aphids

standard Nanoparticle-bound, Aerosolized siRNA Knockdown in Aphids

Thairu et al. (2017) report in Insect Molecular Biology their use of aerosolized siRNAs bound to nanoparticles to silence genes in the pea aphid, Acyrthosiphon pisum, while circumventing  the problem of rapid dsRNA degradation in the hemolymph of this species. […]

standard Extreme Transgenerational Gene Silencing

Abdellatef et al. (2015) recently published the results of their efforts to silence the salivary sheath protein gene in the aphid Sitobion avenae in the Plant Biotechnology Journal and observed what might be called extreme transgenerational gene silencing. Plant-expressed dsRNA […]

standard IGTRCN Trainees – Fall 2014!

The IGTRCN is working to diffuse knowledge and technology from those who ‘know’ and ‘have’ to those who do not but need to. The Peer-to-Peer Training Fellowships are intended to facilitate the process by providing modest resources to encourage interactions. […]

Feeding Pea Aphid, Acyrthosiphon pisum

standard RNA Silencing in Plants to Fight Aphids

Aphids feed from the plant phloem sap and are responsible for large damage on crops by either weakening the plant or transmitting plant viruses that circulate in the sap. Can we use transgenic plants to limit aphid negative impact on […]