| RT | radiologic technologist; radiotelemetry; radiotherapy; radium therapy; rapid tranquilization; reacti... |
|---|---|
| GnRH | Gonadotropin Releasing Hormone [HP 1898, 2034] = LHRH = Go... |
| AAMT | American Association for Medical Transcription |
| ATF | activating transcription factor; anterior talofibular [ligament]; ascites tumor fluid |
| CTU | cardiac-thoracic unit; centigrade thermal unit; constitutive transcription unit |
| DDRT-PCR | Differential display reverse transcription PCR |
|---|---|
| DDRT-PCR | Differential display reverse transcription polymerase chain reaction |
| QRT-PCR | Quantitative reverse transcription polymerase chain reaction |
| RT | Reverse Transcription |
| RT-PCR | Reverse Transcription Polymerase Chain Reaction |
| reverse transcription | <molecular biology> The process of copying information found in RNA into DNA. (09 Oct 1997) |
|---|
| transcription | <molecular biology> Synthesis of RNA by RNA polymerases using a DNA template. (18 Nov 1997) |
|---|---|
| transcription factor | <molecular biology> Protein required for recognition by RNA polymerases of specific stimulatory sequences in eukaryotic genes. Several are known that activate transcription by RNA polymerase II when bound to upstream promoters. Transcription of the 5S RNA gene in Xenopus by RNA polymerase III is dependent on a 40 kD protein TFIIIA that binds to a regulatory site in the centre of the gene and was the first protein found to exhibit the metal binding domains known as zinc fingers. (17 Mar 1998) |
| transcription factor ap-1 | A multiprotein complex composed of the products of c-jun and c-fos proto-oncogenes. These proteins must dimerise in order to bind to the ap-1 recognition site, also known as the tpa-responsive element (tre). Ap-1 controls both basal and inducible transcription of several genes. (12 Dec 1998) |
| transcription factors | Endogenous substances, usually proteins, which are effective in the initiation, stimulation, or termination of the genetic transcription process. (12 Dec 1998) |
| transcription factor, sp1 | Promoter-specific RNA polymerase II transcription factor that binds to the gc box, one of the upstream promoter elements (upe) in mammalian cells. The binding of sp1 is necessary to initiate transcription in the promoters of a variety of cellular and viral genes including c-ha-ras and HIV. (12 Dec 1998) |
| transcription factors, tfii | The so-called general transcription factors that bind to RNA polymerase II and that are required to initiate transcription. They include tfiia, tfiib, tfiid, tfiie, tfiif, tfiih, tfii-I, and tfiij. In vivo they apparently bind in an ordered multi-step process and/or may form a large preinitiation complex called RNA polymerase II holoenzyme. (12 Dec 1998) |
| transcription factors, tfiii | Factors that bind to RNA polymerase III and aid in transcription. They include the assembly factors tfiiia and tfiiic and the initiation factor tfiiib. All combine to form a preinitiation complex at the promotor that directs the binding of RNA polymerase III. (12 Dec 1998) |
| transcription, genetic | The transfer of genetic information from DNA to messenger RNA by DNA-directed RNA polymerase. It includes reverse transcription and transcription of early and late genes expressed early in an organism's life cycle or during later development. (12 Dec 1998) |
| transcription unit | <molecular biology> A region of DNA that is transcribed to produce a single primary RNA transcript, i.e. A newly synthesised RNA molecule that has not been processed. Transcription units can be mapped by kinetic studies of RNA synthesis and in some instances directly visualised by electron microscopy. (17 Mar 1998) |
| erythroid transcription factor | <molecular biology> Transcription factor that binds to regulatory regions of genes expressed in erythroid cells. (18 Nov 1997) |
| reverse | 1. To turn back; to cause to face in a contrary direction; to cause to depart. "And that old dame said many an idle verse, Out of her daughter's heart fond fancies to reverse." (Spenser) 2. To cause to return; to recall. "And to his fresh remembrance did reverse The ugly view of his deformed crimes." (Spenser) 3. To change totally; to alter to the opposite. "Reverse the doom of death." (Shak) "She reversed the conduct of the celebrated vicar of Bray." (Sir W. Scott) 4. To turn upside down; to invert. "A pyramid reversed may stand upon his point if balanced by admirable skill." (Sir W. Temple) 5. Hence, to overthrow; to subvert. "These can divide, and these reverse, the state." (Pope) "Custom . . . Reverses even the distinctions of good and evil." (Rogers) 6. To overthrow by a contrary decision; to make void; to under or annual for error; as, to reverse a judgment, sentence, or decree. Reverse arms, a position of a soldier in which the piece passes between the right elbow and the body at an angle of 45 deg, and is held as in the illustration. To reverse an engine or a machine, to cause it to perform its revolutions or action in the opposite direction. Synonym: To overturn, overset, invert, overthrow, subvert, repeal, annul, revoke, undo. Origin: See Reverse, and cf. Revert. 1. Turned backward; having a contrary or opposite direction; hence; opposite or contrary in kind; as, the reverse order or method. "A vice reverse unto this." 2. Turned upside down; greatly disturbed. "He found the sea diverse With many a windy storm reverse." (Gower) 3. <botany> Reversed; as, a reverse shell. <medicine> Reverse bearing, a fire in the rear. <mathematics> Reverse operation, an operation the steps of which are taken in a contrary order to that in which the same or similar steps are taken in another operation considered as direct; an operation in which that is sought which in another operation is given, and that given which in the other is sought; as, finding the length of a pendulum from its time of vibration is the reverse operation to finding the time of vibration from the length. Origin: OE. Revers, OF. Revers, L. Reversus, p. P. Of revertere. See Revert. 1. That which appears or is presented when anything, as a lance, a line, a course of conduct, etc, is reverted or turned contrary to its natural direction. "He did so with the reverse of the lance." (Sir W. Scott) 2. That which is directly opposite or contrary to something else; a contrary; an opposite. "And then mistook reverse of wrong for right." (Pope) "To make everything the reverse of what they have seen, is quite as easy as to destroy." (Burke) 3. The act of reversing; complete change; reversal; hence, total change in circumstances or character; especially, a change from better to worse; misfortune; a check or defeat; as, the enemy met with a reverse. "The strange reverse of fate you see; I pitied you, now you may pity me." (Dryden) "By a reverse of fortune, Stephen becomes rich." (Lamb) 4. The back side; as, the reverse of a drum or trench; the reverse of a medal or coin, that is, the side opposite to the obverse. See Obverse. 5. A thrust in fencing made with a backward turn of the hand; a backhanded stroke. 6. <surgery> A turn or fold made in bandaging, by which the direction of the bandage is changed. Origin: Cf. F. Revers. See Reverse. Source: Websters Dictionary (01 Mar 1998) |
| reverse banding | <technique> A reverse Giemsa chromosome banding method that produces bands complementary to G-bands; induced by treatment with high temperature, low pH, or acridine orange staining; often used together with G-banding on human karyotype to determine whether there are deletions. (05 Mar 2000) |
| reverse bevel | The sloping edge of a cutting instrument. (05 Mar 2000) |
| reverse curve | In dentistry, a curve of occlusion which is convex upward. Synonym: anti-Monson curve. (05 Mar 2000) |
| reverse Eck fistula | Side-to-side anastomosis of the portal vein with the inferior vena cava and ligation of the latter above the anastomosis but below the hepatic veins; the blood from the lower part of the body is thus directed through the hepatic circulation. (05 Mar 2000) |
Synonyms : Transcription, Reverse
| reverse transcription |
Reverse transcriptase is an enzyme used by all retroviruses and retrotransposons that transcribes the genetic information from the virus or retrotransposon from RNA into DNA, which can integrate into the host genome. Eukaryotes with linear DNA uses a variant of reverse transcriptase, called telomerase, with the RNA template contained in the enzyme itself. ...
Ãâó: en.wikipedia.org/wiki/Reverse_transcription
|
|---|---|
| reverse transcription |
the synthesis of DNA from an RNA template, using the reverse transcriptase enzyme. In the lab, reverse transcription is used to make fluorescently labelled cDNA probes to study expression profiles of genes, eg in microarrays.
Ãâó: www.qimr.edu.au/qimr_glossary.html
|
| reverse transcription |
is synthesis of DNA on a template of RNA; accomplished by reverse transcriptase enzyme.
Ãâó: www.hgsc.bcm.tmc.edu/docs/HGSC_glossary.html
|
| reverse transcription |
A DNA strand is copied from an RNA template fluid portion of the blood, which is free of cells and clotting factors
Ãâó: www.med.cornell.edu/mdphd/summer3.html
|
| reverse transcription |
Method by which single-stranded RNA (ie, cDNA) is converted to double-stranded DNA. Reverse transcriptase is required.
Ãâó: dx.doi.org/10.1046/j.1537-2995.2000.40040477.x
|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|