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Cited by 555

The DOI matches its Crossref record; 55 of the 55 references it cites were found in a registry or an index.

Effects of intercistronic length on the efficiency of reinitiation by eucaryotic ribosomes.

Open access
Kozak, M·1987·Molecular and Cellular Biology

Abstract

Simian virus 40-based plasmids that direct the synthesis of preproinsulin during short-term transfection of COS cells have been used to probe the mechanism of reinitiation by eucaryotic ribosomes. Earlier studies from several laboratories had established that the ability of ribosomes to reinitiate translation at an internal AUG codon depends on having a terminator codon in frame with the preceding AUG triplet and upstream from the intended restart site. In the present studies, the position of the upstream terminator codon relative to the preproinsulin restart site has been systematically varied. The efficiency of reinitiation progressively improved as the intercistronic sequence was lengthened. When the upstream "minicistron" terminated 79 nucleotides before the preproinsulin start site, the synthesis of proinsulin was as efficient as if there were no upstream AUG codons. A mechanism is postulated that might account for this result, which is somewhat surprising inasmuch as bacterial ribosomes reinitiate less efficiently as the intercistronic gap is widened.

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Metadata

Authors
Kozak, M.
Venue
Molecular and Cellular Biology
Published
1987-10
Volume
7
Issue
10
Pages
3438-3445
ISSN
  • 0270-7306 (ISSN-L)
  • 1098-5549
OpenAlex
W2099390806
Cited by
555
References
55
FWCI
10.44
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Effects of intercistronic length on the efficiency of reinitiation by eucaryotic ribosomes. https://app.cochat.ai/papers/10.1128/mcb.7.10.3438
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Kozak, M. (1987). Effects of intercistronic length on the efficiency of reinitiation by eucaryotic ribosomes. Molecular and Cellular Biology. https://doi.org/10.1128/mcb.7.10.3438

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