Entomology · Paper · 2017

The MutAnts are here

Cell

Catalog Row101
Citation KeyFriedman2017MutAntsAreHere101
Paper FolderAvailable
DOI10.1016/j.cell.2017.07.046

Overview

Extracted from the local paper documentation when available.

This paper discusses the successful application of CRISPR/Cas9-mediated gene knockout in two ant species, enabling new insights into the role of olfactory cues in their collective behavior. The findings highlight the genetic and neuroanatomical implications of disrupting the Orco gene, which is crucial for olfactory perception in ants.

CRISPR/Cas9Orco geneolfactory receptorant geneticsOoceraea biroiHarpegnathos saltatorsocial behaviorpheromonegene knockout

Use Notes

Concise findings and methods pulled from README/SKILL documentation.

Findings / Concepts
  • Demonstrated CRISPR/Cas9-mediated gene knockout in two ant species, advancing ant genetics.
  • Provided evidence for the central role of the Orco gene in olfactory perception and collective behavior in ants.
  • Revealed neuroanatomical defects in the antennal lobe of Orco mutants, suggesting a novel developmental role for Orco.
  • Facilitated the understanding of the genetic basis of social insect behavior and adaptation.
Methods / Techniques
  • Injected freshly-laid ant eggs with purified Cas9 protein and synthetic guide RNAs targeting the Orco gene.
  • Conducted behavioral assays to assess the impact of Orco knockout on ant behavior and reproductive performance.
  • Utilized olfactory assays to evaluate sensitivity to semiochemicals in Orco null mutants.
  • Analyzed neuroanatomical structures in mutant ants to identify defects in the antennal lobe.

Citation

Plain-text citation for quick reuse.

Friedman, Daniel Ari. 2017. The MutAnts are here. Cell.

Primary source Documentation BibTeX