Patent ID: 9439447
Filing Date: 2016-09-13
CPC Classification: A01H,A23L,C07K,C12N

Claim Text:
1. A high amylose grain produced from a durum wheat plant comprising one or more mutations of a durum starch granule protein-B1 (SGP-B1) gene, and one or more mutations of a durum starch granule protein-A1 (SGP-A1) gene, wherein the mutations to the durum starch granule protein-B1 (SGP-B1) gene lead to an amino acid substitution from aspartic acid to asparagine at an amino acid position corresponding to amino acid 327 of SEQ ID No. 6, and/or an amino acid substitution from aspartic acid to asparagine at an amino acid position corresponding to amino acid 622 of reference sequence SEQ ID No. 6.