Patent · US Active

Use of Armadillo repeat (ARM1) polynucleotides for obtaining pathogen resistance in plants

US8735654B2 · kind B2 · utility

0Cited by

3References

16Claims

0Family size

Assignee

BASF Plant Science Company GmbH · DE

Inventors

Dimitar Douchkov · Quedlinburg, DE
Patrick Schweizer · Quedlinburg, DE
Uwe Zierold · Meerane, DE

Key dates

Filing date	Nov 29, 2012
Grant date	May 27, 2014
Priority date	—
Expiry date	Nov 29, 2032

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12N15/8282
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

The invention relates to a method of generating or increasing a pathogen resistance in plants by reducing the expression of at least one Armadillo repeat polypeptide or a functional equivalent thereof. The invention relates to novel nucleic acid sequences coding for a Hordeum vulgare Armadillo repeat (HvARM) polynucleotide and describes homologous sequences (ARM1) thereof, and to their use in methods for obtaining a pathogen resistance in plants e, and to nucleic acid constructs, expression cassettes and vectors which comprise these sequences and which are suitable for mediating a fungal resistance in plants. The invention furthermore relates to transgenic organisms, in particular plants, which are transformed with these expression cassettes or vectors, and to cultures, parts or transgenic propagation material derived therefrom.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.