China na-eme ọganihu n'ịgbochi ọrịa nje nke Solanaceae

China mere ọganiihu n'igbochi ọrịa nje nke Solanaceae mgbe ejirichara ọgwụ dsRNA nano nucleic acid, dịka ụlọ akwụkwọ sayensị China si kwuo.

Ndị otu ọkachamara jiri nanomaterials na-emepụta ihe ọhụrụ na-ebu acid nucleic site na mgbochi pollen, na-ebuga dsRNA na-enweghị enyemaka anụ ahụ nke mpụga, ma na-arụ ọrụ RNAi mgbe ebufechara ya n'ime mkpụrụ osisi pollen iji belata mbufe nje na mkpụrụ.

Ojiji nke dsRNA nanoparticles maka njikwa pesti a na-ewere dị ka teknụzụ mgbanwe n'ọhịa nke nchekwa osisi n'ọdịnihu.

N'ime afọ ndị na-adịbeghị anya, ndị otu ahụ na-agba mbọ n'ịmepụta usoro mgbochi na njikwa akwụkwọ ndụ akwụkwọ ndụ maka pests na ọrịa, ma mee nyocha nke ọma maka ebumnuche ziri ezi na enyi na gburugburu ebe obibi.

Ọmụmụ ihe ahụ tụlere mmetụta mgbochi nje nke ụzọ anọ nke ibuga dsRNA na osisi, nke bụ ntinye, ịgbasa, mgbọrọgwụ mgbọrọgwụ, na ntinye pollen.

Nsonaazụ ahụ gosipụtara na enwere ike iji HACC-dsRNA NP bioc dakọtara dị ka vector njem biomolecular dị mfe, yana kwa dị ka onye nwere ike ibugharị ihe ọkụkụ na-abụghị transgenic. Enwere ike ibelata mgbasa nke ọrịa nje nke osisi, si otú a na-ebelata ọnụ ọgụgụ nke mkpụrụ osisi na-ebu nje site na ntinye nke pollen na NP.

Nsonaazụ ndị a na-egosipụta uru nke teknụzụ RNAi dabere na NPs n'ịzụlite ọrịa na-eguzogide ma mepụta atụmatụ ọhụrụ maka ozuzu ọrịa na-eguzogide ọrịa.

Ewepụtakwara akụkọ a na ACS Applied Materials & Interfaces, otu n'ime akwụkwọ akụkọ kacha nwee ikike na China.

Nke a bụ ụfọdụ ọgwụ mgbochi iji gbochie pesti na akwukwo nri.

Dimethoate 40% EC

Deltamethrin 2.5% EC