TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
SEQUENCE DIRECTE [13 records]
Record 1 - internal organization data 2025-01-28
Record 1, English
Record 1, Subject field(s)
- Various Military Titles
- Information Processing (Informatics)
- Telecommunications Facilities
- Intelligence (Military)
Record 1, Main entry term, English
- Multifunctional Information Distribution System
1, record 1, English, Multifunctional%20Information%20Distribution%20System
correct, international, NATO
Record 1, Abbreviations, English
- MIDS 2, record 1, English, MIDS
correct, international, NATO
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A reliable, secure, jam resistant and high capacity system that provides an integrated communication, navigation and identification capability through the use of direct-sequence, spread-spectrum, frequency-hopping, and error detection and correction techniques. 3, record 1, English, - Multifunctional%20Information%20Distribution%20System
Record number: 1, Textual support number: 1 OBS
Multifunctional Information Distribution System; MIDS: designations to be used by NATO. 4, record 1, English, - Multifunctional%20Information%20Distribution%20System
Record 1, French
Record 1, Domaine(s)
- Appellations militaires diverses
- Traitement de l'information (Informatique)
- Installations de télécommunications
- Renseignement (Militaire)
Record 1, Main entry term, French
- Système multifonction de diffusion de l’information
1, record 1, French, Syst%C3%A8me%20multifonction%20de%20diffusion%20de%20l%26rsquo%3Binformation
correct, masculine noun, international, NATO
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Système haute capacité fiable, sécurisé et résistant au brouillage, offrant une capacité intégrée de communication, de navigation et d’identification au moyen de l'utilisation de techniques de la séquence directe, du spectre étalé, du saut de fréquence et de détection d’erreurs et de techniques de correction. 2, record 1, French, - Syst%C3%A8me%20multifonction%20de%20diffusion%20de%20l%26rsquo%3Binformation
Record number: 1, Textual support number: 1 OBS
Système multifonction de diffusion de l’information; MIDS : désignations d’usage obligatoire à l’OTAN. 3, record 1, French, - Syst%C3%A8me%20multifonction%20de%20diffusion%20de%20l%26rsquo%3Binformation
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2021-12-03
Record 2, English
Record 2, Subject field(s)
- Telecommunications Transmission
Record 2, Main entry term, English
- direct sequence spread spectrum
1, record 2, English, direct%20sequence%20spread%20spectrum
correct, NATO, standardized
Record 2, Abbreviations, English
- DSSS 2, record 2, English, DSSS
correct, NATO, standardized
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
In telecommunications, a spread-spectrum modulation technique primarily used to reduce overall signal interference. 3, record 2, English, - direct%20sequence%20spread%20spectrum
Record number: 2, Textual support number: 1 OBS
direct sequence spread spectrum; DSSS: designations standardized by NATO. 4, record 2, English, - direct%20sequence%20spread%20spectrum
Record 2, French
Record 2, Domaine(s)
- Transmission (Télécommunications)
Record 2, Main entry term, French
- étalement par séquence directe
1, record 2, French, %C3%A9talement%20par%20s%C3%A9quence%20directe
correct, masculine noun
Record 2, Abbreviations, French
- DSSS 2, record 2, French, DSSS
correct, masculine noun
Record 2, Synonyms, French
- étalement du spectre à séquence directe 3, record 2, French, %C3%A9talement%20du%20spectre%20%C3%A0%20s%C3%A9quence%20directe
correct, masculine noun, NATO, standardized
- DSSS 4, record 2, French, DSSS
correct, masculine noun, NATO, standardized
- DSSS 4, record 2, French, DSSS
- étalement du spectre en séquence directe 5, record 2, French, %C3%A9talement%20du%20spectre%20en%20s%C3%A9quence%20directe
correct, masculine noun
- DSSS 6, record 2, French, DSSS
correct, masculine noun
- DSSS 6, record 2, French, DSSS
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
étalement du spectre à séquence directe; DSSS : désignations normalisées par l'OTAN. 7, record 2, French, - %C3%A9talement%20par%20s%C3%A9quence%20directe
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2020-12-23
Record 3, English
Record 3, Subject field(s)
- Scientific Research Methods
- Genetics
Record 3, Main entry term, English
- pyrosequencing
1, record 3, English, pyrosequencing
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Pyrosequencing is a method of DNA sequencing that differs from Sanger sequencing, in that it relies on the detection of pyrophosphate release and the generation of light on nucleotide incorporation, rather than chain termination with dideoxynucleotides. 2, record 3, English, - pyrosequencing
Record 3, French
Record 3, Domaine(s)
- Méthodes de recherche scientifique
- Génétique
Record 3, Main entry term, French
- pyroséquençage
1, record 3, French, pyros%C3%A9quen%C3%A7age
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Le pyroséquençage est une technique de séquençage de l'ADN qui permet d’effectuer un séquençage rapide et à moindre coût qu'un séquençage par la méthode de Sanger. En effet, cette technique ne nécessite pas de clonage(donc gain de temps et d’argent), et permet une lecture directe de la séquence obtenue après le séquençage. 2, record 3, French, - pyros%C3%A9quen%C3%A7age
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2017-01-24
Record 4, English
Record 4, Subject field(s)
- Electronic Circuits Technology
- Electronic Defects and Failures
Record 4, Main entry term, English
- parallel simulation
1, record 4, English, parallel%20simulation
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
Although the parallel simulation method deals with N faults simultaneously, it treats each as though it alone were present in the circuit. 2, record 4, English, - parallel%20simulation
Record 4, French
Record 4, Domaine(s)
- Technologie des circuits électroniques
- Défectuosités et pannes (Électronique)
Record 4, Main entry term, French
- simulation parallèle
1, record 4, French, simulation%20parall%C3%A8le
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Méthode d’analyse, de détection et de localisation de défauts de circuits logiques qui met en œuvre une simulation directe de ces défauts pour une séquence d’entrée donnée. 2, record 4, French, - simulation%20parall%C3%A8le
Record number: 4, Textual support number: 1 CONT
Dans la simulation parallèle, le circuit sain ainsi que N circuits obtenus par l’introduction explicite de N défauts simples dans le circuit considéré sont simulés en même temps (N dépend du nombre de bits manipulables globalement par l’ordinateur hôte) [...] 3, record 4, French, - simulation%20parall%C3%A8le
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Tecnología de los circuitos electrónicos
- Defectos y fallas electrónicos
Record 4, Main entry term, Spanish
- simulación paralela
1, record 4, Spanish, simulaci%C3%B3n%20paralela
feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2012-10-24
Record 5, English
Record 5, Subject field(s)
- Genetics
- Molecular Biology
Record 5, Main entry term, English
- direct repeat
1, record 5, English, direct%20repeat
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
... identical (or related) sequences present in two or more copies in the same orientation in the same molecule of DNA ... 2, record 5, English, - direct%20repeat
Record number: 5, Textual support number: 1 OBS
... they are not necessarily adjacent. 2, record 5, English, - direct%20repeat
Record 5, French
Record 5, Domaine(s)
- Génétique
- Biologie moléculaire
Record 5, Main entry term, French
- séquence répétée directe
1, record 5, French, s%C3%A9quence%20r%C3%A9p%C3%A9t%C3%A9e%20directe
correct, see observation, feminine noun, standardized
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Séquences identiques ou quasi identiques présentes en plusieurs copies dans la même molécule d’ADN et ayant la même orientation. 2, record 5, French, - s%C3%A9quence%20r%C3%A9p%C3%A9t%C3%A9e%20directe
Record number: 5, Textual support number: 1 OBS
séquence répétée directe : terme et définition normalisées par l'AFNOR et reproduite avec son autorisation. 2, record 5, French, - s%C3%A9quence%20r%C3%A9p%C3%A9t%C3%A9e%20directe
Record number: 5, Textual support number: 2 OBS
Le terme au pluriel (séquences répétées directes) a été normalisé par l’AFNOR et a été publié au Journal officiel de la République française le 22 septembre 2000. 3, record 5, French, - s%C3%A9quence%20r%C3%A9p%C3%A9t%C3%A9e%20directe
Record 5, Key term(s)
- séquences répétées directes
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Genética
- Biología molecular
Record 5, Main entry term, Spanish
- secuencia repetida directa
1, record 5, Spanish, secuencia%20repetida%20directa
correct, feminine noun
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
Record 5, Textual support, Spanish
Record number: 5, Textual support number: 1 DEF
Dos o más tramos de ADN en una única molécula que tienen la misma secuencia de nucleótidos en la misma orientación. Las secuencias repetidas directas pueden ser contiguas o estar alejadas. 1, record 5, Spanish, - secuencia%20repetida%20directa
Record 5, Key term(s)
- secuencias repetidas directas
Record 6 - internal organization data 2008-11-05
Record 6, English
Record 6, Subject field(s)
- Telecommunications Transmission
Record 6, Main entry term, English
- direct sequence
1, record 6, English, direct%20sequence
correct
Record 6, Abbreviations, English
- DS 2, record 6, English, DS
correct
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
[One of] the most common methods used to implement spread spectrum transmission [is] direct sequence (DS) ... 3, record 6, English, - direct%20sequence
Record 6, French
Record 6, Domaine(s)
- Transmission (Télécommunications)
Record 6, Main entry term, French
- séquence directe
1, record 6, French, s%C3%A9quence%20directe
correct, feminine noun
Record 6, Abbreviations, French
- SD 2, record 6, French, SD
correct, feminine noun
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Dans une communication à large bande, forme de modulation dans laquelle une porteuse est modulée par une série d’impulsions binaires. 3, record 6, French, - s%C3%A9quence%20directe
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
Record 6, Main entry term, Spanish
- secuencia directa
1, record 6, Spanish, secuencia%20directa
correct, feminine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record number: 6, Textual support number: 1 CONT
[La] transmisión en espectro ensanchado [...] produce una forma de onda cuyo ancho de banda de transmisión es mucho mayor que el requerido para la transmisión de la información. Las dos principales formas de ensanchar el espectro son [el] salto de frecuencia [...] y [la] secuencia directa [...] en la que el código seudoaleatorio está incluido en la información que soporta la secuencia de datos antes de la modulación de una portadora. 1, record 6, Spanish, - secuencia%20directa
Record 7 - internal organization data 2008-05-16
Record 7, English
Record 7, Subject field(s)
- Telecommunications Transmission
- Radar, Radio Guidance and Goniometry
Record 7, Main entry term, English
- direct sequence spread spectrum modulation
1, record 7, English, direct%20sequence%20spread%20spectrum%20modulation
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record 7, French
Record 7, Domaine(s)
- Transmission (Télécommunications)
- Radar, radioguidage et radiogoniométrie
Record 7, Main entry term, French
- modulation à spectre étalé à séquence directe
1, record 7, French, modulation%20%C3%A0%20spectre%20%C3%A9tal%C3%A9%20%C3%A0%20s%C3%A9quence%20directe
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Modulation à spectre étalé dans laquelle chaque élément d’un signal numérique à transmettre est représenté par une suite pseudo-aléatoire d’éléments numériques dont le débit est beaucoup plus grand que celui du signal à transmettre. 1, record 7, French, - modulation%20%C3%A0%20spectre%20%C3%A9tal%C3%A9%20%C3%A0%20s%C3%A9quence%20directe
Record number: 7, Textual support number: 1 OBS
Source : Centre national d’études spatiales. 2, record 7, French, - modulation%20%C3%A0%20spectre%20%C3%A9tal%C3%A9%20%C3%A0%20s%C3%A9quence%20directe
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Guía radárica, radioguía y radiogoniometría
Record 7, Main entry term, Spanish
- modulación del espectro ensanchado de secuencia directa
1, record 7, Spanish, modulaci%C3%B3n%20del%20espectro%20ensanchado%20de%20secuencia%20directa
correct, feminine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2003-07-29
Record 8, English
Record 8, Subject field(s)
- Telecommunications Transmission
- Radio Transmission and Reception
Record 8, Main entry term, English
- chip
1, record 8, English, chip
correct, noun, officially approved
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
The binary elements used for the phase modulation, usually called chips, are provided by a pseudo-noise (PN) generator, at a rate much higher than the data rate so that the bandwidth of the resulting signal is considerably expanded. 2, record 8, English, - chip
Record number: 8, Textual support number: 1 OBS
chip: term officially approved by the International Civil Aviation Organization (ICAO). 3, record 8, English, - chip
Record 8, French
Record 8, Domaine(s)
- Transmission (Télécommunications)
- Émission et réception radio
Record 8, Main entry term, French
- bribe
1, record 8, French, bribe
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- chip 2, record 8, French, chip
correct, masculine noun, officially approved
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
En radiocommunication numérique, partie temporelle du signal représentant un symbole, émise avec des caractéristiques distinctes de celles des autres parties du même signal, selon une loi déterminée. 3, record 8, French, - bribe
Record number: 8, Textual support number: 1 CONT
Les éléments binaires utilisés pour la modulation de phase, appelés couramment chips, sont produits par un générateur pseudo-aléatoire à un débit très supérieur à celui des données transmises, de sorte que la largeur de bande du signal résultant est fortement augmentée. 4, record 8, French, - bribe
Record number: 8, Textual support number: 1 OBS
Dans la modulation à spectre étalé à séquence directe, une bribe correspond à un élément de la suite superposée au signal à transmettre. Dans la modulation à spectre étalé à sauts de fréquence, une bribe correspond à l'intervalle de temps pendant lequel le signal reste sur une des fréquences porteuses. 5, record 8, French, - bribe
Record number: 8, Textual support number: 2 OBS
chip : terme uniformisé par l’Organisation de l’aviation civile internationale (OACI). 6, record 8, French, - bribe
Record 8, Key term(s)
- 4
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
- Radiotransmisión y radiorrecepción
Record 8, Main entry term, Spanish
- elemento
1, record 8, Spanish, elemento
correct, masculine noun, officially approved
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record number: 8, Textual support number: 1 DEF
Un solo bit digital de la salida de una secuencia de bits seudoaleatorios. [Definición aceptada oficialmente por la OACI.] 1, record 8, Spanish, - elemento
Record number: 8, Textual support number: 1 OBS
elemento: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 8, Spanish, - elemento
Record 9 - internal organization data 1998-11-16
Record 9, English
Record 9, Subject field(s)
- Scientific Measurements and Analyses
- Pulp Preparation (papermaking)
Record 9, Main entry term, English
- kappa factor
1, record 9, English, kappa%20factor
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
- active chlorine multiple 2, record 9, English, active%20chlorine%20multiple
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
A ratio of the amount of (equivalent) chlorine applied in the initial chlorination stage to the amount of lignin in the pulp entering the initial chlorination stage. 2, record 9, English, - kappa%20factor
Record number: 9, Textual support number: 1 CONT
The Kappa Factor is also known as the Active Chlorine Multiple (ACM). It is the sum of all chlorine compound additions to the first chlorination stage (converted to active chlorine equivalent, i.e. ClO2 wt% charge x 2.63) divided by the Kappa number of the pump entering the first chlorination stage. The amount of AOX formation is directly related to the Kappa factor; for any given pulp the relationship is linear in a Cl2-free sequence. An important relationship exists between the Kappa factor (and ClO2 substitution) and the tendency to form 2,3,7,8-TCDD. There is a need to operate in the vicinity of a Kappa factor of 0.17, even at high ClO2 substitution, to ensure that polychlorinated dioxins and furans are not formed. 2, record 9, English, - kappa%20factor
Record 9, French
Record 9, Domaine(s)
- Mesures et analyse (Sciences)
- Préparation de la pâte à papier
Record 9, Main entry term, French
- facteur Kappa
1, record 9, French, facteur%20Kappa
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
- multiple de chlore actif 1, record 9, French, multiple%20de%20chlore%20actif
masculine noun
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Rapport de la quantité de chlore (ou l’équivalent) appliquée au premier stade de chloration sur la quantité de lignine présente dans la pâte. C’est la somme de tous les composés chlorés ajoutés lors de la chloration (convertit en équivalent chlore actif), c’est-à-dire concentration du ClO2 (% massique)X 2.63) divisée par l’Indice Kappa de la pâte initiale. 1, record 9, French, - facteur%20Kappa
Record number: 9, Textual support number: 1 CONT
Une relation directe existe entre la quantité de COA et le Facteur Kappa. Dans une séquence sans chlore élémentaire, la relation est linéaire pour toutes les pâtes. Une autre relation existe entre le Facteur Kappa(et le degré de substitution en ClO2) et la tendance à former le 2, 3, 7, 8-TCDD. Il est donc nécessaire d’opérer dans le voisinage d’un Facteur Kappa de 0. 17 afin de s’assurer que des dioxines et furanes polychlorés ne puissent se former. 1, record 9, French, - facteur%20Kappa
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 1996-10-23
Record 10, English
Record 10, Subject field(s)
- Genetics
Record 10, Main entry term, English
- Maxam-Gilbert chemical sequencing
1, record 10, English, Maxam%2DGilbert%20chemical%20sequencing
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
- Maxam-Gilbert sequencing 2, record 10, English, Maxam%2DGilbert%20sequencing
correct
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
A technique for sequencing nucleic acids based on the differential ability of the four organic bases to react with various reagents such as a piperidine and hydrazine. It requires the use of end-labelled nucleic acid. 1, record 10, English, - Maxam%2DGilbert%20chemical%20sequencing
Record 10, French
Record 10, Domaine(s)
- Génétique
Record 10, Main entry term, French
- méthode de Maxam et Gilbert
1, record 10, French, m%C3%A9thode%20de%20Maxam%20et%20Gilbert
correct, feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
- méthode chimique 2, record 10, French, m%C3%A9thode%20chimique
correct, feminine noun
- séquençage de Maxam-Gilber 3, record 10, French, s%C3%A9quen%C3%A7age%20de%20Maxam%2DGilber
correct, masculine noun
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Technique de séquençage qui utilise des réactions chimiques interrompant spécifiquement la chaîne de DNA en position A, T, G ou C. Ainsi le DNA, marqué à son extrémité 5’ par le 32P, est dégradé partiellement et spécifiquement au cours de quatre réactions séparées. L'électrophorèse de ces produits de dégradation sur les gels de polyacrylamide mis au point chez Sanger, suivie d’une autoradiographie, permet la lecture directe de la séquence de DNA. 4, record 10, French, - m%C3%A9thode%20de%20Maxam%20et%20Gilbert
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 1992-07-03
Record 11, English
Record 11, Subject field(s)
- Electronic Warfare
- Signals (Military)
Record 11, Main entry term, English
- direct-sequence method
1, record 11, English, direct%2Dsequence%20method
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, French
Record 11, Domaine(s)
- Guerre électronique
- Transmissions de campagne (Militaire)
Record 11, Main entry term, French
- sauts en séquence directe
1, record 11, French, sauts%20en%20s%C3%A9quence%20directe
correct, plural
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 1989-03-14
Record 12, English
Record 12, Subject field(s)
- Telegraph Codes
- Codes (Software)
Record 12, Main entry term, English
- direct-sequence code
1, record 12, English, direct%2Dsequence%20code
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
Another scheme makes use of a direct-sequence code - requiring a shift-register coder - or a combination of direct-sequence code and frequency hopping. 1, record 12, English, - direct%2Dsequence%20code
Record 12, French
Record 12, Domaine(s)
- Codes télégraphiques
- Codes (Logiciels)
Record 12, Main entry term, French
- procédé de codage en séquence directe
1, record 12, French, proc%C3%A9d%C3%A9%20de%20codage%20en%20s%C3%A9quence%20directe
masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 1986-12-15
Record 13, English
Record 13, Subject field(s)
- Biochemistry
- Genetics
Record 13, Main entry term, English
- base-specific chemical cleavage
1, record 13, English, base%2Dspecific%20chemical%20cleavage
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
Specific cleavage of the DNA is central to [Maxam-Gilbert sequencing] method. Base-specific chemical cleavage [of an] end-label DNA, at one or two of the four bases involves three consecutive steps: modification of a base, removal of the modified base from its sugar, and DNA strand scission at that sugar. [The] chemical cleavage products [are separated by] electrophoresis on long-distance sequencing gels. 1, record 13, English, - base%2Dspecific%20chemical%20cleavage
Record 13, French
Record 13, Domaine(s)
- Biochimie
- Génétique
Record 13, Main entry term, French
- réaction chimique interrompant spécifiquement la chaîne de DNA
1, record 13, French, r%C3%A9action%20chimique%20interrompant%20sp%C3%A9cifiquement%20la%20cha%C3%AEne%20de%20DNA
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
Afin de déchiffrer les nombreuses mutations affectant la région régulatrice de l'opéron lactose, W. Gilbert a senti la nécessité de développer une technique de séquence plus rapide que celle de Sanger. Avec son collaborateur, A Maxam, ils ont réussi à trouver des réactions chimiques interrompant spécifiquement la chaîne de DNA en position A, T, G ou C. Ainsi le DNA, marqué à son extrémité 5’ par le 32P, est dégradé partiellement et spécifiquement au cours de quatre réactions séparées. L'électrophorèse de ces produits de dégradation sur les "gels de polyacrylamide" mis au point chez Sanger, suivie d’une autoradiographie, permet la lecture directe de la séquence de DNA. 1, record 13, French, - r%C3%A9action%20chimique%20interrompant%20sp%C3%A9cifiquement%20la%20cha%C3%AEne%20de%20DNA
Record 13, Spanish
Record 13, Textual support, Spanish
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