Evidence map›Paper›PMID 20854681›Full record

ArticleBMC plant biology2010

Dioecious Silene latifolia plants show sexual dimorphism in the vegetative stage.

Jitka Zluvova, Jiri Zak, Bohuslav Janousek, Boris Vyskot

Open access · goldAbstract read
In one paragraph

Article in BMC plant biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
9.0field-weighted citation impact, top 3% 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

20 citing papers in PubMed, 42 citations in OpenAlex.

  1. Seed shape and size ofFrontiers in plant science · 2024
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  5. Molecular Sex Identification in the Hardy Rubber Tree (International journal of genomics · 2020
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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 1 institution in 1 country.

Jitka ZluvovaDepartment of Plant Developmental Genetics, Institute of Biophysics AS CR v. v. i., Kralovopolska 135, 612 65 Brno, Czech Republic. jitka@ibp.cz
Jiri Zak
Bohuslav Janousek
Boris Vyskot
Czech Academy of Sciences, Institute of Biophysics · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPrior to this study, no differences in gene expression between male and female dioecious plants in the vegetative state had been detected. Among dioecious plants displaying sexual dimorphism, Silene latifolia is one of the most studied species. Although many sexually dimorphic traits have been described in S. latifolia, all of them are quantitative, and they usually become apparent only after the initiation of flowering.

resultsWe present RT-PCR-based evidence that in S. latifolia, sexual dimorphism in gene expression is present long before the initiation of flowering. We describe three ESTs that show sex-specific (two male specific and one female specific) transcription at the rosette stage before the first flowering season.

conclusionsTo our knowledge, this study provides the first molecular evidence of early pre-flowering sexual dimorphism in angiosperms.

Indexed as

Expressed Sequence TagsSex CharacteristicsDNA, PlantGene Expression ProfilingGene Expression Regulation, PlantPhylogenyReverse Transcriptase Polymerase Chain ReactionSequence Analysis, DNASileneDNA, Plant

Identifiers

PMID20854681
PMCPMC2956557
OpenAlexW2074866756

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.