Evidence map›Paper›PMID 20948797›Full record

ArticleF1000 biology reports2010

PRDM9 sticks its zinc fingers into recombination hotspots and between species.

Ionel Sandovici, Carmen Sapienza

Abstract read
In one paragraph

Article in F1000 biology reports, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
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  7. Review
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.

Ionel Sandovici
Carmen Sapienza

Funding

Genetic and Molecular Analysis of DDK SyndromeR01HD034508 · NICHD · TEMPLE UNIV OF THE COMMONWEALTH · PI SAPIENZA, CARMEN · 1997 to 2009
$2.9M
Stability of epigenetic structures in ART childrenR01HD048730 · NICHD · TEMPLE UNIV OF THE COMMONWEALTH · PI SAPIENZA, CARMEN · 2006 to 2010
$2.5M
NICHD NIH HHS R01 HD034508NICHD NIH HHS R01 HD048730
6 · The paper itself

Abstract

Meiotic recombination events typically cluster within narrow regions of the genome termed hotspots. A series of recent papers reveals that PRDM9, a C2H2-type zinc-finger protein with histone H3 lysine 4 methyltransferase activity, plays a major role in the specification of hotspots. The zinc fingers that contact DNA in a sequence-dependent manner evolve rapidly and are under positive selection, leading to differences in the location of recombination hotspots as well as hybrid sterility.

Identifiers

PMID20948797
PMCPMC2950028

What OpenQuestion holds

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Registered trials

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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.