Evidence map›Paper›PMID 7479817›Full record

ReviewProceedings of the National Academy of Sciences of the United States of America1995

Meiosis in Drosophila: seeing is believing.

T L Orr-Weaver

Open access · greenAbstract readReview
In one paragraph

Review in Proceedings of the National Academy of Sciences of the United States of America, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

27 citing papers in PubMed, 79 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Recombination rate plasticity: revealing mechanisms by design.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2017
    Review
  6. The Malaysian journal of medical sciences : MJMS · 2017
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Achiasmy: Male Fruit Flies Are Not Ready to Mix.Frontiers in cell and developmental biology · 2016
    Article
  12. MeioBase: a comprehensive database for meiosis.Frontiers in plant science · 2014
    Article
  13. Spermatogenesis.Advances in experimental medicine and biology · 2013
    Review
  14. Review
  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

1 author at 1 institution in 1 country.

T L Orr-WeaverWhitehead Institute for Biomedical Research, Massachusetts Institute of Technology, Cambridge 02142, USA.
Massachusetts Institute of Technology · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recently many exciting advances have been achieved in our understanding of Drosophila meiosis due to combined cytological and genetic approaches. New techniques have permitted the characterization of chromosome position and spindle formation in female meiosis I. The proteins encoded by the nod and ncd genes, two genes known to be needed for the proper partitioning of chromosomes lacking exchange events, have been identified and found to be kinesin-like motors. The effects of mutations in these genes on the spindle and chromosomes, together with the localization of the proteins, have yielded a model for the mechanism of female meiosis I. In male meiosis I, the chromosomal regions responsible for homolog pairing have been resolved to the level of specific DNA sequences. This provides a foundation for elucidating the molecular basis of meiotic pairing. The cytological techniques available in Drosophila also have permitted inroads into the regulation of sister-chromatid segregation. The products of two genes (mei-S332 and ord) essential for sister-chromatid cohesion have been identified recently. Additional advances in understanding Drosophila meiosis are the delineation of a functional centromere by using minichromosome derivatives and the identification of several regulatory genes for the meiotic cell cycle.

Indexed as

MeiosisSex CharacteristicsAnimalsCell CycleCentromereDrosophilaFemaleGene Expression Regulation, DevelopmentalGenes, InsectMaleModels, GeneticSister Chromatid Exchange

Identifiers

PMID7479817
PMCPMC40628
OpenAlexW2082486718

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.