Evidence map›Paper›PMID 35831400›Full record

ArticleScientific reports2022

Comparison of gene expression profiles among caste differentiations in the termite Reticulitermes speratus.

Ryota Saiki, Yoshinobu Hayashi, Kouhei Toga, Hajime Yaguchi, Yudai Masuoka, Ryutaro Suzuki, Kokuto Fujiwara, Shuji Shigenobu, Kiyoto Maekawa

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 12% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. 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

9 authors at 7 institutions in 1 country.

Ryota Saiki *Graduate School of Science and Engineering, University of Toyama, Toyama, 930-8555, Japan.
Yoshinobu Hayashi *Laboratory of Ecological Genetics, Graduate School of Environmental Science, Hokkaido University, Sapporo, 060-0810, Japan.
Kouhei TogaGraduate School of Science and Engineering, University of Toyama, Toyama, 930-8555, Japan.
Hajime YaguchiGraduate School of Science and Engineering, University of Toyama, Toyama, 930-8555, Japan.
Yudai MasuokaGraduate School of Science and Engineering, University of Toyama, Toyama, 930-8555, Japan.
Ryutaro SuzukiGraduate School of Science and Engineering, University of Toyama, Toyama, 930-8555, Japan.
Kokuto FujiwaraGraduate School of Science and Engineering, University of Toyama, Toyama, 930-8555, Japan.
Shuji ShigenobuNIBB Core Research Facilities, National Institute for Basic Biology, Okazaki, 444-8585, Japan.
Kiyoto MaekawaFaculty of Science, Academic Assembly, University of Toyama, 3190 Gofuku, Toyama, 930-8555, Japan. kmaekawa@sci.u-toyama.ac.jp.
University of Toyama · JPHokkaido University · JPInstitute of Agrobiological Sciences · JPIshikawa Prefectural Museum of Art · JPKwansei Gakuin University · JPNational Institute for Basic Biology · JPNihon University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Termite castes express specialized phenotypes for their own tasks and are a good example of insect polyphenism. To understand the comprehensive gene expression profiles during caste differentiation, RNA-seq analysis based on the genome data was performed during the worker, presoldier, and nymphoid molts in Reticulitermes speratus. In this species, artificial induction methods for each molt have already been established, and the time scale has been clarified. Three different periods (before the gut purge (GP), during the GP, and after the molt) were discriminated in each molt, and two body parts (head and other body regions) were separately sampled. The results revealed that many differentially expressed genes (head: 2884, body: 2579) were identified in each molt. Based on the independent real-time quantitative PCR analysis, we confirmed the different expression patterns of seven out of eight genes in the presoldier molt. Based on the GO and KEGG enrichment analyses, the expressions of genes related to juvenile hormone titer changes (e.g., JH acid methyltransferase), nutrition status (e.g., Acyl-CoA Delta desaturase), and cell proliferation (e.g., insulin receptor), were shown to specifically fluctuate in each molt. These differences may have a crucial impact on caste differentiation. These data are important resources for future termite sociogenomics.

Indexed as

IsopteraAnimalsJuvenile HormonesMoltingTranscriptomeJuvenile Hormones

Identifiers

PMID35831400
PMCPMC9279399
OpenAlexW4285088060

What OpenQuestion holds

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LicenceCC BY
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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.