Evidence map›Paper›PMID 8382772›Full record

ArticleMolecular and cellular biology1993

Retroposition in a family of carcinoma-associated antigen genes.

A J Linnenbach, B A Seng, S Wu, S Robbins, M Scollon, J J Pyrc, T Druck, K Huebner

Abstract read
In one paragraph

Article in Molecular and cellular biology, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
–field-weighted citation impact
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

35 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. A non-mutatedFrontiers in oncology · 2023
    Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Shedding light on the EpCAM: An overview.Journal of cellular physiology · 2019
    Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. 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

8 authors.

A J LinnenbachWistar Institute, Philadelphia, Pennsylvania 19104.
B A Seng
S Wu
S Robbins
M Scollon
J J Pyrc
T Druck
K Huebner

Funding

Tumor Microenvironment and MetastasisP30CA010815 · NCI · WISTAR INSTITUTE · PI Dario C Altieri · 1985 to 2026
$75.9M
VIROLOGY AND GENETICS OF CANCERP01CA021124 · NCI · WISTAR INSTITUTE · PI KOPROWSKI, HILARY · 1985 to 1999
–
GENTEICS OF HUMAN HEMATOPOIETIC NEOPLASIASR35CA039860 · NCI · WISTAR INSTITUTE · PI CROCE, CARLO M · 1985 to 1998
–
NCI NIH HHS CA10815NCI NIH HHS CA21124NCI NIH HHS CA39860
6 · The paper itself

Abstract

The gene encoding the carcinoma-associated antigen defined by the monoclonal antibody GA733 is a member of a family of at least two type I membrane proteins. This study describes the mechanism of evolution of the GA733-1 and GA733-2 genes. A full-length cDNA clone for GA733-1 was obtained by screening a human placental library with a genomic DNA probe. Comparative analysis of the cDNA sequence with the previously determined genomic sequence confirmed that GA733-1 is an intronless gene. The GA733-2 gene encoding the monoclonal antibody-defined antigen was molecularly cloned with a cDNA probe and partially sequenced. Comparison of GA733-2 gene sequences with the previously established cDNA sequence revealed that this gene consists of nine exons. The putative promoter regions of the GA733-1 and GA733-2 genes are unrelated. These findings suggest that the GA733-1 gene was formed by the retroposition of the GA733-2 gene via an mRNA intermediate. Prior to retroposition, the GA733-2 gene had been affected by exon shuffling. Analysis of GA733-2 exons revealed that many delineate structural motifs. The GA733-1 retroposon was localized either to chromosome region 1p32-1p31 or to 1p13-1q12, and the GA733-2 founder gene was localized to chromosome 4q.

Indexed as

Biological EvolutionAmino Acid SequenceAntigens, Tumor-Associated, CarbohydrateBase SequenceChromosome MappingChromosomes, Human, Pair 1Chromosomes, Human, Pair 4Cloning, MolecularDNA Transposable ElementsGenome, HumanHumansMolecular Sequence DataMultigene FamilyRNA, MessengerSequence Analysis, DNASequence Homology, Amino AcidAntigens, Tumor-Associated, CarbohydrateDNA Transposable ElementsRNA, Messenger

Identifiers

PMID8382772
PMCPMC359462

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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.