Evidence map›Paper›PMID 31901476›Full record

ArticleInsect biochemistry and molecular biology2020

Nix is a male-determining factor in the Asian tiger mosquito Aedes albopictus.

Peiwen Liu, Binbin Jin, Xiaocong Li, Yijie Zhao, Jinbao Gu, James K Biedler, Zhijian Jake Tu, Xiao-Guang Chen

Open access · hybridAbstract read
In one paragraph

Article in Insect biochemistry and molecular biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
5.2field-weighted citation impact, top 4% 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

27 citing papers in PubMed, 52 citations in OpenAlex.

  1. Review
  2. Review
  3. Mosquito sex determination: recent advances and applications.Current opinion in insect science · 2025
    Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Natural and Engineered Sex Ratio Distortion in Insects.Frontiers in ecology and evolution · 2022
    Article
  17. Article
  18. Article
  19. Article
  20. 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

8 authors at 2 institutions in 2 countries.

Peiwen LiuDepartment of Pathogen Biology, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, Guangdong, 510515, China.
Binbin JinDepartment of Pathogen Biology, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, Guangdong, 510515, China.
Xiaocong LiDepartment of Pathogen Biology, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, Guangdong, 510515, China.
Yijie ZhaoDepartment of Pathogen Biology, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, Guangdong, 510515, China.
Jinbao GuDepartment of Pathogen Biology, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, Guangdong, 510515, China.
James K BiedlerDepartment of Biochemistry and the Fralin Life Science Institute, Virginia Tech, Blacksburg, VA, 24061, USA.
Zhijian Jake TuDepartment of Biochemistry and the Fralin Life Science Institute, Virginia Tech, Blacksburg, VA, 24061, USA. Electronic address: jaketu@vt.edu.
Xiao-Guang ChenDepartment of Pathogen Biology, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, Guangdong, 510515, China. Electronic address: xgchen2001@hotmail.com.
Southern Medical University · CNVirginia Tech · US

Funding

Mechanism and application of male determination in aedine mosquitoesR01AI123338 · NIAID · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI TU, ZHIJIAN JAKE · 2016 to 2020
$2.9M
Impacts of Urbanization on Vector Biology and Transmission of Dengue in ChinaR01AI136850 · NIAID · SOUTHERN MEDICAL UNIVERSITY · PI CHEN, XIAOGUANG · 2018 to 2022
$667k
NIAID NIH HHS R01 AI123338NIAID NIH HHS R01 AI136850
6 · The paper itself

Abstract

The initial signal that governs sex determination is highly variable among insects. A homolog of Nix, the male-determining factor in Aedes aegypti, was previously found in the Asian tiger mosquito Ae. albopictus. Here we show that the Ae. albopictus Nix (AalNix) is more complex in gene structure and splice isoforms than its Ae. aegypti homolog (AaeNix). AalNix shows a similar transcription profile compared to AaeNix. CRISPR/Cas9-mediated knockouts of AalNix in vivo and in the Ae. albopictus C6/36 cells lead to a shift of dsx and fru splicing towards the female isoforms. G

Indexed as

AedesAnimalsBase SequenceFemaleInsect ProteinsMaleSequence AlignmentSex Determination ProcessesInsect ProteinsCRSPR-Cas9FeminizedM-factorSex-determination

Identifiers

PMID31901476
PMCPMC10211468
OpenAlexW2997071453

What OpenQuestion holds

Textmetadata
LicenceTDM
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.