Related Experiment Video

Updated: Aug 17, 2026

Isolation of Ribosome Bound Nascent Polypeptides in vitro to Identify Translational Pause Sites Along mRNA
10:15

Isolation of Ribosome Bound Nascent Polypeptides in vitro to Identify Translational Pause Sites Along mRNA

Published on: July 6, 2012

Sequence organization of the beta-globin mRNA precursor

K Smith, J B Lingrel

    Nucleic Acids Research
    |September 1, 1978
    PubMed

    More Related Videos

    Single Cell Multiplex Reverse Transcription Polymerase Chain Reaction After Patch-clamp10:44

    Single Cell Multiplex Reverse Transcription Polymerase Chain Reaction After Patch-clamp

    Published on: June 20, 2018

    An Integrated Approach for Microprotein Identification and Sequence Analysis09:37

    An Integrated Approach for Microprotein Identification and Sequence Analysis

    Published on: July 12, 2022

    Related Concept Videos

    The Central Dogma01:25

    The Central Dogma

    Overview
    pre-mRNA Processing02:01

    pre-mRNA Processing

    In eukaryotic cells, transcripts made by RNA polymerase are modified and processed before exiting the nucleus. Unprocessed RNA is called precursor mRNA or pre-mRNA to distinguish it from mature mRNA.
    Once about 20-40 ribonucleotides have been joined together by RNA polymerase, a group of enzymes adds a “cap” to the 5’ end of the growing transcript. In this process, a 5’ phosphate is replaced by modified guanosine that has a methyl group attached to it (7-Methyl guanosine). This 5’ cap helps the...
    Pre-mRNA Processing02:01

    Pre-mRNA Processing

    In eukaryotic cells, transcripts made by RNA polymerase are modified and processed before exiting the nucleus. Unprocessed RNA is called precursor mRNA or pre-mRNA to distinguish it from mature mRNA.
    Once about 20-40 ribonucleotides have been joined together by RNA polymerase, a group of enzymes adds a “cap” to the 5’ end of the growing transcript. In this process, a 5’ phosphate is replaced by modified guanosine that has a methyl group attached to it (7-Methyl guanosine). This 5’ cap helps the...
    Mitochondrial Precursor Proteins01:39

    Mitochondrial Precursor Proteins

    Mitochondrial precursors are partially unfolded or loosely folded polypeptide chains. Newly synthesized precursors are inhibited from spontaneously folding into their native conformation by the cytosolic chaperones, heat shock proteins 70 (Hsp70), and mitochondrial import stimulation factors (MSFs). Precursors bound to MSFs are guided to the TOM70-TOM37 receptors, while precursors bound to Hsp70  chaperones are targetted to TOM20-TOM22 receptor complexes.
    Most of the mitochondrial precursors...
    The Central Dogma01:20

    The Central Dogma

    The central dogma explains the flow of genetic information from DNA nucleotides to the amino acid sequence of proteins.
    RNA is the Missing Link Between DNA and Proteins
    In the early 1900s, scientists discovered that DNA stores all the information needed for cellular functions and that proteins perform most of these functions. However, the mechanisms of converting genetic information into functional proteins remained unknown for many years. Initially, it was believed that a single gene is...
    Pre-mRNA Processing: Modification of pre-mRNA Ends01:35

    Pre-mRNA Processing: Modification of pre-mRNA Ends

    In eukaryotic cells, transcripts made by RNA polymerase are modified and processed before exiting the nucleus. Unprocessed RNA is called precursor mRNA or pre-mRNA to distinguish it from mature mRNA.
    Once about 20-40 ribonucleotides have been joined together by RNA polymerase, a group of enzymes adds a cap to the 5' end of the growing transcript. In this process, a 5' phosphate is replaced by modified guanosine that has a methyl group attached (7-methyl guanosine). This 5' cap helps the cell...