IMPROVING DRUG RESISTANCE IN PLANTS: UPL3

DE602013087537T2Active Publication Date: 2026-06-03KEYGENE NV

Patent Information

Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
KEYGENE NV
Filing Date
2013-02-18
Publication Date
2026-06-03

AI Technical Summary

Technical Problem

Existing methods for increasing drought resistance in plants often result in slower growth and reduced biomass due to genetically complex mechanisms, and there is a need for alternative and additional methodologies to enhance drought tolerance without significant fitness costs.

Method used

Impair the expression of the UPL3 protein in plants, which contains a Pfam HECT domain and Superfamily ARM repeat, through methods such as mutating the nucleic acid sequence or gene silencing, to produce plants with improved drought resistance.

Benefits of technology

The impaired expression of UPL3 protein leads to increased drought resistance, allowing plants to grow and produce more biomass under low water availability conditions compared to non-modified plants.

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