KMID : 0364820110470020110
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Korean Journal of Microbiology 2011 Volume.47 No. 2 p.110 ~ p.116
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Function of Dual Specificity Kinase, ScKns1, in Adhesive and Filamentous Growth of Saccharomyces cerevisiae
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Park Yun-Hee
Yang Ji-Min Yang So-young Kim Sang-mi Cho Young-mi Park Hee-Moon
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Abstract
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ScKns1´Â Saccharomyces cerevisiae¿¡¼ ¹ß°ßµÇ´Â ÀÌÁß Æ¯À̼º ÀλêÈ È¿¼ÒÀÌ´Ù. S288c °è¿¿¡¼ Sckns1¥Ä ±ÕÁÖ´Â ¾ß»ýÇü°ú Â÷À̸¦ º¸ÀÌÁö ¾Ê¾Æ, ScKns1ÀÇ ¼¼Æ÷ ³» ±â´É¿¡ ´ëÇØ ¹àÇôÁöÁö ¾Ê¾Ò´Ù. ±×·¯³ª ºÐ¿ È¿¸ð¿¡¼ LAMMER kinase´Â ¼¼Æ÷ ¾û±è°ú ±Õ»çÇü »ýÀå ¹× »êÈ ½ºÆ®·¹½º¿Í °ü·ÃµÈ °ÍÀ¸·Î ¹àÇôÁ³´Ù. µû¶ó¼ ÇüÅÂÇÐÀû º¯È¸¦ °üÂûÇÒ ¼ö ÀÖ´Â S. cerevisiae ¥Ò1278b ±ÕÁÖ¿¡¼ ScKNS1 °á¼Õ±ÕÁÖ(Sckns1¥Ä)¸¦ Á¦Á¶ÇÏ°í Ç¥ÇöÇü º¯È¸¦ ÅëÇÏ¿© ±â´ÉÀ» ºÐ¼®ÇÏ¿´´Ù. Sckns1¥Ä ±ÕÁÖ´Â ±Õ»çÇü »ýÀåÀ» À¯µµÇÏ´Â Áú¼Ò°í°¥ Á¶°Ç°ú butanol ÷°¡ Á¶°Ç¿¡¼ ±Õ»çÇü »ýÀåÀÇ °áÇÔÀ» º¸¿´À¸¸ç, agar Ç¥¸éÀÇ ºÎÂø»ýÀåµµ °¨¼ÒÇÏ¿´´Ù. ¶ÇÇÑ Sckns1¥Ä ±ÕÁÖ¿¡ ±Õ»çÇü »ýÀåÀ» Á¶ÀýÇÏ´Â MAPK °æ·Î À¯ÀüÀÚ¸¦ µµÀÔÇÑ °á°ú RAS2¿Í STE20¿¡ ÀÇÇؼ´Â ±Õ»çÇü »ýÀå °áÇÔÀÌ È¸º¹µÇÁö ¾Ê¾ÒÀ¸³ª, STE11, STE12¿Í TEC1¿¡ ÀÇÇؼ °áÇÕÀÌ È¸º¹µÇ¾ú´Ù. ÀÌ·¯ÇÑ °á°úµéÀº S. cerevisiae¿¡¼ µµ LAMMER kinase°¡ MAPK °æ·Î¸¦ ÅëÇÏ¿© ±Õ»çÇü »ýÀåÀ» Á¶ÀýÇÔÀ» ½Ã»çÇÑ´Ù.
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KEYWORD
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Saccharomyces cerevisiae, ScKNS1, filamentous growth, FLO8, LAMMER kinase
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