Evidence map›Paper›PMID 20522451›Full record

ArticleDNA research : an international journal for rapid publication of reports on genes and genomes2010

High-resolution characterization of Toxoplasma gondii transcriptome with a massive parallel sequencing method.

Junya Yamagishi, Hiroyuki Wakaguri, Akio Ueno, Youn-Kyoung Goo, Mohammed Tolba, Makoto Igarashi, Yoshifumi Nishikawa, Chihiro Sugimoto, Sumio Sugano, Yutaka Suzuki and 2 more

Abstract read
In one paragraph

Article in DNA research : an international journal for rapid publication of reports on genes and genomes, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. High-Resolution Mapping of Transcription Initiation in the Asexual Stages ofFrontiers in cellular and infection microbiology · 2020
    Article
  4. toxoMine: an integrated omics data warehouse for Toxoplasma gondii systems biology research.Database : the journal of biological databases and curation · 2015
    Article
  5. Article
  6. Transcript maturation in apicomplexan parasites.Current opinion in microbiology · 2014
    Review
  7. Article
  8. 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

12 authors.

Junya Yamagishi1National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Japan.
Hiroyuki Wakaguri
Akio Ueno
Youn-Kyoung Goo
Mohammed Tolba
Makoto Igarashi
Yoshifumi Nishikawa
Chihiro Sugimoto
Sumio Sugano
Yutaka Suzuki
Junichi Watanabe
Xuenan Xuan

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

For the last couple of years, a method that permits the collection of precise positional information of transcriptional start sites (TSSs) together with digital information of the gene-expression levels in a high-throughput manner was established. We applied this novel method, 'tss-seq', to elucidate the transcriptome of tachyzoites of the Toxoplasma gondii, which resulted in the identification of 124,000 TSSs, and they were clustered into 10,000 transcription regions (TRs) with a statistics-based analysis. The TRs and annotated ORFs were paired, resulting in the identification of 30% of the TRs and 40% of the ORFs without their counterparts, which predicted undiscovered genes and stage-specific transcriptions, respectively. The massive data for TSSs make it possible to execute the first systematic analysis of the T. gondii core promoter structure, and the information showed that T. gondii utilized an initiator-like motif for their transcription in the major and novel motif, the downstream thymidine cluster, which was similar to the Y patch observed in plants. This encyclopaedic analysis also suggested that the TATA box, and the other well-known core promoter elements were hardly utilized.

Indexed as

Promoter Regions, GeneticTranscription, GeneticTranscription Initiation SiteAnimalsGene Expression ProfilingMolecular Sequence DataSequence Analysis, DNATATA BoxToxoplasmaTranscription FactorsTranscription Factors

Identifiers

PMID20522451
PMCPMC2920756

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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.