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Development of advanced sweet potato (ipomoea batatas) genotypes resistant to the complex of potyviruses infecting sweet potato in china

Objective

The objective of the project is the development of sweet potato genotypes resistant to the complex to Potyvirusesprevailing in China in order to be fed into national breeding programmes. The project aims at overcoming the scarcity of sources of resistance in the sweet potato germless. It is organised in 3 parts. Detection and characterisation of resistance sources among existing or old varieties of the crop, wild forms of the same species, or closely related species'. Development of engineered resistance by cloning single chain antibodies (scoff) targeting the coat proteins or the polymerise of the sweet potato Pot viruses, and using Agro bacterium and particle gun mediated genetic transformation without resorting to selectable markers. The characterisation of the biological components of virus resistance that could contribute to slow down the polycyclic building up of virus epidemics

Funding Scheme

CSC - Cost-sharing contracts

Coordinator

FACULTE UNIVERSITAIRE DES SCIENCES AGRONOMIQUES DE GEMBLOUX
Address
Passage Des Déportés, 2
5030 Gembloux
Belgium

Participants (3)

GUANGDONG ACADEMY OF AGRICULTURAL SCIENCES
China
Address

510640 Wushan
UNIVERSITE DE PARIS-SUD XI
France
Address
Ura 115, Bètiment 360
91405 Gometz La Ville
XUZHOU SWEETPOTATO RESEARCH CENTER, JIANGSU
China
Address
East Suburb, Xuzhou City
221121 Xuzhou