| RAEB-T | Refractory Anemia with Excess Blasts in Transformation |
|---|---|
| ATZ | atypical transformation zone |
| ELECTZ | electrosurgical loop excision of the cervical transformation zone |
| HLT | heart-lung transplantation; human lipotropin; human lymphocyte transformation |
| LETS | large external transformation-sensitive [protein] |
| BT | Blastic transformation |
|---|---|
| DLT | Direct Linear Transformation |
| EMT | Epithelial-mesenchymal transformation |
| FFT | Fast Fourier 'Transformation |
| HT | Hemorrhagic transformation |
| transformation | <chemistry> The change of form or structure, conversion from one form to another. <oncology> The change that a normal cell undergoes as it becomes malignant. In eukaryotes, the conversion of normal cells to malignant cells in cell culture. Origin: L. Formatio = formation (18 Nov 1997) |
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| transformation constant | <physics, radiobiology> The fraction of the amount of a radionuclide that undergoes transition per unit time. Formally: Lamda=dP/dt Where dP is the probability of a given nucleus undergoing spontaneous nuclear transition in the time interval dt. (16 Dec 1997) |
| transformation efficiency | The number of bacterial cells that uptake and express plasmid DNA divided by the mass of plasmid used (in transformants/microgram). (09 Oct 1997) |
| transformation zone | Zone on the cervix at which squamous epithelium and columnar epithelium meet; changes location in response to a woman's hormonal status. (05 Mar 2000) |
| transformation, bacterial | The heritable modification of the properties of a competent bacterium by DNA from another bacterial strain. (12 Dec 1998) |
| transformation, genetic | The unidirectional transfer and incorporation of foreign DNA by prokaryotic or eukaryotic cells and the subsequent recombination of part or all of that DNA into the cell's genome. (glossary of genetics: classical and molecular, 5th ed) (12 Dec 1998) |
| abiotic transformation | <biochemistry> An abiotic transformation is any process in which a chemical in the environment is altered by non-biological mechanisms (such as by exposure to sunlight). (09 Oct 1997) |
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| bacterial transformation | <microbiology> A genetics lab procedure where bacteria are induced to accept and incorporate into their genome foreign pieces of cell-less, isolated DNA, often in the form of a plasmid. The DNA to be introduced usually contains a selectable marker so that the bacteria which successfully incorporate the DNA can be selected for. (09 Oct 1997) |
| blast transformation | <haematology> The morphological and biochemical changes in lymphocytes, both B and T, on exposure to antigen or to a mitogen. The cells appear to move from G0 to G1 stage of the cell cycle. They usually enlarge and proceed to S phase and mitosis later. The process probably involves receptor cross linking on the plasma membrane. (18 Nov 1997) |
| genetic transformation | <molecular biology> Genetic change brought about by the introduction of exogenous DNA into a cell. See: transformation, germ line transformation, transfection. (18 Nov 1997) |
| germ line transformation | Micro injection of foreign DNA into an early embryo, so that it becomes incorporated into the germ line of the individual and thus stably inherited in subsequent generations of transgenic organisms. Typically, the DNA would be a reporter gene or cDNA in a vector such as a transposon, that might also carry a visible marker gene such as eye or coat colour), so that successful transformation could readily be detected. (18 Nov 1997) |
| viral transformation | <oncology, virology> Malignant transformation of an animal cell in culture, induced by a virus. (18 Nov 1997) |
| cell transformation | Morphological and physiological changes resulting from infection of an animal cell by an oncogenic virus. (05 Mar 2000) |
| cell transformation, neoplastic | Cell changes manifested by escape from control mechanisms, increased growth potential, alterations in the cell surface, karyotypic abnormalities, morphological and biochemical deviations from the norm, and other attributes conferring the ability to invade, metastasize, and kill. (12 Dec 1998) |
| cell transformation, viral | An inheritable change in cells manifested by changes in cell division and growth and alterations in cell surface properties. It is induced by infection with a transforming virus. (12 Dec 1998) |
| Haldane transformation | The multiplication of inspired oxygen concentration by the ratio of expired to inspired nitrogen concentrations in the calculation of oxygen consumption or respiratory quotient by the open circuit method. (05 Mar 2000) |
| sol gel transformation | Transition between more fluid cytoplasm (endoplasm) and stiffer gel like ectoplasm proposed as a mechanism for amoeboid locomotion: since the endoplasm cannot really be considered a simple fluid and has visco elastic properties like a gel, the term is misleading. (18 Nov 1997) |
| spontaneous transformation | Transformation of a cultured cell that occurs without the deliberate addition of a transforming agent. Cells from some species, especially rodents, are particularly prone to such spontaneous transformation. (18 Nov 1997) |
| nodular transformation of the liver | A rare condition in which nodules of hyperplastic hepatocytes develop without fibrosis or general loss of lobular architecture. Synonym: nodular regenerative hyperplasia. (05 Mar 2000) |
| Lobry de Bruyn-van Ekenstein transformation | The conversion of glucose to fructose and mannose in dilute alkali by enolization adjacent to the carbonyl group to form an enediol, a reaction analogous to certain biochemical transformations. (05 Mar 2000) |
| logit transformation | A method of linearizing dose-response curves for radioimmunoassay techniques; i.e., Logit B (bound)/Bo(initial binding) = Log (B/Bo/1-B/Bo). (05 Mar 2000) |
Synonyms : Bacterial Transformation
Synonyms : Genetic Transformation, Genetic Transformations, Transformations, Genetic
| transformation |
a qualitative change (mathematics) a function that changes the position or direction of the axes of a coordinate system a rule describing the conversion of one syntactic structure into another related syntactic structure (genetics) modification of a cell or bacterium by the uptake and incorporation of exogenous DNA the act of changing in form or shape or appearance; "a photograph is a translation of a scene onto a two-dimensional surface"
출처: wordnet.princeton.edu/perl/webwn
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| transformation |
The process that converts coordinates from one coordinate system to another through translation, rotation, and scaling. ARC/INFO supports these transformations: similarity, affine, piecewise linear, projective, NADCON datum adjustment using minimum-derived curvature transformation, and a polynomial transformation to warp grids and images.
출처: www.geocities.com/CapeCanaveral/1224/terms/esri_gl...
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| transformation |
The change that a normal cell undergoes as it becomes malignant.
출처: www.stjude.org/glossary
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| transformation |
1) A process in which genetic information is transferred by means of extracellular pieces of DNA in bacteria 2) The failure of cells to remain constrained in their growth properties and give rise to tumors.
출처: www.modernhumanorigins.com/t.html
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| transformation |
A process in which exogenous DNA is taken up by a (recipient) cell or protoplast, in which it may be incorporated into the chromosome (or, eg, into a plasmid) by homologous recombination or converted into an autonomous replicon. The DNA (transforming or donor DNA) may be a fragment of chromosomal DNA from a related strain, a plasmid, or a viral genome. (16)
출처: ppathw3.cals.cornell.edu/glossary/Defs_T.htm
|
| transformation | the act of changing in form or shape or appearance |
|---|---|
| transformation | (genetics) modification of a cell or bacterium by the uptake and incorporation of exogenous DNA |
| transformation | a rule describing the conversion of one syntactic structure into another related syntactic structure |
| transformation | a qualitative change |
| transformation | (mathematics) a function that changes the position or direction of the axes of a coordinate system |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|