Evidence map›Paper›PMID 8358168›Full record

ArticleMammalian genome : official journal of the International Mammalian Genome Society1993

N-ethyl-N-nitrosourea-induced prenatally lethal mutations define at least two complementation groups within the embryonic ectoderm development (eed) locus in mouse chromosome 7.

E M Rinchik, D A Carpenter

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Mammalian genome : official journal of the International Mammalian Genome Society, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

23 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. N-ethyl-N-nitrosourea mutagenesis: boarding the mouse mutant express.Microbiology and molecular biology reviews : MMBR · 2005
    Review
  11. Article
  12. Review
  13. Overlapping deletions spanning the proximal two-thirds of the mouse t complex.Mammalian genome : official journal of the International Mammalian Genome Society · 2003
    Article
  14. Article
  15. Article
  16. Article
  17. A phenotype-based screen for embryonic lethal mutations in the mouse.Proceedings of the National Academy of Sciences of the United States of America · 1998
    Article
  18. X-ray-induced mutations in mouse embryonic stem cells.Proceedings of the National Academy of Sciences of the United States of America · 1998
    Article
  19. 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

2 authors at 1 institution in 1 country.

E M RinchikBiology Division, Oak Ridge National Laboratory, Tennessee 37831-8077.
D A Carpenter
Oak Ridge National Laboratory · US

Funding

SATURATION MUTAGENESIS OF MOUSE GENOMIC REGIONSR01HG000370 · NHGRI · LOCKHEED MARTIN ENERGY SYSTEMS, INC. · PI RINCHIK, EUGENE M · 1990 to 1992
–
NHGRI NIH HHS HG 00370
6 · The paper itself

Abstract

Two loci [l(7)5Rn and l(7)6Rn] defined by N-ethyl-N-nitrosourea (ENU)-induced, prenatally lethal mutations were mapped by means of trans complementation crosses to mice carrying lethal deletions of the albino (c) locus in Chromosome (Chr) 7. Both loci were found to map to the subregion of the Mod-2-sh-1 interval that contains the eed (embryonic ectoderm development) locus, eed has been defined by the inability of embryos homozygous for certain c deletions to develop beyond the early stages of gastrulation. Evidence for at least two loci necessary for normal prenatal development, rather than one locus, that map within the eed interval came from the observation that two prenatally lethal mutations, 3354SB [l(7)5Rn3354SB] and 4234SB [l(7)6Rn4234SB], could complement each other in trans, but could not each be complemented individually by c deletions known to include the eed locus. A somewhat leaky allele of l(7)5Rn [l(7)5Rn1989SB] was also recovered, in which hemizygotes are often stillborn and homozygotes exhibit variable fitness and survival. The mapping of the loci defined by these mutations is likely to be useful for genetic, molecular, and phenotypic characterization of the eed region, and mutations at either locus (or both loci) may contribute to the eed phenotype.

Indexed as

Genes, LethalAllelesAnimalsChromosome MappingCrosses, GeneticEctodermEmbryonic and Fetal DevelopmentEthylnitrosoureaFemaleGene DeletionGenetic Complementation TestMaleMiceMutagenesisPhenotypePregnancyEthylnitrosourea

Identifiers

PMID8358168
OpenAlexW2018158796

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.