Evidence map›Paper›PMID 22934246›Full record

ArticleMobile genetic elements2012

Can silencing of transposons contribute to variation in effector gene expression in Phytophthora infestans?

Stephen Whisson, Ramesh Vetukuri, Anna Avrova, Christina Dixelius

Open access · bronzeAbstract read
In one paragraph

Article in Mobile genetic elements, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
6.8field-weighted citation impact, top 4% 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

21 citing papers in PubMed, 51 citations in OpenAlex.

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  7. Multiple Mechanisms Drive the Evolutionary Adaptation ofJournal of fungi (Basel, Switzerland) · 2021
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  19. Epigenetic control of effectors in plant pathogens.Frontiers in plant science · 2014
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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

4 authors at 2 institutions in 2 countries.

Stephen Whisson
Ramesh Vetukuri
Anna Avrova
Christina Dixelius
James Hutton Institute · GBSwedish University of Agricultural Sciences · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transposable elements are ubiquitous residents in eukaryotic genomes. Often considered to be genomic parasites, they can lead to dramatic changes in genome organization, gene expression, and gene evolution. The oomycete plant pathogen Phytophthora infestans has evolved a genome organization where core biology genes are predominantly located in genome regions that have relatively few resident transposons. In contrast, disease effector-encoding genes are most frequently located in rapidly evolving genomic regions that are rich in transposons. P. infestans, as a eukaryote, likely uses RNA silencing to minimize the activity of transposons. We have shown that fusion of a short interspersed element (SINE) to an effector gene in P. infestans leads to the silencing of both the introduced fusion and endogenous homologous sequences. This is also likely to occur naturally in the genome of P. infestans, as transcriptional inactivation of effectors is known to occur, and over half of the translocated "RXLR class" of effectors are located within 2 kb of transposon sequences in the P. infestans genome. In this commentary, we review the diverse transposon inventory of P. infestans, its control by RNA silencing, and consequences for expression modulation of nearby effector genes in this economically important plant pathogen.

Identifiers

PMID22934246
PMCPMC3429519
OpenAlexW1993671611

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.