Simple Browser : Welcome guest : log in		 [  Home |  Graph |  ]  KB:  Language:   

Formal Language: 




Sigma KEE - Virus
KB Term: 

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Virus
An Organism consisting of a core of a single nucleic acid enclosed in a protective coat of protein. A virus may replicate only inside a host living cell. A virus exhibits some but not all of the usual characteristics of living things.
Relationships      
Parents Microorganism An Organism that can be seen only with the aid of a microscope.
Children DNAVirusThe class of viruses whose genetic material is made of DNA.
 EnvelopedVirusThe class of viruses whose virions have a lipid bilayer formed when the nucleocapsid buds through the cell membrane upon formation.
 RNAVirusThe class of viruses whose genetic material is made up of RNA.
 TickBorneEncephalitisVirusAny Virus whose host is a tick and which carries an instance of TickBorneEncephalitis.
 UnenvelopedVirusThe class of viruses whose nucleocapsid does not have a lipid bilayer while it is in the virion stage.
 ViralAgentBiologicalAgents that are also a Virus.
 VirusDoubleStrandedThe class of viruses whose DNA or RNA is doublestranded.
 VirusSingleStrandedThe class of viruses whose DNA or RNA is singlestranded.


Show simplified definition with tree view
Show full definition (without tree view)
Show full definition (with tree view)


Sigma web home      Suggested Upper Merged Ontology (SUMO) web home
Sigma version 3.0 is open source software produced by Articulate Software and its partners