Evidence map›Paper›PMID 1840677›Full record

ArticleNucleic acids research1991

Isolation of the murine ribonuclease gene Rib-1: structure and tissue specific expression in pancreas and parotid gland.

L C Samuelson, K Wiebauer, G Howard, R M Schmid, D Koeplin, M H Meisler

Open access · bronzeAbstract read
In one paragraph

Article in Nucleic acids research, 1991. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.0field-weighted citation impact, top 22% 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

4 citing papers in PubMed, 13 citations in OpenAlex.

  1. 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

6 authors at 1 institution in 1 country.

L C SamuelsonDepartment of Human Genetics, University of Michigan, Ann Arbor 48109-0618.
K Wiebauer
G Howard
R M Schmid
D Koeplin
M H Meisler
University of Michigan–Ann Arbor · US

Funding

INSERTIONAL MUTANTS AND DEVELOPMENT IN TRANSGENIC MICER01GM024872 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MEISLER, MIRIAM H · 1985 to 2024
$10.7M
CIS &TRANS ELEMENTS IN AMYLASE REGULATION BY INSULINF32DK008137 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI HOWARD, GEORGETTE · 1988 to 1990
–
NIDDK NIH HHS DK08137NIGMS NIH HHS GM24872
6 · The paper itself

Abstract

The mouse pancreatic ribonuclease gene Rib-1 was isolated from a library of mouse genomic DNA and sequenced. This small gene contains a nontranslated exon of 52 base pairs, an intron of 791 base pairs, and a coding exon of 741 base pairs. Rib-1 transcripts were detected in parotid gland as well as in pancreas. The abundance of the transcripts were approximately 200-fold greater in pancreatic RNA than in parotid RNA. The sites of transcription initiation were mapped by primer extension and ribonuclease protection assays. One major initiation site and several minor initiation sites were identified in pancreatic RNA. Transcription in parotid appears to be initiated from the same sites. Parotid-specific transcripts were not detected. The data suggest that Rib-1 is transcribed in pancreas and parotid from the same promoter. This is in contrast with the mechanism for production of amylase in pancreas and parotid, which is accomplished by tissue specific expression of different gene copies.

Indexed as

Amino Acid SequenceAnimalsBase SequenceBlotting, NorthernCloning, MolecularGene ExpressionMiceMice, Inbred C3HMolecular Sequence DataPancreasParotid GlandRegulatory Sequences, Nucleic AcidRibonucleasesTranscription, GeneticRibonucleases

Identifiers

PMID1840677
PMCPMC329331
OpenAlexW2167446166

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.