¿ÆÑ§¼Ò·¢Ã÷ÏßÁ£ÌåÖеÄRNAÈóÉ«¿É´Ù³É°©Ï¸°û×ªÒÆ ÈÕÆÚ£º2022-07-18 À´Àú£º±¾Õ¾ ¹©¸å£º¹ú¼Ê»¥ÖúÓë»ùµØÆ½Ì¨´¦ ×÷ÕߣºÖÎÀíÔ± ÖÖ±ð£ºÒëÎÄ
Ö×Áöϸ°ûÓÚ×ªÒÆÀú³ÌÖлáºÄËðÔ¶³¬Õý³£Ï¸°ûÐèÒªµÄÄÜÁ¿£¬µÂ¹ú°©Ö¢Ñо¿ÖÐÑëµÄÑо¿ÍŶӷ¢Ã÷ÁËÓëÄÜÁ¿´úлÏà¸ÉµÄÐÂÐͰ©Ï¸°û×ªÒÆµÄ´Ù³ÉÒòËØ£¬Ïà¸É½á¹ûÓÚ¡¶Nature¡··¢±í£¬ÂÛÎĵıêÌâΪ£ºMitochondrial RNA modifications shapemetabolic plasticity in metastasis¡£ Ñо¿ÍŶӷ¢Ã÷ÏßÁ£ÌåÖÐתÔËRNA£¨tRNA£©ÉÏÒ»ÖÖ·Ç·²µÄ¼×»ù»¯ÈóÉ«¡ª5-¼×»ù°ûà×ण¨5-methylcytosine£¬m5C£©£¬¿ÉÒԴٳɰ©Ï¸°ûµÄ×ªÒÆ¼°ÇÖÏ®¡£m5CÈóÉ«Ôö³¤ÁËÏßÁ£ÌåÖкôÎüÁ´Ïà¸ÉÂѰ×Öʺϳɣ¬½úÉýÏßÁ£Ìå´úлЧÂÊ£¬Îª°©Ï¸°û×ªÒÆ¼°ÇÖÏ®Ìṩ¸ü¶àÄÜÁ¿¡£È±ÉÙÏßÁ£ÌåtRNAµÄm5CÈóÉ«µÄ°©Ï¸°ûÖ»ÄܾÓɹý³ÌÌǽͽⷽʽÂýËÙÔÐÓý·¢ÉúÄÜÁ¿£¬×ªÒÆÄÜÁ¦Ôâµ½½Ï×ÅÏÞ¶¨¡£½øÒ»²½Ñо¿×¢½â¼×»ù×ªÒÆÃ¸NSUN3£¨NOP2/Sun RNA methyltransferase 3£©ÂôÁ¦tRNAµÄm5CÈóÉ«£¬°´ÞàNSUN3ø±í´ï182ÌåÓý¹ÙÍø-£¬ÏßÁ£ÌåtRNAµÄm5CÈóÉ«ÏÔÖø½µµÍ£¬°©Ï¸°ûµÄ×ªÒÆ¼°ÇÖÏ®½Ï×ÅÏ÷¼õ¡£ ¸ÃÑо¿²»½ö·¢Ã÷ÁË´Ù³ÉÖ×Áö×ªÒÆ¼°ÇÖÏ®µÄлúÖÆ£¬Ò²Îª°©Ö¢À©É¢µÄÒ½ÖÎÑо¿ÌṩÁËÐÂÆôµÏ¡£ ÂÛÎÄÁ´½Ó£ºhttps://www.nature.com/articles/s41586-022-04898-5 ×¢£º´ËÑо¿½á¹ûÕª×Ô¡¶Nature¡·£¬ÎÄÕÂÄÚÈݲ»´ú±í±¾ÍøÕ¾²»Ñŵ㼰̬¶È¡£-182ÌåÓý¹ÙÍø-