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Environmental Sciences

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Environmental Sciences

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Environmental Microbiology

RT-PCR for Detecting RNA in Samples

Description

RT-PCR is used to detect RNA in environmental samples by first converting RNA into DNA. It follows the same temperature-cycling steps as conventional PCR, but it begins with ribonucleic acid (RNA) instead of deoxyribonucleic acid (DNA). The RNA is turned into complementary DNA, or cDNA, so DNA-based tools can be used to stud...

Transcript

La réaction en chaîne par polymérase à transcription inverse, ou RT-PCR, permet de détecter les virus à ARN et l’expression des gènes microbiens dans l’environnement.

Contrairement aux organismes cellulaires, de l’homme aux bactéries, qui utilisent l’ADN comme matériel génétique, certains virus ont des génomes faits d’ARN, y compris de no...

Tags

Extraction d ARNtranscription inversed tection de virus ARNanalyse de l expression g niquepurification de l ARNamplification de l ADNcactivit microbienneconception d amorces

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