ONKI3 | Medical Subject Headings

The ONKI is provided as a part of the ONKI Living Lab - an open lab for testing the latest semantic web technologies in practice, with real users like you. Currently, over 10 000 people are using ONKI each month.

We hope you like the ONKI service and enjoy using it for your purposes!

If you encounter any problems or have improvement ideas, please contact the ONKI team. We are also very much interested in your success stories in using ONKI - please share your experiences!

The ONKI Team

Jouni Tuominen, Living Lab contact person, APIs, widgets, publishing of ontologies, etc.
Eero Hyvönen, professor, head of research group

Former members: Kim Viljanen, Rami Alatalo.

Building the future of the Semantic Web and beyond.

SeCo's homepage
For the latest semantic news, follow us on Twitter and fan us on Facebook!

How can we help you?

Live presentations about ONKI: what it is? how to use it?
Support for creating and publishing ontologies.
Online technical support for using ONKI.
Co-operation in projects.
And more, please ask.


Hierarchy:	Medical Subject Headings (MeSH) ∟ Biological Factors ∟ Antigens ∟ Antigens, Bacterial ∟ Polysaccharides, Bacterial ∟ Lipopolysaccharides ∟ O Antigens 1 coordinate concept ∟ Lipid A Medical Subject Headings (MeSH) ∟ Biological Factors ∟ Toxins, Biological ∟ Bacterial Toxins ∟ Endotoxins ∟ Lipopolysaccharides ∟ O Antigens 1 coordinate concept ∟ Lipid A Medical Subject Headings (MeSH) ∟ Carbohydrates ∟ Glycoconjugates ∟ Lipopolysaccharides ∟ O Antigens 1 coordinate concept ∟ Lipid A Medical Subject Headings (MeSH) ∟ Carbohydrates ∟ Polysaccharides ∟ Polysaccharides, Bacterial ∟ Lipopolysaccharides ∟ O Antigens 1 coordinate concept ∟ Lipid A Medical Subject Headings (MeSH) ∟ Lipids ∟ Lipopolysaccharides ∟ O Antigens 1 coordinate concept ∟ Lipid A X
Broader terms:	Medical Subject Headings (MeSH) ∟ Biological Factors ∟ Antigens ∟ Antigens, Bacterial ∟ Polysaccharides, Bacterial ∟ Lipopolysaccharides ∟ O Antigens Medical Subject Headings (MeSH) ∟ Biological Factors ∟ Toxins, Biological ∟ Bacterial Toxins ∟ Endotoxins ∟ Lipopolysaccharides ∟ O Antigens Medical Subject Headings (MeSH) ∟ Carbohydrates ∟ Glycoconjugates ∟ Lipopolysaccharides ∟ O Antigens Medical Subject Headings (MeSH) ∟ Carbohydrates ∟ Polysaccharides ∟ Polysaccharides, Bacterial ∟ Lipopolysaccharides ∟ O Antigens Medical Subject Headings (MeSH) ∟ Lipids ∟ Lipopolysaccharides ∟ O Antigens Lipopolysaccharides > Polysaccharides, Bacterial > Antigens, Bacterial > Antigens > Biological Factors > Medical Subject Headings (MeSH) Lipopolysaccharides > Endotoxins > Bacterial Toxins > Toxins, Biological > Biological Factors > Medical Subject Headings (MeSH) Lipopolysaccharides > Glycoconjugates > Carbohydrates > Medical Subject Headings (MeSH) Lipopolysaccharides > Polysaccharides, Bacterial > Polysaccharides > Carbohydrates > Medical Subject Headings (MeSH) Lipopolysaccharides > Lipids > Medical Subject Headings (MeSH) X
History note:	Antigens, Bacterial (1981-1992) \| Polysaccharides, Bacterial (1993-1995)X
historyNote*:	96; was O ANTIGEN, BACTERIAL (NM) 1981-95 X
onlineNote*:	use O ANTIGENS (NM) to search O ANTIGEN, BACTERIAL 1981-95 X
publicMeSHNote*:	96; O ANTIGEN, BACTERIAL was indexed under POLYSACCHARIDES, BACTERIAL 1993-95 & ANTIGENS, BACTERIAL 1981-92 X
Scope note:	The lipopolysaccharide-protein somatic antigens, usually from gram-negative bacteria, important in the serological classification of enteric bacilli. The O-specific chains determine the specificity of the O antigens of a given serotype. O antigens are the immunodominant part of the lipopolysaccharide molecule in the intact bacterial cell. (From Singleton & Sainsbury, Dictionary of Microbiology and Molecular Biology, 2d ed) X
activeMeSHYear*:	2007X
dateCreated*:	1995-06-05X
dateEstablished*:	1996-01-01X
dateRevised*:	2006-07-05X
recordAuthorizer*:	sjnX
recordMaintainer*:	agsX
recordOriginator*:	AGSX
Type:	Concept X
Coordinate terms:	Lipid A X
URI:	X
Labels and equivalent concepts:	O-antigeenit (fi) O-antigeeni (fi, replaced) O-antigener (sv) O-Specific Polysaccharides (en, replaced) O-Specific Polysaccharide (en, replaced) O-Antigens (en, replaced) O Antigen, Bacterial (en, replaced) O Antigen (en, replaced) X
Share:	X