Evidence map›Paper›PMID 2104804›Full record

ArticleThe EMBO journal1990

Characterization of nuclear localizing sequences derived from yeast ribosomal protein L29.

M R Underwood, H M Fried

Open access · greenAbstract 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 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
5.1field-weighted citation impact, top 4% 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

43 citing papers in PubMed, 100 citations in OpenAlex.

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  15. The odyssey of a regulated transcript.RNA (New York, N.Y.) · 2000
    Article
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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

2 authors at 1 institution in 1 country.

M R UnderwoodDepartment of Biochemistry, University of North Carolina, Chapel Hill 27599.
H M Fried
University of North Carolina at Chapel Hill · US

Funding

NRSA IN GENETICST32GM007092 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI SEKELSKY, JEFF J. · 1985 to 2019
$5.9M
RIBOSOME BIOSYNTHESIS IN YEASTR01GM037117 · NIGMS · UNIVERSITY OF NORTH CAROLINA CHAPEL HILL · PI FRIED, HOWARD M · 1986 to 1988
–
NIGMS NIH HHS GM37117NIGMS NIH HHS T32-GM07092
6 · The paper itself

Abstract

Two particular seven-amino-acid segments from yeast ribosomal protein L29 caused a non-nuclear reporter protein to associate almost exclusively with the yeast nucleus. The two L29-derived nuclear localizing sequences were identical in five of the seven residues, many of which were basic amino acids. Generally, localization of the reporter protein was most impaired by replacement of the basic residues. A particular Arg residue was unique; substitution by any amino acid including Lys diminished nuclear localization of the reporter protein. In L29 the corresponding Arg 25----Lys substitution within the nuclear localizing sequence distal to the N-terminus was without effect, as evidence by normal rates of ribosome assembly and cell growth. However, the analogous Arg 8----Lys substitution within the localizing sequence proximal to the N-terminus led to greatly reduced rates of ribosome assembly and cell growth. Finally, when both localizing sequences contained the Arg----Lys substitution a still greater decrease in ribosome assembly and cell growth was observed. These results were as expected if the two short peptide sequences functioned in nuclear localization and/or assembly of yeast ribosomal protein L29.

Indexed as

Amino Acid Sequencebeta-GalactosidaseCell NucleusCloning, MolecularFluorescent Antibody TechniqueMolecular Sequence DataMutationPlasmidsRecombinant Fusion ProteinsRibosomal ProteinsRibosomesRNA PrecursorsRNA, RibosomalSaccharomyces cerevisiaeStructure-Activity Relationshipbeta-GalactosidaseRecombinant Fusion Proteinsribosomal protein L29Ribosomal ProteinsRNA PrecursorsRNA, Ribosomal

Identifiers

PMID2104804
PMCPMC551634
OpenAlexW39288136

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.