Patent ID: 11939587
Assignee: BASF SE
Field: Biotechnology (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 0:
1. An isolated, recombinantly produced and/or synthetic nucleic acid molecule comprising a nucleic acid molecule encoding a mutated melamine deaminase (TriA) polypeptide having at least 90% sequence identity with the amino acid sequence of the TriA polypeptide sequence SEQ ID NO: 2, wherein the amino acid sequence of the mutated TriA polypeptide comprises substitutions at positions corresponding to positions 92, 93, 155, and 157 of SEQ ID NO: 2, wherein the substitutions for each corresponding position are selected from the following:
L92C, L92D, L92E, L92G, L92N, L92Q, L925, L92T, L92V, or L92A;
Y93L, Y93A, Y93C, Y93E, Y93F, Y93G, Y93H, Y93I, Y93K, Y93M, Y93N, Y93Q, Y93R, Y93S, Y93T, Y93V, or Y93W;
M155T, M155A, M155C, M155H, M155I, M155K, M155L, M155N, M155P, M155Q, M155S, or M155V; and
F157L, F157A, F157C, F157G, F157H, F157I, F157K, F157M, F157N, F157Q, F157R, F157S, F157T, F157V, F157W, or F157Y; and
wherein expression of the nucleic acid molecule in a plant cell, a plant, or a part thereof confers increased herbicide tolerance or resistance to triazine herbicides, as compared to a corresponding, non-transformed, wild type plant cell, plant, or part thereof.