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Patent Lens > Technology Landscapes > Agrobacterium-mediated transformation of plants

Soybean - Patent applications filed by Monsanto

Actual pending claims

EP 1 141 346 A1* & AU 28488/00

Claim 1

A method of preparing a germline-transformed soybean plant using Agrobacterium mediation, the method comprising: A) initiating the germination of a soybean seed;
B) isolating the embryonic axis from the soybean seed to prepare an explant;
C) wounding the explant;
D) exposing the explant to a disarmed Agrobacterium vector comprising a heterologous genetic construct including a selectable marker gene under conditions in which the heterologous genetic construct is transferred into at least one cell in the explant;
E) culturing the explant in the presence of a selection agent in a manner capable of identifying soybean cells of the explant to which the heterologous genetic construct has been transferred;
F) inducing formation of one or more shoots from the explant, the shoot comprising germline transformed cells;
G) cultivating the shoot into a whole fertile mature soybean plant.

* The PCT application WO 0042207 A2 was converted into the present European application.

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