Evidence map›Paper›PMID 2347303›Full record

ArticleThe EMBO journal1990

Positive and negative control of translation by the leader sequence of cauliflower mosaic virus pregenomic 35S RNA.

J Fütterer, K Gordon, H Sanfaçon, J M Bonneville, T Hohn

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 1990. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
17.5field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

44 citing papers in PubMed, 90 citations in OpenAlex.

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  16. Viral strategies of translation initiation: ribosomal shunt and reinitiation.Progress in nucleic acid research and molecular biology · 2002
    Review
  17. Article
  18. Article
  19. Ribosome shunt is essential for infectivity of cauliflower mosaic virus.Proceedings of the National Academy of Sciences of the United States of America · 2001
    Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

J FüttererFriedrich Miescher-Institut, Basel, Switzerland.
K Gordon
H Sanfaçon
J M Bonneville
T Hohn
Friedrich Miescher Institute · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We have studied the influence of the 600 nt long leader sequence of cauliflower mosaic virus 35S RNA on downstream translation. Plant protoplasts were transfected with plasmids expressing a CAT reporter gene from a mRNA, containing wild-type or mutant forms of the 35S RNA leader. Deletion analysis revealed the presence of three separate stimulatory sequence regions, S1, S2 and S3. The latter two interact with each other to enhance downstream translation 5- to 10-fold. This enhancement was not observed in protoplasts from a non-host plant. In the absence of either S2 or S3, the region I2, located in between, exerts an inhibitory effect on downstream translation, probably due to the presence of short open reading frames. Expression of a reporter gene inserted into I2 increases 2-fold upon deletion of either S2 or S3. We propose that mRNA regions S2 and S3 form a complex with cellular factors that allows scanning ribosomes to bypass region I2.

Indexed as

Gene Expression Regulation, ViralBase SequenceChloramphenicol O-AcetyltransferaseMolecular Sequence DataMosaic VirusesMutationPlantsProtein BiosynthesisProtein Sorting SignalsProtoplastsRibosomesRNA, MessengerChloramphenicol O-AcetyltransferaseProtein Sorting SignalsRNA, Messenger

Identifiers

PMID2347303
PMCPMC551872
OpenAlexW750288

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.