Evidence map›Paper›PMID 22016857›Full record

ArticleMobile genetic elements2011

The transposable element profile of the anolis genome: How a lizard can provide insights into the evolution of vertebrate genome size and structure.

Marc Tollis, Stéphane Boissinot

Abstract read
In one paragraph

Article in Mobile genetic elements, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

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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

2 authors.

Marc TollisDepartment of Biology; Queens College; The City University of New York; Flushing, NY USA; The Graduate Center; The City University of New York; New York, NY USA.
Stéphane Boissinot

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The recent sequencing of the lizard genome provides a unique opportunity to examine the evolution of vertebrate genomes in a phylogenetic context. The lizard genome contains an extraordinary diversity of active transposable elements that far exceeds the diversity reported in extant mammals and birds. Retrotransposons and DNA transposons are represented by multiple active families, contributing to the very diverse repetitive landscape of the lizard. Surprisingly, ancient transposon copies are relatively rare suggesting that the transposon copy number is tightly controlled in lizard. This bias in favor of young copies results from the joint effect of purifying selection acting on novel insertions and a high rate of DNA loss. Recent analyses have revealed that the repetitive landscape of reptiles differ drastically from other extant amniotes by their diversity but also by the dynamics of amplification of their transposons. Thus, from the point of view of mobile elements, reptile genomes show more similarity to fish and amphibians than to other amniotes.

Identifiers

PMID22016857
PMCPMC3190321

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.