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The Government of Canada’s terminology and linguistic data bank.
TWO-DIMENSIONAL GEL ELECTROPHORESIS [2 records]
Record 1 - internal organization data 2010-09-15
Record 1, English
Record 1, Subject field(s)
- Analytical Chemistry
- Biological Sciences
- Biotechnology
Record 1, Main entry term, English
- two-dimensional gel electrophoresis
1, record 1, English, two%2Ddimensional%20gel%20electrophoresis
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- two-dimensional electrophoresis 2, record 1, English, two%2Ddimensional%20electrophoresis
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
A new method for analyzing proteins, called two-dimensional gel electrophoresis, was developed in 1975. Combining the features of two different separation procedures, it can resolve more than 1,000 different proteins in the form of a two-dimensional protein map. 1, record 1, English, - two%2Ddimensional%20gel%20electrophoresis
Record 1, French
Record 1, Domaine(s)
- Chimie analytique
- Sciences biologiques
- Biotechnologie
Record 1, Main entry term, French
- électrophorèse bidimensionnelle
1, record 1, French, %C3%A9lectrophor%C3%A8se%20bidimensionnelle
correct, feminine noun
Record 1, Abbreviations, French
- E-2D 2, record 1, French, E%2D2D
feminine noun
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Électrophorèse utilisant deux techniques complémentaires pour séparer toutes les protéines ou peptides d'un mélange complexe. 3, record 1, French, - %C3%A9lectrophor%C3%A8se%20bidimensionnelle
Record number: 1, Textual support number: 1 CONT
En effet, en première dimension, une isoélectrofocalisation permet la séparation des protéines et des peptides selon leur point isoélectrique (pI). En seconde dimension, une électrophorèse en gel de polyacrylamide sépare les protéines et les peptides selon leur masse moléculaire. 3, record 1, French, - %C3%A9lectrophor%C3%A8se%20bidimensionnelle
Record number: 1, Textual support number: 2 CONT
Un des principaux outils des prospecteurs de protéines est l'électrophorèse bidimensionnelle (E-2D) : dans un gel, les protéines sont séparées de manière à en obtenir des représentations en deux dimensions. [...] l'équipe de John Bergeron a mis au point une méthode qui augmente l'efficacité de l'E-2D. 2, record 1, French, - %C3%A9lectrophor%C3%A8se%20bidimensionnelle
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Química analítica
- Ciencias biológicas
- Biotecnología
Record 1, Main entry term, Spanish
- electroforesis bidimensional
1, record 1, Spanish, electroforesis%20bidimensional
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2003-04-30
Record 2, English
Record 2, Subject field(s)
- Genetics
- Molecular Biology
Record 2, Main entry term, English
- two-dimensional gel electrophoresis
1, record 2, English, two%2Ddimensional%20gel%20electrophoresis
correct
Record 2, Abbreviations, English
- 2-DGE 1, record 2, English, 2%2DDGE
correct
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
One current proteomic tool for visualizing and quantitating all proteins expressed in a ological system at a given time is two-dimensional gel electrophoresis (2-DGE). As originally described by Patrick O'Farrell for analyzing Escherichia coli proteins in 1975, 2-DGE combines the electrophoretic separation of denatured proteins bysoelectric point charge differences in the first dimension with separation based on molecular size differences in the second dimension. The proteins, which can be detected using protein-specific stains, appear as constellations of spots in the 2-D space of the gel. Over the 20-year history of 2-DGE, numerous algorithms have been developed for comparing 2-DGE patterns and quantitatively analyzing protein abundance. 2, record 2, English, - two%2Ddimensional%20gel%20electrophoresis
Record 2, French
Record 2, Domaine(s)
- Génétique
- Biologie moléculaire
Record 2, Main entry term, French
- électrophorèse sur gel à deux dimensions
1, record 2, French, %C3%A9lectrophor%C3%A8se%20sur%20gel%20%C3%A0%20deux%20dimensions
correct, feminine noun
Record 2, Abbreviations, French
- 2-DGE 2, record 2, French, 2%2DDGE
correct, feminine noun
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Le deuxième souffle de la protéomique a aussi pour moteur l'automatisation et l'amélioration de la sensibilité de l'électrophorèse sur gel à deux dimensions (2-DGE), technique de séparation des protéines contenues dans les extraits cellulaires, les perfectionnements des méthodes de spectrométrie de masse qui permettent d'identifier une protéine et ses modifications [...]. 1, record 2, French, - %C3%A9lectrophor%C3%A8se%20sur%20gel%20%C3%A0%20deux%20dimensions
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Genética
- Biología molecular
Record 2, Main entry term, Spanish
- electroforesis bidimensional en gel
1, record 2, Spanish, electroforesis%20bidimensional%20en%20gel
feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
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