Terminology Service < Semantic Lookup Platform

All terms in ONE

Label	Id	Description
pattern matching objective	OBI_0000868	[A pattern matching objective aims to detect the presence of the constituents of a given pattern. In contrast to pattern recognition, the pattern is rigidly specified. Patterns are typicall sequences or trees.]
milk	UBERON_0001913	[An emulsion of fat globules within a fluid that is secreted by the mammary gland during lactation.]
cell line immortalization	OBI_0000877	[an establishing cell line process whereby a mortal cell line is intentionally genetically modified to be capable of indefinite propagation and re-established as a new immortal cell line]
cytoplasmic RNA extract	OBI_0000876	[A RNA extract that is the output of a RNA extraction process in which RNA molecules found in the cytoplasm are extracted.]
cytoplasmic RNA extraction	OBI_0000859	[A RNA extraction process in which the desired output material is RNA in the cytoplasm.]
viral hemagglutination inhibition assay	OBI_0000875	[An assay that measures the ability of an evaluant to inhibit hemagglutination by a virus. Hemagglutinin is a viral protein which binds to sialic acid receptors on cells or to erythrocytes, causing the cells to clump. Loss of clumping indicates hemagglutination inhibition by the evaluant.]
induced hemagglutination	OBI_0000906	[The clumping or clustering of red blood cells caused by certain viruses, antibodies, or other substances]
pre-mortem specimen	OBI_0000873	[a specimen that was taken from a live organism]
serum neutralization of viral infectivity assay	OBI_0000872	[An analyte assay that measures virus-neutralizing abilities of different sera. Different dilutions of serum are mixed with virus and used to infect cells. At the lower dilutions, antibodies will block infection, but at higher dilutions, there will be too few antibodies to have an effect.The neutralization titer is expressed as the reciprocal of the highest dilution at which virus infection is blocked.]
platelet activating factor production	GO_0002390	[The synthesis or release of platelet activating factor following a stimulus, resulting in an increase in its intracellular or extracellular levels.]
viral hemagglutination assay	OBI_0000871	[An assay that quantifies viruses by their hemagglutination activity.]
random primed DNA labeling	OBI_0000879	[a labeling in which random primers are used to uniformly label input DNA]
nuclear RNA extraction	OBI_0000888	[A RNA extraction process in which the desired output material is RNA in the nucleus.]
secondary structure of sequence macromolecule	OBI_0000885	[A quality inhering in a molecule that refers to general three-dimensional form of local segments of biopolymers such as proteins and nucleic acids (DNA/RNA). It does not, however, describe specific atomic positions in three-dimensional space, which are considered to be tertiary structure. Secondary structure was introduced by Kaj Ulrik Linderstrøm-Lang in the 1952 Lane medical lectures at Stanford.]
in vivo cell killing assay	OBI_0000883	[A cell killing assay that measures if and how many target cells are killed within an organism.]
cell-cell killing assay	OBI_0000882	[A cytometry assay that monitors a cell population to track how many are killed by other cells.]
survival curve	OBI_0000889	[A survival curve is a report graph which is a graphical representation of data where the percentage of survival is plotted as a function of time.]
core promoter sequence-specific DNA binding	GO_0001046	[Interacting selectively and non-covalently with a sequence of DNA that is part of a core promoter region. The core promoter is composed of the transcription start site and binding sites for the RNA polymerase and the basal transcription machinery. The transcribed region might be described as a gene, cistron, or operon.]
GO_0001047	GO_0001047
organellar RNA extract	OBI_0000899	[A RNA extract that is the output of an extraction process in which RNA molecules found in an organelle, e.g., mitochondrion, ER, or chloroplast, excluding the nucleus, are extracted.]