Patent ID: 11926840
Assignee: TOKIWA-BIO INC.
Field: Biotechnology (Chemistry)
Classification: CPC C | IPC C

Claim 18:
19. The stealth RNA according to claim 16,
wherein each of the transcription start signal sequences of the (3) having sequences identical to or different from one another is adjacent to the 3′ terminal site of each of the RNA sequences of the (2) that is adjacent to the 3′ terminal site of each of plural gene sequences comprised in the RNA sequences of the (1),
wherein each of the transcription termination signal sequences of the (4) is adjacent to the 5′ terminal site of the RNA sequence that is adjacent to the 5′ terminal site of each of plural gene sequences comprised in the RNA sequences of the (1),
wherein both of the transcription start signal sequences of the (3) and the transcription start signal sequences of the (4) constitute a cassette structure, together with restriction sites located at both ends of the cassette that can be cleaved by plural restriction endonucleases, and
wherein plural cassette structures are bound to each other.