| 摘要 |
Nucleic acid molecule comprising (in 5'-3' transcription direction) (a) a promoter; (b) a transcriptable nucleic acid sequence or a nucleic acid sequence for inserting in to a transcriptable nucleic acid sequence; (c1) a first nucleic acid sequence, which corresponds to the 3'-non-translated region of a gene or is derived from it; and (c2) a second nucleic acid sequence, which corresponds to the 3'-non-translated region of a gene or is derived from it, is new. Independent claims are included for: (1) a nucleic acid molecule comprising (in 5'-3' transcription direction) (a) a promoter; (b) a transcriptable nucleic acid sequence or a nucleic acid sequence for inserting in to a transcriptable nucleic acid sequence; and (c) a nucleic acid sequence with a transcription under control of (a), where the nucleic acid sequence codes for a nucleotide sequence of at least 20 sequentially arranged A-nucleotide in the transcript; (2) a nucleic acid molecule obtained after linearization; (3) a RNA obtained by transcription, preferably in vitro transcription, with the nucleic acid molecule under control of (a); (4) a method for in vitro transcription of a selected RNA molecule, in order to increase its stability and/or translation efficiency, comprising coupling of a first nucleic acid sequence (b1), which corresponds to the 3'- non translated region of a gene or is derived from it, at the 3'-end of the nucleic acid sequence (a), which is transcriptable into RNA molecule; coupling of a second nucleic acid sequence (b2), which corresponds to the 3'-non-translated region of a gene or is derived from it, at the 3'-end the first nucleic acid sequence (b1), and in vitro transcription of obtained nucleic acid; (5) a method for the translation of a selected RNA molecule, in order to increase the expression, comprising coupling of the first nucleic acid sequence (b1); coupling of the second nucleic acid sequence (b2), and translating the mRNA that is obtained through transcription of the obtained nucleic acid; (6) an in vitro transcription of a selected RNA molecule, in order to increase its stability and/or translation efficiency, comprising coupling of a nucleic acid sequence (b), which codes for a nucleotide sequence of at least 20 sequentially arranged A-nucleotides, at the 3'-end of a nucleic acid sequence (a), which is transcriptable in to RNA molecule, and in vitro transcription of the obtained nucleic acid; (7) a method for the translation of a selected mRNA molecule, in order to increase its expression, comprising coupling of a nucleic acid sequence, which codes for a nucleotide sequence of at least 20 sequential A-nucleotides, at the 3'-end of the nucleic acid sequence (a), and translating mRNA, which is available by transcription of the obtained nucleic acid; and (8) a RNA obtained by the in vitro transcription of a selected RNA molecule. |
