公开(公告)号：US20240052002A1

公开(公告)日：2024-02-15

申请号：US18365274

申请日：2023-08-04

Applicant: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION

Inventor： Ho Young NAM ,  Il Doo HWANG

IPC: C07K14/415 ,  C12N15/82

CPC classification number: C07K14/415 ,  C12N15/8213 ,  C12N15/8226 ,  C12N15/8218 ,  C12N2310/20

Abstract: The present invention relates to a composition for enhancing the sink strength of a sink tissue of a plant. The composition can increase the number of phloem cells and phloem transport velocity by suppressing the expression of an SlJUL protein or a gene encoding the SlJUL protein. Therefore, the present invention can be usefully used to increase the productivity and yield of agricultural crops.