Evidence map›Paper›PMID 38575641›Full record

ArticleScientific reports2024

Biochemistry and transcriptomic analyses of Phthorimaea absoluta (Lepidoptera: Gelechiidae) response to insecticides.

Samantha W Karanu, Inusa J Ajene, Elijah K Lelmen, Maureen A Ong'onge, Komivi S Akutse, Fathiya M Khamis

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

1 citing paper in PubMed, 5 citations in OpenAlex.

  1. Review
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

6 authors at 2 institutions in 2 countries.

Samantha W KaranuInternational Centre of Insect Physiology and Ecology, Nairobi, Kenya.
Inusa J AjeneInternational Centre of Insect Physiology and Ecology, Nairobi, Kenya.
Elijah K LelmenDepartment of Biochemistry, Egerton University, Egerton, Kenya.
Maureen A Ong'ongeInternational Centre of Insect Physiology and Ecology, Nairobi, Kenya.
Komivi S AkutseInternational Centre of Insect Physiology and Ecology, Nairobi, Kenya.
Fathiya M KhamisInternational Centre of Insect Physiology and Ecology, Nairobi, Kenya. fkhamis@icipe.org.
International Centre of Insect Physiology and Ecology · KEEgerton University · KE

Funding

African Union Research Grant AURG II-2-123-2018UK's Foreign, Commonwealth and Development Office (FCDO) B2291A-FCDO-BIOPESTICIDE
6 · The paper itself

Abstract

Phthorimaea absoluta is an invasive solanaceous plant pest with highly devastating effects on tomato plant. Heavy reliance on insecticide use to tackle the pest has been linked to insecticide resistance selection in P. absoluta populations. To underline insights on P. absoluta insecticide resistance mechanisms to diamides and avermectins, we evaluated the transcriptomic profile of parental (field-collected) and F8 (lab-reared) populations. Furthermore, to screen for the presence of organophosphate and pyrethroid resistance, we assessed the gene expression levels of acetylcholinesterase (ace1) and para-type voltage-gated sodium channel (VGSG) genes in the F1 to F8 lab-reared progeny of diamide and avermectin exposed P. absoluta field-collected populations. The VGSG gene showed up-regulation in 12.5% and down-regulation in 87.5% of the screened populations, while ace1 gene showed up-regulation in 37.5% and down-regulation in 62.5% of the screened populations. Gene ontology of the differentially expressed genes from both parental and eighth generations of diamide-sprayed P. absoluta populations revealed three genes involved in the metabolic detoxification of diamides in P. absoluta. Therefore, our study showed that the detoxification enzymes found could be responsible for P. absoluta diamide-based resistance, while behavioural resistance, which is stimulus-dependent, could be attributed to P. absoluta avermectin resistance.

Indexed as

InsecticidesLepidopteraMothsAcetylcholinesteraseAnimalsDiamideGene Expression ProfilingIvermectinLarvaAcetylcholinesteraseavermectinDiamideInsecticidesIvermectin

Identifiers

PMID38575641
PMCPMC10995152
OpenAlexW4393938255

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.