摘要:
The invention relates to compositions, specifically novel nucleic acid constructs encoding a cardiovirus 2A polypeptide operably linked to suitable promoters. Also, disclosed are methods whereby the nucleic acid constructs are introduced into cells or cell free systems to regulate cellular mRNA transcription and cap-dependent or internal ribosomal entry site (IRES)-dependent mRNA translation.
摘要:
The invention provides a method of inhibiting Ran protein activity in at least one eukaryotic cell or cell-free extract, the method comprising exposing an amino acid sequence comprising at least a portion of EMCV or TMEV leader protein, wherein the amino acid sequence comprises SEQ. ID NO: 14 or SEQ. ID NO: 15, to at least one cell in an amount effective to inhibit Ran activity in the targeted cell and evaluating Ran protein activity in the cell.
摘要翻译:本发明提供一种抑制至少一种真核细胞或无细胞提取物中的Ran蛋白活性的方法,该方法包括暴露包含至少一部分EMCV或TMEV前导蛋白的氨基酸序列,其中氨基酸序列包含SEQ ID NO: ID NO:14或SEQ。 至少一个细胞,其量有效抑制靶细胞中的Ran活性并评估细胞中的Ran蛋白活性。