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Transcriptors Skeleton



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Brand: Transcriptors

Transcription is the process by which DNA is copied into RNA, while transcription factors and RNA polymerase facilitate the process. Transcription occurs in three main stages: initiation, elongation, and termination. These stages involve a number of steps that can be simplified and visualized as a transcriptional machinery or skeleton. Here's a simplified and visual representation of the transcriptional machinery:Initiation Skeleton:1. The transcriptional machinery starts to accumulate at the transcription start site (TSS) to form a pre-initiation complex (PIC).2. The TATA box, a DNA sequence that helps in the binding of RNA polymerase to the promoter region, is recognized by the transcription factor TATA-binding protein (TBP).3. The Mediator protein complex, which helps in the communication between the transcriptional machinery and the general transcription factors, forms a bridge between the TBP-TATA complex and the DNA.4. The general transcription factors (GTFs) bind to the DNA and RNA polymerase to form the PIC.Elongation Skeleton:1. The RNA polymerase moves along the DNA strand, unwinding the helix and synthesizing RNA from the template strand.2. The phosphodiester bond formation between ribonucleotides occurs at the RNA polymerase active site.3. The polymerase also proofreads and corrects any error in the mRNA synthesis, influencing the efficiency of transcription.Termination Skeleton:1. As the RNA polymerase reaches the termination site, an RNA molecule becomes disconnected from the complex.2. The polymerase releases and moves away from the DNA, leaving behind the newly synthesized RNA molecule.Overall, this simplified and visual representation helps in understanding the complex process of transcription, and provides insight into the factors that influence efficiency throughout the process.



  • Drive: Belt Drive
  • Motor: AC
  • Control: Synchronous
  • Automation: Manual
  • Changer: No
  • Suspension:
  • Rumble:
  • Wow and Flutter: 0.05% wrms
  • Speeds: 33, 45 rpm
  • Platter: 305 mm, 3 kg
  • Tonearm: Straight
  • Dimensions: 457 x 394 x 178 mm
  • Weight:
  • Year: 1973
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Transcriptors Skeleton

Transcriptors Skeleton

Transcriptors Skeleton

Transcriptors Skeleton

Transcriptors Skeleton

Transcriptors Skeleton

Transcriptors Skeleton

Transcriptors Skeleton

Transcriptors Skeleton



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