Evidence map›Paper›PMID 29587834›Full record

ArticleParasites & vectors2018

A standard photomap of ovarian nurse cell chromosomes and inversion polymorphism in Anopheles beklemishevi.

Gleb N Artemov, Mikhail I Gordeev, Alina A Kokhanenko, Anton V Moskaev, Alena I Velichevskaya, Vladimir N Stegniy, Igor V Sharakhov, Maria V Sharakhova

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Article in Parasites & vectors, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-weighted citation impact, top 35% 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

6 citing papers in PubMed, 14 citations in OpenAlex.

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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

8 authors at 2 institutions in 2 countries.

Gleb N ArtemovLaboratory of Ecology, Genetics and Environmental Protection, Tomsk State University, Tomsk, Russia.
Mikhail I GordeevDepartment of General Biology and Ecology, Moscow Regional State University, Moscow, Russia.
Alina A KokhanenkoLaboratory of Ecology, Genetics and Environmental Protection, Tomsk State University, Tomsk, Russia.
Anton V MoskaevDepartment of General Biology and Ecology, Moscow Regional State University, Moscow, Russia.
Alena I VelichevskayaLaboratory of Ecology, Genetics and Environmental Protection, Tomsk State University, Tomsk, Russia.
Vladimir N StegniyLaboratory of Ecology, Genetics and Environmental Protection, Tomsk State University, Tomsk, Russia.
Igor V SharakhovLaboratory of Ecology, Genetics and Environmental Protection, Tomsk State University, Tomsk, Russia. igor@vt.edu.
Maria V SharakhovaLaboratory of Ecology, Genetics and Environmental Protection, Tomsk State University, Tomsk, Russia. msharakh@vt.edu.
National Research Tomsk State University · RUMoscow Region State University · RU

Funding

Russian Science Foundation 15-14-20011
6 · The paper itself

Abstract

backgroundAnopheles beklemishevi is a member of the Maculipennis group of malaria mosquitoes that has the most northern distribution among other members of the group. Although a cytogenetic map for the larval salivary gland chromosomes of this species has been developed, a high-quality standard cytogenetic photomap that enables genomics and population genetics studies of this mosquito at the adult stage is still lacking.

methodsIn this study, a cytogenetic map for the polytene chromosomes of An. beklemishevi from ovarian nurse cells was developed using high-resolution digital imaging from field collected mosquitoes. PCR-amplified DNA probes for fluorescence in situ hybridization (FISH) were designed based on the genome of An. atroparvus. The DNA probe obtained by microdissection procedures from the breakpoint region was labelled in a DOP-PCR reaction. Population analysis was performed on 371 specimens collected in 18 locations.

resultsWe report the development of a high-quality standard photomap for the polytene chromosomes from ovarian nurse cells of An. beklemishevi. To confirm the suitability of the map for physical mapping, several PCR-amplified probes were mapped to the chromosomes of An. beklemishevi using FISH. In addition, we identified and mapped DNA probes to flanking regions of the breakpoints of two inversions on chromosome X of this species. Inversion polymorphism was determined in 13 geographically distant populations of An. beklemishevi. Four polymorphic inversions were detected. The positions of common chromosomal inversions were indicated on the map.

conclusionsThe study constructed a standard photomap for ovarian nurse cell chromosomes of An. beklemishevi and tested its suitability for physical genome mapping and population studies. Cytogenetic analysis determined inversion polymorphism in natural populations of An. beklemishevi related to this species' adaptation.

Indexed as

Chromosome InversionChromosomes, InsectPolymorphism, GeneticPolytene ChromosomesAnimalsAnophelesCytogeneticsFemaleGenetics, PopulationIn Situ Hybridization, FluorescenceOvaryPhysical Chromosome MappingAnophelesCytogenetic mapInversion polymorphismMosquitoPhysical mapping

Identifiers

PMID29587834
PMCPMC5870207
OpenAlexW2794626671

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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.