公开(公告)号：US20250147032A1

公开(公告)日：2025-05-08

申请号：US19011760

申请日：2025-01-07

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： SEIJI KOJIMA

IPC: G01N33/68

Abstract: The present disclosure provides a method for determining deprivation of an outer membrane of a cyanobacterium with which whether an outer membrane is deprived from a cell wall can be readily determined. The method for determining deprivation of an outer membrane of a cyanobacterium according to the present disclosure includes a measurement step (S01) in which a concentration of at least one amino acid selected from the group consisting of isoleucine, leucine, tyrosine, and phenylalanine in a culture supernatant of a cyanobacterium is measured and a determination step (S02) in which whether an outer membrane of the cyanobacterium is deprived from a cell wall of the cyanobacterium is determined on the basis of the concentration of the at least one amino acid, the concentration being measured in the measurement step.

公开(公告)号：US20250098687A1

公开(公告)日：2025-03-27

申请号：US18974875

申请日：2024-12-10

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： SEIJI KOJIMA

IPC: A01N63/20 ,  A01P21/00 ,  C12N1/20

Abstract: The present disclosure provides a plant disease resistance inducing agent that can effectively induce resistance to a plant disease. A plant disease resistance inducing agent according to the present disclosure contains a secretion product of a cyanobacterium.

公开(公告)号：US20250066801A1

公开(公告)日：2025-02-27

申请号：US18948615

申请日：2024-11-15

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： MASAYA WAKABAYASHI ,  SHOKO KUSAMA ,  SEIJI KOJIMA

IPC: C12N15/74 ,  C12N1/20

Abstract: The present disclosure provides a modified promoter with which the amount of expression of a protein-coding gene can be controlled with flexibility. The modified promoter according to the present disclosure is a modified promoter including a base sequence (SEQ ID NO: 1) located upstream of a start codon of a slr1841 gene, the base sequence consisting of 348 bases, or a base sequence having 80% or more homology with the base sequence represented by SEQ ID NO: 1, the base sequence being modified by at least one selected from the group consisting of (i) replacement of one or more bases included in the base sequence with another base, (ii) deletion of one or more bases included in the base sequence, and (iii) insertion of one or more bases into the base sequence.

公开(公告)号：US20250012725A1

公开(公告)日：2025-01-09

申请号：US18895447

申请日：2024-09-25

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： SHOKO KUSAMA ,  SEIJI KOJIMA

IPC: G01N21/64

Abstract: A method for determining outer membrane detachment in cyanobacteria includes measuring fluorescence upon irradiation of a culture supernatant of cyanobacteria with excitation light, and determining, based on a wavelength range of the measured fluorescence, whether or not outer membranes of the cyanobacteria have been detached from cell walls.