ArticleInsect molecular biology2023
Genetic modification of the ant Lasius niger using CRISPR-Cas9 technology.
Article in Insect molecular biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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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.
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Who cites it
6 citing papers in PubMed, 15 citations in OpenAlex.
- Genome Evolution in Social Insects.Genome biology and evolution · 2026Review
- Influences of pupal presence and worker number on the survival and development of pharaoh ant (Animal cells and systems · 2026Article
- Genomic Signatures of Selection Across Climate Gradients and a Geographic Mosaic of Coevolution in an Ant Social Parasite-Host System.Molecular biology and evolution · 2025Article
- Review
- Manipulation of a New Non-model Insect Genome Using Targeted CRISPR-Era Approaches.Methods in molecular biology (Clifton, N.J.) · 2025Article
- Genetic modification of the ant Lasius niger using CRISPR-Cas9 technology.Insect molecular biology · 2023Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
CRISPR-Cas9 has become one of the most prominent gene editing tools available and it has been utilized in various organisms from bacteria to fungi, plants, and animals. In this study, we developed a CRISPR-Cas9 protocol for the black garden ant Lasius niger, a common and easily available study species for lab and field experiments. To create indel mutations using CRISPR-Cas9 in L. niger, we targeted three different locations in a well-studied eye pigmentation gene cinnabar, generating several mutations that disrupt the ommochrome biosynthesis pathway and result in the lack of the pigment and therefore, abnormal eye coloration in adult workers. We also developed a protocol to collect L. niger eggs, inject them with CRISPR-Cas9 construct, and rear the eggs into mature adult workers with the assistance of nursing workers. We demonstrated for the first time in L. niger that CRISPR-Cas9 is an excellent tool to create targeted mutations for this species. Our protocol can be referred to when developing similar studies for other species of ants and eusocial insects.
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Registered trials
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