| 영문 | signal transduction | 한글 | 신호전달 |
|---|---|---|---|
| 설명 | 세포에 있어 수용체의 신호수용에서 기능발현에 이르기까지의 정보전달. 지용성의 스테로이드호르몬이나 비타민 등을 제외하고 수용성호르몬, 신경화학물질이나 세포증식인자 등은 세포막상에 특이적인 수용체를 갖고 정보를 세포내로 전하여 다양한 세포반응을 일으킨다. |
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| 영문 | signal transduction | 한글 | 신호전달 |
|---|---|---|---|
| 설명 | 세포에 있어 수용체의 신호수용에서 기능발현에 이르기까지의 정보전달. 지용성의 스테로이드호르몬이나 비타민 등을 제외하고 수용성호르몬, 신경화학물질이나 세포증식인자 등은 세포막상에 특이적인 수용체를 갖고 정보를 세포내로 전하여 다양한 세포반응을 일으킨다. |
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| GnRH | Gonadotropin Releasing Hormone [HP 1898, 2034] = LHRH = Go... |
|---|---|
| DSP | decreased sensory perception; delayed sleep phase; desmoplakin; dibasic sodium phosphate; digital si... |
| EPI/STAR | echo planar imaging with signal targeting and alternating radiofrequency |
| ERK | extracellular signal-regulated kinase |
| FIS | forced inspiratory spirogram; free induction signal |
| ERK | 1-extracellular signal-regulated kinase |
|---|---|
| STAT | 2/signal transducer and activator of transcription |
| ASK1 | Apoptosis Signal-regulating Kinase 1 |
| CSA | Catalyzed Signal Amplification |
| DSP | Digital Signal Processing |
| signal | 1. Noticeable; distinguished from what is ordinary; eminent; remarkable; memorable; as, a signal exploit; a signal service; a signal act of benevolence. "As signal now in low, dejected state As erst in highest, behold him where he lies." (Milton) 2. Of or pertaining to signals, or the use of signals in conveying information; as, a signal flag or officer. The signal service, a bureau of the government (in the United States connected with the War Department) organised to collect from the whole country simultaneous raports of local meteorological conditions, upon comparison of which at the central office, predictions concerning the weather are telegraphed to various sections, where they are made known by signals publicly displayed. Signal station, the place where a signal is displayed; specifically, an observation office of the signal service. Synonym: Eminent, remarkable, memorable, extraordinary, notable, conspicuous. Origin: From signal, n., cf. F. Signale. Source: Websters Dictionary (01 Mar 1998) |
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| signal detection (psychology) | A theory of psychophysics which characterises not only the acuity of an individual's discrimination but also the psychological factors that bias his judgment. (12 Dec 1998) |
| signal node | A firm supraclavicular lymph node, especially on the left side, sufficiently enlarged that it is palpable from the cutaneous surface; such a lymph node is so termed because it may be the first recognised presumptive evidence of a malignant neoplasm in one of the viscera. A signal node that is known to contain a metastasis from a malignant neoplasm is sometimes designated by an old eponym, Troisier's ganglion. Synonym: jugular gland, Virchow's node. (05 Mar 2000) |
| signal peptidase | A peptide present on proteins that are destined either to be secreted or to be membrane components. It is usually at the N terminus and normally absent from the mature protein. Normally refers to the sequence (ca 20 amino acids) that interacts with signal recognition particle and directs the ribosome to the endoplasmic reticulum where co translational insertion takes place. Could also refer to sequences that direct post translational uptake by organelles. Signal peptides are highly hydrophobic but with some positively charged residues. The signal sequence is normally removed from the growing peptide chain by signal peptidase, a specific protease located on the cisternal face of the endoplasmic reticulum. See: signal recognition particle. (18 Nov 1997) |
| signal peptidase complex | A peptide present on proteins that are destined either to be secreted or to be membrane components. It is usually at the N terminus and normally absent from the mature protein. Normally refers to the sequence (ca 20 amino acids) that interacts with signal recognition particle and directs the ribosome to the endoplasmic reticulum where co translational insertion takes place. Could also refer to sequences that direct post translational uptake by organelles. Signal peptides are highly hydrophobic but with some positively charged residues. The signal sequence is normally removed from the growing peptide chain by signal peptidase, a specific protease located on the cisternal face of the endoplasmic reticulum. See: signal recognition particle. (18 Nov 1997) |
| signal peptide | A peptide present on proteins that are destined either to be secreted or to be membrane components. It is usually at the N terminus and normally absent from the mature protein. Normally refers to the sequence (ca 20 amino acids) that interacts with signal recognition particle and directs the ribosome to the endoplasmic reticulum where co translational insertion takes place. Could also refer to sequences that direct post translational uptake by organelles. Signal peptides are highly hydrophobic but with some positively charged residues. The signal sequence is normally removed from the growing peptide chain by signal peptidase, a specific protease located on the cisternal face of the endoplasmic reticulum. See: signal recognition particle. (18 Nov 1997) |
| signal peptide p25-subunit IV cytochrome oxidase | <chemical> Similar in action to melittin Synonym: p25 presequence peptide-cytochrome oxidase, pre-ctox p25 (26 Jun 1999) |
| signal peptides | Additional polypeptide sequence of 25 to 30 residues at the amino-terminal or carboxy-terminal end of proteins. The signal sequence signals the cellular fate or destination of a newly synthesised protein directing it to its ultimate destination in the cell. These leaders are recognised by the signal recognition particle and bound by specific receptor sites on the outer surface of the endoplasmic reticulum. They are then transported into the cisterna of the endoplasmic reticulum and from there directed to their ultimate destination in the cell. In prokaryotes, the signal peptides attach to the plasma membrane. These signal sequences are ultimately removed by specific peptidases. (12 Dec 1998) |
| signal processing, computer-assisted | Computer-assisted processing of electric, ultrasonic, or electronic signals to interpret function and activity. (12 Dec 1998) |
| signal recognition particle | A complex between a 7S RNA and six proteins. SRP binds to the nascent polypeptide chain of eukaryotic proteins with a signal sequence and halts further translation until the ribosome becomes associated with the rough endoplasmic reticulum. One of the SRP proteins (srp54) binds GTP and in association with 7SRNA and srp19 has GTPase activity. (18 Nov 1997) |
| signal recognition particle receptor | Receptor for the signal recognition particle (SRP) found in the membrane of the endoplasmic reticulum. Also called docking protein. Heterodimeric, both protomers having GTP binding capacity, though dissimilar binding sites. Not until the complex of SRP, ribosome, message and nascent polypeptide chain binds to the SRP receptor is the block to further chain elongation released and concurrently the SRP is released, leaving the ribosome attached to the endoplasmic reticulum membrane. Cotranslational transport of the polypeptide delivers it into the lumen of the ER. (18 Nov 1997) |
| signal response coupling | The cascade of processes by which an extracellular signal (typically a hormone or neurotransmitter) interacts with a receptor at the cell surface, causing a change in the level of a second messenger for example calcium or cyclic AMP) and ultimately effects a change in the cells functioning (for example: triggering glucose uptake or initiating cell division). Can also be applied to sensory signal transduction, for example of light at photoreceptors. (18 Nov 1997) |
| signal sequence | A peptide present on proteins that are destined either to be secreted or to be membrane components. It is usually at the N terminus and normally absent from the mature protein. Normally refers to the sequence (ca 20 amino acids) that interacts with signal recognition particle and directs the ribosome to the endoplasmic reticulum where co translational insertion takes place. Could also refer to sequences that direct post translational uptake by organelles. Signal peptides are highly hydrophobic but with some positively charged residues. The signal sequence is normally removed from the growing peptide chain by signal peptidase, a specific protease located on the cisternal face of the endoplasmic reticulum. See: signal recognition particle. (18 Nov 1997) |
| signal transduction | The cascade of processes by which an extracellular signal (typically a hormone or neurotransmitter) interacts with a receptor at the cell surface, causing a change in the level of a second messenger for example calcium or cyclic AMP) and ultimately effects a change in the cells functioning (for example: triggering glucose uptake or initiating cell division). Can also be applied to sensory signal transduction, for example of light at photoreceptors. (18 Nov 1997) |
| signal void | In magnetic resonance imaging, a region emitting no radiofrequency signal, either because there are no activated protons in the region (such as flowing blood) or because a different element predominates, particularly calcium. (05 Mar 2000) |
| COOH-terminal signal transamidase | <enzyme> Present in the endoplasmic reticulum; catalyses concomitant cleavage of the signal peptide of nascent proteins destined to be processed to a glycosylphosphatidylinositol (gpi) and addition of the gpi anchor Registry number: EC 2.3.2.- Synonym: cooh-ts-transamidase, gpi transamidase, gpti transamidase (26 Jun 1999) |
|---|---|
| nuclear localization signal | Short, predominantly basic amino acid sequences identified as nuclear import signals for some proteins. These sequences are believed to interact with specific receptors at nuclear pores. (12 Dec 1998) |
Synonyms : Signal Detection Analysis, Signal Detection Theory, Analyses, Signal Detection, Analysis, Signal Detection, Detection, Signal (Psychology), Detections, Signal (Psychology), Signal Detection Analyses, Signal Detection Theories, Signal Detections (Psychology)
Synonyms : Computer-Assisted Signal Interpretation, Computer-Assisted Signal Interpretations, Computer-Assisted Signal Processing, Interpretation, Computer-Assisted Signal, Interpretations, Computer-Assisted Signal, Signal Interpretation, Computer Assisted
Synonyms : Particle, Signal Recognition, Recognition Particle, Signal
Synonyms : Receptor Mediated Signal Transduction, Signal Transduction Pathways, Signal Transduction Systems, Pathway, Signal, Pathway, Signal Transduction, Pathways, Signal, Pathways, Signal Transduction, Receptor-Mediated Signal Transductions, Signal Pathway
| signal |
any communication that encodes a message; "signals from the boat suddenly stopped" sign: communicate silently and non-verbally by signals or signs; "He signed his disapproval with a dismissive hand gesture"; "The diner signaled the waiters to bring the menu" any incitement to action; "he awaited the signal to start"; "the victory was a signal for wild celebration" notably out of the ordinary; "the year saw one signal triumph for the Labour party" bespeak: be a signal for or a symptom of; "These symptoms indicate a serious illness"; "Her behavior points to a severe neurosis"; "The economic indicators signal that the euro is undervalued" an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes
출처: wordnet.princeton.edu/perl/webwn
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| signal-to-noise ratio |
the ratio of signal intensity to noise intensity
출처: wordnet.princeton.edu/perl/webwn
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| signal sequence |
a sequence of 15 to 30 amino acids occurring at the N-terminal of the precursors of secretory proteins; it is required for transport of the protein across the membrane of the rough endoplasmic reticulum into the cisternae, where it is immediately cleaved off by an endopeptidase. Called also leader s. and signal peptide.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| signal peptide |
A signal peptide is a short (15-60 amino acids long) peptide chain that directs the post translational transport of a protein. Some signal peptides are cleaved from the protein by signal peptidase after the proteins are transported. Signal peptides may also be called targeting signals or signal sequences. ...
출처: en.wikipedia.org/wiki/Signal_peptide
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| signal-to-noise ratio |
(Abbreviated SNR.) A ratio that measures the information content of a signal, usually defined as the ratio of the power of the signal unaffected by noise to the power of the noise. Commonly measured in decibels, the signal-to-noise ratio is sometimes defined for a specified bandwidth.
출처: amsglossary.allenpress.com/glossary/browse
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| signal | any communication that encodes a message |
|---|---|
| signal | any incitement to action |
| signal | an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes |
| signal | be a signal for or a symptom of |
| signal | communicate silently and non-verbally by signals or signs |
| signal | notably out of the ordinary |
| signal | a building from which signals are sent to control the movements of railway trains |
| signal | the position of the football player in the backfield who directs the offensive play of his team |
| signal | (football) the person who plays quarterback |
| signal | the detection that a signal is being received |
| signal | a fire set as a signal |
| signal | a rectangular piece of fabric used as a signalling device |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|