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Related Concept Videos

Termination of Translation01:44

Termination of Translation

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The large ribosomal subunit has several important structures essential to translation. These include the peptidyl transferase center (PTC) - which is the site where the peptide bond is formed - and a large, internal, water-filled tube through which the nascent polypeptide moves. This latter structure is called the Peptide Exit Tunnel, and it begins at the PTC and spans the body of the large ribosomal subunit. During translation, as the nascent polypeptide chain is synthesized, it passes through...
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Initiation of Translation02:33

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Initiating translation is complex because it involves multiple molecules. Initiator tRNA, ribosomal subunits, and eukaryotic initiation factors (eIFs) are all required to assemble on the initiation codon of mRNA. This process consists of several steps that are mediated by different eIFs.
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Translation01:31

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Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
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Lesson: Translation
Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
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Segmentation of input in simultaneous translation.

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Summary
This summary is machine-generated.

Interpreters monitor speech segments for lexical and grammatical cues before encoding. Subjective organization also plays a key role in simultaneous translation processing.

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Area of Science:

  • Cognitive Science
  • Linguistics
  • Translation Studies

Background:

  • Simultaneous translation requires rapid processing and production.
  • Understanding the cognitive processes involved is crucial for interpreter training and technology development.

Purpose of the Study:

  • To investigate the duration and characteristics of the speech segment interpreters need.
  • To analyze the interplay of linguistic and cognitive factors in simultaneous interpretation.

Main Methods:

  • Utilized parallel visual recordings of input and interpreted speech.
  • Analyzed the relationship between monitored speech segments and encoding initiation.

Main Results:

  • Identified a systematic interplay between lexical and grammatical features of the source text.
  • Highlighted the influence of the interpreter's subjective organization on processing units.
  • Determined the length and nature of monitored segments prior to encoding.

Conclusions:

  • Simultaneous interpretation involves a dynamic interaction between linguistic input and cognitive processing.
  • Interpreter segmentation strategies are influenced by both explicit linguistic features and internal organizational processes.