EP2017073601 IMPROVEMENTS IN OR RELATING TO GENE SILENCING

1. (WO2018065206) IMPROVEMENTS IN OR RELATING TO GENE SILENCING

National Phase

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Latest bibliographic data on file with the International Bureau ⇨ Submit observation

Pub. No.:		WO/2018/065206		International Application No.:		PCT/EP2017/073601
Publication Date:		12.04.2018		International Filing Date:		19.09.2017

IPC:

C12N 15/11 (2006.01), A01N 25/28 (2006.01), A01N 63/02 (2006.01)

Applicants:

SYNGENTA PARTICIPATIONS AG [CH/CH]; Schwarzwaldallee 215 4058 Basel (CH).
SYNGENTA CROP PROTECTION LLC [US/US]; 3054 E. Cornwallis Road Research Triangle Park, North Carolina 27709 (US)

Inventors:

FOWLER, Jeffrey, David; (US).
JHURRY, Nema, Devi; (US)

Agent:

SYNGENTA INTERNATIONAL AG; Schwarzwaldallee 215 (WRO B8-Z1-30) 4058 Basel (CH)

Priority Data:

62/404,245

05.10.2016

Title

(EN) IMPROVEMENTS IN OR RELATING TO GENE SILENCING
(FR) PERFECTIONNEMENTS APPORTÉS OU SE RAPPORTANT À L'EXTINCTION GÉNIQUE

Abstract:

(EN)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.
(FR)La présente invention concerne des procédés d'administration de polynucléotides à des parasites de plantes souterraines. En particulier, la présente invention concerne des procédés de réduction de la liaison d'une composition, comprenant un polynucléotide et un polymère cationique, au sol en désactivant sensiblement les résidus chargés positivement avec un agent de désactivation. L'invention concerne également des compositions comprenant un polymère cationique, un polynucléotide et un agent de désactivation.

Designated States:

AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).

Publication Language:	English (EN)
Filing Language:	English (EN)

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