Evidence map›Paper›PMID 31101131›Full record

ArticleParasites & vectors2019

Genetic diversity of Nyssorhynchus (Anopheles) darlingi related to biting behavior in western Amazon.

Melina Campos, Diego Peres Alonso, Jan E Conn, Joseph M Vinetz, Kevin J Emerson, Paulo Eduardo Martins Ribolla

Open access · goldAbstract read
In one paragraph

Article in Parasites & vectors, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
4.3field-weighted citation impact, top 6% 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

18 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Article
  3. Similar Microsatellite Allelic Distribution BetweenTropical medicine and infectious disease · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Host Feeding Patterns ofBiomolecules · 2023
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Variability in human attractiveness to mosquitoes.Current research in parasitology & vector-borne diseases · 2021
    Review
  16. Article
  17. Article
  18. 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

6 authors at 4 institutions in 3 countries.

Melina CamposBiotechnology Institute (IBTEC) & Biosciences Institute at Botucatu (IBB), Sao Paulo State University (UNESP), Sao Paulo, Brazil.
Diego Peres AlonsoBiotechnology Institute (IBTEC) & Biosciences Institute at Botucatu (IBB), Sao Paulo State University (UNESP), Sao Paulo, Brazil.
Jan E ConnDepartment of Biomedical Sciences, School of Public Health, University at Albany (State University of New York), Albany, NY, USA.
Joseph M VinetzDivision of Infectious Diseases, Department of Medicine, University of California, San Diego, La Jolla, California, USA.
Kevin J EmersonBiology Department, St. Mary's College of Maryland, St. Mary's City, MD, USA.
Paulo Eduardo Martins RibollaBiotechnology Institute (IBTEC) & Biosciences Institute at Botucatu (IBB), Sao Paulo State University (UNESP), Sao Paulo, Brazil. p.ribolla@unesp.br.
Universidade Estadual Paulista (Unesp) · BRSt. Mary's College of Maryland · USUniversity at Albany, State University of New York · USUniversity of California, San Diego · US

Funding

Yale Clinical and Translational Science Award (U Component)UL1TR001863 · NCATS · YALE UNIVERSITY · PI John H. Krystal, LUCILA OHNO-MACHADO · 2016 to 2026
$102.9M
Sugar-feeding behavior of the malaria vector Nyssorhynchus darlingi and development of effective attractive toxic sugar baits (ATSB) to increase intervention success in PeruU19AI089681 · NIAID · YALE UNIVERSITY · PI VINETZ, JOSEPH M. · 2010 to 2023
$20.1M
Latitudinal Landscape Genomics and Ecology of Anopheles DarlingiR01AI110112 · NIAID · WADSWORTH CENTER · PI CONN, JAN E · 2014 to 2024
$3.7M
Conselho Nacional de Desenvolvimento Científico e Tecnológico 303547/2016-2NCATS NIH HHS UL1 TR001863NIAID NIH HHS R01 AI110112NIAID NIH HHS U19 AI089681NIH HHS R01 AI110112NIH HHS U19AI089681
6 · The paper itself

Abstract

backgroundIn the Amazon Basin, Nyssorhynchus (Anopheles) darlingi is the most aggressive and effective malaria vector. In endemic areas, behavioral aspects of anopheline vectors such as host preference, biting time and resting location post blood meal have a key impact on malaria transmission dynamics and vector control interventions. Nyssorhynchus darlingi presents a range of feeding and resting behaviors throughout its broad distribution.

methodsTo investigate the genetic diversity related to biting behavior, we collected host-seeking Ny. darlingi in two settlement types in Acre, Brazil: Granada (~ 20-year-old, more established, better access by road, few malaria cases) and Remansinho (~ 8-year-old, active logging, poor road access, high numbers malaria cases). Mosquitoes were classified by the location of collection (indoors or outdoors) and time (dusk or dawn).

resultsGenome-wide SNPs, used to assess the degree of genetic divergence and population structure, identified non-random distributions of individuals in the PCA for both location and time analyses. Although genetic diversity related to behavior was confirmed by non-model-based analyses and F

conclusionsTo our knowledge, this is the first study to detect genetic markers associated with biting behavior in Ny. darlingi. Additional ecological and genomic studies may help to understand the genetic basis of mosquito behavior and address appropriate surveillance and vector control.

Indexed as

Bites and StingsFeeding BehaviorGenetic VariationAnimalsAnophelesBrazilEcologyFemaleGenome, InsectGenotypeGeographyMaleMosquito ControlPolymorphism, Single NucleotideBiting behaviorGenetic heterogeneityGenetic populationIndividual mosquito scaleMalaria vectorNyssorhynchus (Anopheles) darlingiSNPs

Identifiers

PMID31101131
PMCPMC6525393
OpenAlexW2945666633

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.