¹ú¼ÒÉúÎïÐÅÏ¢ÖÐÐÄÏàÖúÑо¿Õ¹ÏÖÂÑ°×N¶ËÒÒõ£»¯Ðͬ»îÐÔÑõÎÈ̬Ôö½øË®µ¾ÈÈÏìÓ¦Éú³¤µÄ»úÖÆ
Ëæ×ÅÈ«Çò±äůµÄÈÕÒæ¼Ó¾ç£¬¸ßÇéÐÎζÈÒѳÉΪά³Ö×÷ÎïÉú²úÁ¦ºÍÈ·±£Á¸Ê³Çå¾²µÄÑÏËàÌôÕ½¡£Ö²Îï±»ÆÈ˳Ӧ¸üÎÂůµÄÌõ¼þ£¬Òò´ËÆÈÇÐÐèÒªÆÊÎöÆäÓë¸ßÇéÐÎζÈÏ·¢Óýе÷µÄÄÚÔÚ»úÖÆ¡£ÕâÖÖÆÊÎöÓÐÖúÓÚÕ¹ÍûÈ«Çò±äů¶Ô×÷ÎïÉú²úÁ¦µÄÓ°Ï죬²¢ÓÐÖúÓÚÅàÓýÄ͸ßεÄ×÷ÎïÆ·ÖÖ¡£
6ÔÂ27ÈÕ£¬Ñ¦Ó±ëÍŶÓÔÚNew Phytologist?ÆÚ¿¯ÔÚÏß½ÒÏþÁËÌâΪ¡°N-terminal acetylation orchestrates glycolate-mediated ROS homeostasis to promote rice thermoresponsive growth¡±µÄÑо¿ÂÛÎÄ£¨doi: 10.1111/nph.19928£©£¬¸ÃÑо¿Ð§¹ûÕ¹ÏÖÁËN¶ËÒÒõ£»¯Í¨¹ýµ÷ÀíÒÒ´¼Ëá½éµ¼µÄROSÎÈ̬Ôö½øË®µ¾µÄÈÈÏìÓ¦Éú³¤¡£
Ñо¿ÍŶÓͨ¹ýÈ˹¤ÓÕ±äºÍÒÅ´«Ñ§É¸Ñ¡£¬»ñµÃÁËÒ»¸öÔÚ±±¾©ÏÄÈÕ£¨¸ßÇéÐÎζȣ©ÝªÖ²Ê±½Ïº£Ä϶¬¼¾£¨µÍÇéÐÎζȣ©ÔÚÉú³¤·¢ÓýÉϱ£´æÏÔÖøȱÏݵÄË®µ¾Í»±äÌåthermotolerant growth required2 (togr2)¡£»ùÒò¿Ë¡ÏÔʾ¸Ã»ùÒò±àÂëË®µ¾ÖÐÂÑ°×N¶ËÒÒõ£×ªÒÆøA£¨NatA£©µÄ¸¨ÖúÑÇ»ùOsNAA15¡£½øÒ»²½Ê¹ÓöàÖÖÑо¿ÊÖ¶ÎÆÊÎöÁËOsNAA15ͨ¹ýζÈÒÀÀµµÄ¿É±ä¼ô½Ó±¬·¢Á½ÖÖÂÑ°×±äÌåOsNAA15.1ºÍOsNAA15.2£¬ÆäÖеÄOsNAA15.1ÄÜÓë´ß»¯ÑÇ»ùOsNAA10ÐγÉÓй¦Ð§µÄNatA¸´ºÏÌ壬Ôö½ø¸ßÇéÐÎζÈÓÕµ¼µÄN¶ËÒÒõ£»¯ÂÑ°××éת±ä¡£Ëæºó£¬Ñо¿Ö°Ô±»¹Í¨¹ýÂÑ°×ÐÞÊÎ×éÆÊÎöºÍÌåÄÚø»îʵÑ飬ȷ¶¨Á˹ýÑõ»¯ÇâÉúÎïºÏ³É;¾¶µÄÒªº¦Ã¸ÒÒ´¼ËáÑõ»¯Ã¸£¨GLO1ºÍ GLO5£©ÊǸßÇéÐÎζÈÏÂNatAµÄÖ÷Òªµ×Îï¡£N¶ËÒÒõ£»¯ÐÞÊÎ×÷Ϊ·ºËØ¡ªÂÑ°×øϵһÇнµ½âµÄÐźţ¬µ÷¿ØÁËGLO1/5µÄÂѰ׺¬Á¿ÒÔ¼°H2O2µÄÉúÎïºÏ³É¡£×îÖÕ£¬¸ßÇéÐÎζÈϵÄH2O2º¬Á¿Ï½µÉ¨³ýÁËÆä¶ÔÉú³¤·¢ÓýµÄÒÖÖÆ×÷Óã¬Ôö½øÁËÖ²ÎïµÄÈÈÏìÓ¦Éú³¤¡£
×ÛÉÏËùÊö£¬¸ÃÑо¿Õ¹ÏÖÁËN¶ËÒÒõ£»¯ÔÚζÈÏìÓ¦ÖеÄÒªº¦×÷Óã¬Í¨¹ýÕûºÏζÈÃô¸ÐµÄ¿É±ä¼ô½Ó·½·¨ºÍROSÎÈ̬À´Ôö½øÖ²ÎïµÄÈÈÏìÓ¦Éú³¤£¬²¢ÎªÅàÓý¾ßÓÐÌìÆø˳ӦÄÜÁ¦µÄ×÷ÎïÌṩÁËÈô¸É·Ö×Ӱе㡣¹ú¼ÒÉúÎïÐÅÏ¢ÖÐÐÄÕűÌÑþÖúÀíÑо¿Ô±ºÍÒÅ´«·¢ÓýËù/¹ú¼ÒÉúÎïÐÅÏ¢ÖÐÐÄѦÓ±ëÑо¿Ô±ÎªÅäºÏͨѶ×÷Õߣ¬ÒÅ´«·¢ÓýËù²©Ê¿Ñо¿ÉúÀîÑ©æá¢ÒѽáÒµ²©Ê¿ÉúÌÆÎ÷ÔÀºÍ¹¤³ÌʦÐìæÃΪÅäºÏµÚÒ»×÷Õߣ¬¸ÃÑо¿»ñµÃÁËÓÀÀû¼¯ÍÅÏȵ¼×¨ÏîºÍ¹ú¼Ò×ÔÈ»¿Æѧ»ù½ðµÄ×ÊÖú¡£
N¶ËÒÒõ£»¯Í¨¹ýµ÷ÀíÒÒ´¼Ëá½éµ¼µÄROSÎÈ̬Ôö½øË®µ¾µÄÈÈÏìÓ¦Éú³¤
ÂÛÎÄÁ´½Ó