Evidence map›Paper›PMID 10545457›Full record

ArticleGenetics1999

Structural requirements for the tissue-specific and tissue-general functions of the Caenorhabditis elegans epidermal growth factor LIN-3.

J Liu, P Tzou, R J Hill, P W Sternberg

Open access · bronzeAbstract read
In one paragraph

Article in Genetics, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.2field-weighted citation impact, top 60% 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

11 citing papers in PubMed, 25 citations in OpenAlex.

  1. Ligand regulation and function of preformed EGFR dimers.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  2. IGEG-2 is amicroPublication biology · 2025
    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

4 authors at 2 institutions in 1 country.

J LiuHoward Hughes Medical Institute and Division of Biology, California Institute of Technology, Pasadena, California 91125, USA.
P Tzou
R J Hill
P W Sternberg
California Institute of Technology · USHoward Hughes Medical Institute · US

Funding

GENETIC CONTROL OF NEMATODE VULVAL DEVELOPMENTR01HD023690 · NICHD · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI STERNBERG, PAUL WARREN · 1988 to 1999
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NICHD NIH HHS HD23690
6 · The paper itself

Abstract

Caenorhabditis elegans lin-3 encodes a homolog of the epidermal growth factor (EGF) family of growth factors. LIN-3 is the inductive signal for hermaphrodite vulval differentiation, and it is required for animal viability, hermaphrodite fertility, and the specification of anterior cell fates in the male B cell lineage. We describe the cloning of a lin-3 homolog from C. briggsae, sequence comparison of C. elegans lin-3 with C. briggsae lin-3, and the determination of molecular lesions in alleles of C. elegans lin-3, including three new alleles. We also analyzed the severity of phenotypes caused by the new and existing alleles of lin-3. Correlation of mutant phenotypes and their molecular lesions, as well as sequence comparison between two species, reveal that the EGF motif and the N-terminal portion of the cytoplasmic domain are important for the functions of LIN-3 in all tissues, while the C-terminal portion of the cytoplasmic domain is involved in the tissue-specific functions of lin-3. We discuss how the structure of lin-3 contributes to its functions in multiple developmental processes.

Indexed as

Caenorhabditis elegans ProteinsAllelesAmino Acid SequenceAnimalsCaenorhabditisCaenorhabditis elegansConserved SequenceDisorders of Sex DevelopmentEpidermal Growth FactorExonsFemaleFertilityGenes, LethalHelminth ProteinsMaleMolecular Sequence DataCaenorhabditis elegans ProteinsEpidermal Growth FactorHelminth ProteinsLin-3 protein, C elegans

Identifiers

PMID10545457
PMCPMC1460807
OpenAlexW1815825113

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.