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Biology

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Advanced Biology

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Genetics

Mapping mRNA Ends with RACE

Description

RACE, or Rapid Amplification of cDNA Ends, is a PCR-based method used to find the full length of an mRNA transcript. It extends cDNA to either the 3' end or the 5' end, even when the full sequence is not already known. Because it focuses on one end of a transcript, it is also called one-sided or anchored PCR.

Transcript

Por lo general, con los nuevos ARNm solo se conoce una parte de su secuencia completa. Las secuencias de nucleótidos faltantes en los extremos del ARNm se pueden determinar mediante un método basado en PCR llamado amplificación rápida de extremos de ADNc o RACE.

En los eucariotas, los ARNm maduros tienen características estructurales dist...

Tags

Rapid Amplification of cDNA EndsRACE TechniqueThree prime RACEFive prime RACEGene specific PrimersNested PCRAgarose Gel ElectrophoresisReverse TranscriptionOligo dT PrimerTranscript Variants