Terminology Service < Semantic Lookup Platform

All terms in ONE

Label	Id	Description
PCR program	OBI_0001961	[a PCR program is a plan specification which is executed during a polymerase chain reaction (PCR) by a thermocycler instrument that will iterate through the changes in temperature and duration of each of the annealing, denaturation, elongation steps for as many times as specified by the program.]
target gene specification	OBI_0001962	[is a directive information specifying a coding genomic region which is the focus of a planned process such as an assay, for instance in a environmental gene survey]
target subfragment specification	OBI_0001963	[is a directive information specifying a genomic region, possibly located in a coding genomic region, which is the focus of a planned process such as an assay, for instance in a environmental gene survey]
decision-theoretic analysis objective	OBI_0001964	[An objective specification which what includes a description of two or more alternative actions to take in a particular situation and a metric that enables comparisons of the two actions. The objective specified is achieved in a planned process which includes a data transformation, the output of which is an identification of the 'best' choice according to the metric.]
decision analysis study design	OBI_0001965	[a study design that has a decision analysis objective specification as part]
sequence library data demultiplexing	OBI_0001966	[is a data transformation which uses sequence alignment and 'multiplex identifier sequence' information to separate all reads belonging to a given single sample following the sequencing of a multiplexed library]
JEOL CapNMR probe	OBI_0000635	[The JEOL ECA and ECX NMR spectrometers now support the MRM/Protasis CapNMR Probe for well plate-based and microvial-based NMR analysis. The CapNMR probe is available at proton frequencies ranging from 300 MHz to 800 MHz in both indirect configurations (e.g. 1H{13C} and 1H {31P}) and also in triple resonance configurations (e.g. 1H{13C, 15N}, 1H{31P, 15N}). Both employ a high-strength z-directed field gradient. The flowprobes come with the choice of two flowcell volumes: a 5 μl flowcell with an NMR active volume of 2.5 μl, and a 10 μl flowcell with an NMR active volume of 5 μl. The fluidic connections are 75 μm i.d. and 1/32 o.d. FEP Teflon with hastelloy unions for exceptional solvent compatibility.]
column heater	OBI_0000633	[The glass liner can be fitted with a separate heater and the volatilization temperature can, thus, be controlled. This flash heater system is available in most chromatographs. By using a syringe with a long needle, the tip can be made to penetrate past the liner and discharge its contents directly into the column packing. This procedure is called 'on-column injection' and, as it reduces peak dispersion on injection and thus, provides higher column efficiencies, is often the preferred procedure.]
Bruker Metabolic Profiler	OBI_0000632	[An NMR platform for conducting metabonomics studies, traditional metabolism studies, and analysis of complex mixtures, featuring an Avance NMR spectrometer and a microTOF from Bruker Daltonics. By combining the structural resolving power of NMR with mass accuracy of the microTOF Bruker offers a complete system for metabolic research. The Metabolic Profiler provides a simple, easy to use and inexpensive base-system to acquire the spectroscopic data, needed to do basic metabolic profiling including metabonomic statistical analysis.]
Varian MERCURY spectrometer	OBI_0000631	[MERCURYplus spectrometers provide superior control, stability, and performance for high-productivity environments. Surface-mount electronics enable a small footprint without compromising data quality. Modular design allows flexible configuration. Direct digital synthesis, linear amplifiers, and other innovative RF and digital technologies enable push-button operation.]
regulation of molecular function, epigenetic	GO_0040030	[Any heritable epigenetic process that modulates the frequency, rate or extent of protein function by self-perpetuating conformational conversions of normal proteins in healthy cells. This is distinct from, though mechanistically analogous to, disease states associated with prion propagation and amyloidogenesis. A single protein, if it carries a glutamine/asparagine-rich ('prion') domain, can sometimes stably exist in at least two distinct physical states, each associated with a different phenotype; propagation of one of these traits is achieved by a self-perpetuating change in the protein from one form to the other, mediated by conformational changes in the glutamine/asparagine-rich domain. Prion domains are both modular and transferable to other proteins, on which they can confer a heritable epigenetic alteration of function; existing bioinformatics data indicate that they are rare in non-eukarya, but common in eukarya.]
hematology assay	OBI_0000630	[An assay that studies blood and blood producing organs using a variety of techniques and instruments]
regulation of gene expression, epigenetic	GO_0040029	[Any process that modulates the frequency, rate or extent of gene expression; the process is mitotically or meiotically heritable, or is stably self-propagated in the cytoplasm of a resting cell, and does not entail a change in DNA sequence.]
gas purifier	OBI_0000638	[Gas purifiers are instruments used for the removal of gas impurities like hydrocarbons, oxygen, and moisture from carrier gas and fuel gases for GC or GC-MS systems.]
obsolete_polymer	OBI_0100069	[A macromolecule is a molecule of high relative molecular mass, the structure of which essentially comprises the multiple repetition of units derived, actually or conceptually, from molecules of low relative molecular mass.]
acquisition computer	OBI_0000636	[A Computer used for NMR, can be divided into central processing unit (CPU), consisting of instruction, interpretation and arithmetic unit plus fast access memory, and peripheral devices such as bulk data storage and input and output devices (including, via the interface, the spectrometer). Under software control, the computer controls the RF pulses and gradients necessary to acquire data, and process the data to produce spectra or images. Note that devices such as the spectrometer may themselves incorporate small computers.]
multiplexing sequence identifier	OBI_0001967	[A multiplexing sequence identifier is a nucleic acid sequence which is used in a ligation step of library preparation process to allow pooling of samples while maintaining ability to identify individual source material and creation of a multiplexed library]
screening library	OBI_0100064	[a screening library is a collection of materials engineered to identify qualities of a subset of its members during a screening process?]
operational taxonomic unit matrix	OBI_0001968	[Operational Taxonomic Unit matrix is a data item, organized as a table, where organismal taxonomic units, computed by sequence analysis and genetic distance calculation, are counted in a set of biological or environmental samples. The table is used to appraise biodiversity of a population or community of living organism. ]
synthetic peptide	OBI_0100065	[a synthetic peptide is an material entity which is artificially engineered and results from the synthesis of a chain of amino acids which may also be found in natural protein and be identical in sequence to a protein fragment]