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Chapters
- 00:04Title
- 00:28Caffeine Extraction in Cell Suspension of C. arabica L.
- 00:55Conditions for the Assessment of Caffeine by Thin Layer Chromatography (TLC) Denistometry
- 01:29Ribonucleic Acid (RNA) Isolation
- 02:55Incubation of RNA Transcript with Deoxyribonuclease (DNase)
- 03:59Complementary Deoxyribonucleic Acid (cDNA) Synthesis
- 05:03Real-Time Quantitative PCR (qPCR) to Amplify the Gene CCS1
- 05:43Total Protein of Cell Suspensions of C. arabica L.
- 06:26Enzymatic Assay for Caffeine Synthase
- 07:39Results: Enzymatic Activity of Caffeine Synthase Gene Evaluated via qPCR
- 08:30Conclusion
Dieses Protokoll beschreibt eine effiziente Methode für die Extraktion und Quantifizierung des Koffeins in Zellsuspensionen von C. Arabica L. und einer experimentellen Verfahren für die Bewertung der enzymatischen Aktivität von Koffein-Synthase mit dem Ausdruck Das Gen, das dieses Enzym kodiert.
