a scientific paper or article that records the current state or current position of scientific research and development. If so labeled by the editor or publisher, this publication type may be properly used for journal articles.

Year introduced: 2008(1991)

Date introduced: November 5, 2012

nucleoprotein of Hendra virus, an unclassified member of the Paramyxovirinae subfamily; amino acid sequence in first source; GenBank AF017149

Date introduced: December 21, 1998