China inoita budiriro mukudzivirira hutachiona hweSolanaceae

China yakaita budiriro mukudzivirira hutachiona hweSolanaceae mushure mekushandisa dsRNA nano nucleic acid mushonga, sekureva kweChinese academy yezvekurima sainzi.

Chikwata chehunyanzvi chakashandisa nemananomaterials kutakura nucleic acids kuburikidza nepollen barriers, kuendesa dsRNA pasina rubatsiro rwekunze rwemuviri, uye kumisa RNAi mushure mekuendesa muhume zvidimbu kuderedza hutachiona mumhodzi.

Iko kushandiswa kwe dsRNA nanoparticles yekudzora zvipembenene kunoonekwa seshanduko tekinoroji mumunda wekudzivirira kwezvirimwa mune ramangwana.

Mumakore achangopfuura, timu yakazvipira kugadzira nzira dzekudzivirira dzakasvibirira nekudzora zvipembenene nezvirwere, uye yakaita tsvakiridzo yakarongeka pane zvakanangwa uye zvine hushamwari zvakatipoteredza.

Chidzidzo ichi chakaenzanisa maantiviral mhedzisiro yenzira ina dzekuendesa dsRNA kuzvirimwa, zvinova zvekupinda, kupfapfaidza, kunyura midzi, uye mukume mukati.

Uye mhedzisiro yacho inoratidza kuti iyo biocompatible HACC-dsRNA NPs inogona kushandiswa seyakapusa biomolecular yekufambisa vector, uye zvakare seyaigona kutakura kune isiri-transgenic hunhu hwekunyengedza zvirimwa. Kutapurirwa kwezvirwere zvehutachiona hwezvirimwa kunogona kudzikiswa, nokudaro kuderedza huwandu hwekutakura utachiona hwembeu dzevana nekuisa mukati mehume neNPs.

Mhedzisiro iyi inoratidza mabhenefiti eNPs-yakavakirwa RNAi tekinoroji mukurera chirwere uye kugadzira nzira nyowani dzekudyara zvirwere zvechirimwa.

Chirevo ichi chakatangwa zvakare muACS Applied Materials & Interfaces, imwe yepepanhau rine chiremera muChina.

Heano mimwe mishonga yekudzivirira zvipembenene pamuriwo.

Dimethoate 40% EC

Deltamethrin 2.5% EC