Gene silencing
US11130949B2 · kind B2 · utility
0Cited by
0References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 19, 2017 |
| Grant date | Sep 28, 2021 |
| Priority date | — |
| Expiry date | Sep 19, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2320/51
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention provides for methods of delivering polynucleotides to subterranean plant pests. In particular, the present invention relates to methods of reducing the binding of a composition, comprising polynucleotide and a cationic polymer, to soil by substantially quenching positively charged residues with a quenching agent. The invention also comprises compositions comprising a cationic polymer, a polynucleotide and a quenching agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.