\u6240\u4ee5\u9996\u5148\uff0c\u5fc5\u9808\u8981\u6709\u4e00\u628a\u7cbe\u6e96\u3001\u80fd\u5920\u526a\u958b DNA \u96d9\u87ba\u65cb\u7684\u597d\u526a\u5200\uff0cCRISPR\u00a0<\/a>\u5c31\u662f\u7576\u524d\u6700\u597d\u7528\u7684\u4e00\u628a\u3002\u6709\u8da3\u7684\u662f\uff0c\u5b83\u4f86\u81ea\u7d30\u83cc\u7684\u514d\u75ab\u7cfb\u7d71\u3002<\/p>\n <\/p>\n<\/div>\n<\/div>\n 1987 \u5e74\uff0c\u65e5\u672c\u79d1\u5b78\u5bb6\u5728\u5927\u8178\u687f\u83cc\u7684\u57fa\u56e0\u9ad4\u767c\u73fe\u4e00\u6bb5\u53e4\u602a\u7684\u898f\u5f8b\u5e8f\u5217\uff0c\u67d0\u4e00\u5c0f\u6bb5 DNA (Repeat) \u6703\u4e00\u76f4\u91cd\u8907\uff0c\u91cd\u8907\u7247\u6bb5\u4e4b\u9593\u53c8\u6709\u4e00\u6a23\u9577\u7684\u9593\u9694 (Spacer)\uff0c\u7528\u9014\u4e0d\u660e\uff0c\u79d1\u5b78\u5bb6\u628a\u9019\u6bb5\u5e8f\u5217\u53eb\u505a\u00a0CRISPR<\/a>\u00a0(clustered, regularly interspaced, short palindromic repeats)\u3002\u5f8c\u4f86\u767c\u73fe\uff0c\u8a31\u591a\u7d30\u83cc\u90fd\u6709 CRISPR\uff0c\u5b83\u662f\u7d30\u83cc\u514d\u75ab\u7cfb\u7d71\u7684\u4e00\u7a2e\u6a5f\u5236\uff0c\u53ef\u4ee5\u8a18\u61b6\u66fe\u7d93\u4f86\u72af\u7684\u75c5\u6bd2\u3002<\/p>\n \u6545\u4e8b\u662f\u9019\u9ebc\u958b\u59cb\u7684\uff1a\u7576\u75c5\u6bd2\u5165\u4fb5\u7d30\u83cc\uff0c\u6703\u628a\u81ea\u5df1\u7684 DNA \u6ce8\u5165\u5230\u7d30\u83cc\u4e2d\uff0c\u4f01\u5716\u9738\u4f54\u7d30\u83cc\u5de5\u5ee0\u7684\u8cc7\u6e90\uff0c\u8907\u88fd\u65b0\u75c5\u6bd2\u3002\u4f46\u7d30\u83cc\u4e5f\u4e0d\u6703\u4e56\u4e56\u6328\u6253\uff0c\u5b83\u5011\u7684\u514d\u75ab\u7cfb\u7d71\u53ef\u4ee5\u8fa8\u8b58\u3001\u6467\u6bc0\u75c5\u6bd2\u7684 DNA\u3002\u9019\u662f\u4e00\u5834\u5fae\u89c0\u4e16\u754c\u7684\u9583\u96fb\u6230\uff0c\u7d30\u83cc\u7684\u53cd\u64ca\u5fc5\u9808\u5920\u5feb\u3001\u5920\u6e96\uff0c\u624d\u6709\u6a5f\u6703\u5b58\u6d3b\uff01<\/p>\n \u6709\u4e9b\u7d30\u83cc\u50e5\u5016\u5b58\u6d3b\u5f8c\uff0c\u6703\u6311\u9078\u4e00\u6bb5\u75c5\u6bd2\u7684 DNA \u788e\u7247\uff0c\u63d2\u5165\u81ea\u5df1\u7684 CRISPR \u5e8f\u5217 (\u589e\u52a0\u4e00\u6bb5 Spacer)\uff0c\u5c31\u50cf\u70ba\u75c5\u6bd2\u5efa\u7acb\u300c\u7f6a\u72af\u8cc7\u6599\u5eab\u300d\u3002\u7576\u75c5\u6bd2\u7b2c\u4e8c\u6b21\u5165\u4fb5\uff0c\u7d30\u83cc\u5c31\u80fd\u4f9d\u9760 CRISPR \u5e8f\u5217\u5feb\u901f\u8a8d\u51fa\u9019\u7a2e\u75c5\u6bd2\uff0c\u7b2c\u4e00\u6642\u9593\u53cd\u6bba\uff0c\u63d0\u9ad8\u5b58\u6d3b\u7387\u3002<\/p>\n\u7d30\u83cc\u88e1\u7684\u57fa\u56e0\u526a\u5200<\/b><\/strong><\/h2>\n
\n
\u60f3\u4e0d\u5230\uff0c\u9019\u500b\u770b\u4f3c\u4e0d\u8d77\u773c\u7684 DNA \u7247\u6bb5\uff0c\u5c07\u6703\u5f15\u7206\u57fa\u56e0\u7de8\u8f2f\u7684\u5927\u72c2\u6f6e\uff01<\/strong><\/h4>\n<\/blockquote>\n