公开(公告)号：US20250031650A1

公开(公告)日：2025-01-30

申请号：US18707052

申请日：2022-11-04

Applicant: Colorado State University Research Foundation

Inventor： Stephen Pearce ,  Caitlynd Krosch ,  Andrew Katz ,  Rocio Alarcon Reverte ,  Karl Ravet ,  Forrest Wold-McGimsey

IPC: A01H6/46 ,  C12N5/04 ,  C12N9/00 ,  C12N15/82 ,  C12Q1/6895

Abstract: The disclosure relates to compositions and methods for reducing free asparagine concentration in the grain of wheat plants. The compositions comprise wheat plants, plant parts, plant cells, and seeds comprising a loss-of-function mutation in at least one endogenous ASPARAGINE SYNTHETASE 2 (ASN2) gene. The grain of wheat plants has reduced acrylamide-forming potential. Low acrylamide products produced from the grain are also provided.

公开(公告)号：US20240327855A1

公开(公告)日：2024-10-03

申请号：US18621953

申请日：2024-03-29

Applicant: Colorado State University Research Foundation

Inventor： Stephen Pearce ,  Caitlynd Krosch ,  Karl Ravet ,  Rocio Alarcon Reverte ,  Andrew Katz ,  Forrest Wold-McGimsey

IPC: C12N15/82 ,  C12N9/22 ,  C12N15/11

CPC classification number: C12N15/8243 ,  C12N9/22 ,  C12N15/11 ,  C12N15/8213 ,  C12N2310/20

Abstract: The disclosure relates to compositions and methods for reducing polyphenol oxidase (PPO) activity in plants, including wheat plants. The compositions comprise plants, plant parts, plant cells, and seeds comprising a mutation in at least one endogenous PPO1 or PPO2 gene. Products produced from the grain of plants have reduced browning.