Evidence map›Paper›PMID 34819638›Full record

ArticleNature microbiology2021

Wolbachia cifB induces cytoplasmic incompatibility in the malaria mosquito vector.

Kelsey L Adams, Daniel G Abernathy, Bailey C Willett, Emily K Selland, Maurice A Itoe, Flaminia Catteruccia

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in Nature microbiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 53 papers.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed
13.1field-weighted citation impact, top 1% 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

53 citing papers in PubMed, 86 citations in OpenAlex.

  1. Article
  2. Phenotypic divergence is driven by mobile genetic elements in a heritable insect symbiont.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Temperature-sensitive cytoplasmic incompatibility across divergentbioRxiv : the preprint server for biology · 2026
    Article
  7. Article
  8. Article
  9. AISME communications · 2026
    Article
  10. Review
  11. Review
  12. Article
  13. Reciprocal Host-Evolutionary applications · 2025
    Article
  14. Article
  15. ExploitingPathogens (Basel, Switzerland) · 2025
    Review
  16. Microorganisms · 2025
    Article
  17. Article
  18. Review
  19. No Evidence forInsects · 2024
    Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Kelsey L Adams *Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
Daniel G Abernathy *Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
Bailey C WillettDepartment of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA.ORCID http://orcid.org/0000-0002-1786-9437
Emily K SellandDepartment of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA.ORCID http://orcid.org/0000-0002-4527-297X
Maurice A ItoeDepartment of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
Flaminia CatterucciaDepartment of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA. fcatter@hsph.harvard.edu.ORCID http://orcid.org/0000-0003-3295-6683
Harvard University · US

Funding

Howard Hughes Medical Institute
6 · The paper itself

Abstract

Wolbachia, a maternally inherited intracellular bacterial species, can manipulate host insect reproduction by cytoplasmic incompatibility (CI), which results in embryo lethality in crosses between infected males and uninfected females. CI is encoded by two prophage genes, cifA and cifB. Wolbachia, coupled with the sterile insect technique, has been used in field trials to control populations of the dengue vector Aedes albopictus, but CI-inducing strains are not known to infect the malaria vector Anopheles gambiae. Here we show that cifA and cifB can induce conditional sterility in the malaria vector An. gambiae. We used transgenic expression of these Wolbachia-derived genes in the An. gambiae germline to show that cifB is sufficient to cause embryonic lethality and that cifB-induced sterility is rescued by cifA expression in females. When we co-expressed cifA and cifB in male mosquitoes, the CI phenotype was attenuated. In female mosquitoes, cifB impaired fertility, which was overcome by co-expression of cifA. Our findings pave the way towards using CI to control malaria mosquito vectors.

Indexed as

Extrachromosomal InheritanceAedesAnimalsAnophelesBacterial ProteinsFemaleInfertility, MaleMalariaMaleMosquito VectorsWolbachiaBacterial Proteins

Identifiers

PMID34819638
PMCPMC8612931
OpenAlexW3215231482

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.