¶óÆæÆ®¦¢Ä«Æä¦¢ºí·Î±×¦¢´õº¸±â
¾ÆÄ«µ¥¹Ì Ȩ ¸í»çƯ°­ ´ëÇבּ¸½Ç޹æ Á¶°æ½Ç¹« µ¿¿µ»ó°­ÀÇ Çѱ¹ÀÇ ÀüÅëÁ¤¿ø ÇÐȸº° ³í¹®
ÇÐȸº° ³í¹®

Çѱ¹°Ç¼³°ü¸®ÇÐȸ
Çѱ¹°ÇÃà½Ã°øÇÐȸ
Çѱ¹µµ·ÎÇÐȸ
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
Çѱ¹»ýÅÂÇÐȸ
Çѱ¹¼öÀÚ¿øÇÐȸ
Çѱ¹½Ä¹°ÇÐȸ
Çѱ¹½Ç³»µðÀÚÀÎÇÐȸ
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
Çѱ¹ÀܵðÇÐȸ
Çѱ¹Á¶°æÇÐȸ
Çѱ¹Áö¹Ý°øÇÐȸ
Çѱ¹ÇÏõȣ¼öÇÐȸ
Çѱ¹È¯°æ»ý¹°ÇÐȸ
Çѱ¹È¯°æ»ýÅÂÇÐȸ

Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.27, no.4, 2009³â, pp.384-390
Ç×Áø±Õ¼º Ȱ¼º Bacillus sp.ÀÇ ºÐ¸® ¹× »ý»ê Á¶°Ç
( Isolation and Cultural Conditions of an with Antifungal Activity Bacillus sp. )
Á¤¿ëÁØ; ÀüÁÖ´ëÇб³ ´ëü°Ç°­°ü¸®ÇкÎ;
 
ÃÊ ·Ï
»õ·Î¿î Ç×Áø±Õ¼º Ç×»ý¹°Áú°³¹ßÀ» ¸ñÀûÀ¸·Î °íÃßźÀúº´±ÕÀÎ Colletotrichum gloeosporioides¿¡ ´ëÇÑ Ç×»ýȰ¼ºÀ» °¡Áö´Â ¹Ì»ý¹°À» Åä¾çÀ¸·ÎºÎÅÍ ºÐ¸®ÇÏ¿© µ¿Á¤ÇÑ °á°ú, Bacillus sp. CJ-1·Î µ¿Á¤ÇÏ¿´´Ù. Ç×»ý¹°ÁúÀÇ »ý»êÀ» À§ÇÑ ¹è¾çÁ¶°ÇÀ» °ËÅäÇÑ °á°ú, glucose 1.5% (w/v), yeast extract 0.5% (w/v), pH 6.0ÀÇ ¹èÁö¸¦ »ç¿ëÇÏ¿© $35^{circ}C$¿¡¼­ 72½Ã°£ ÁøÅÁ ¹è¾çÇÏ¿´À» ¶§ Ç×Áø±ÕȰ¼ºÀÌ °¡Àå ÁÁ¾ÒÀ¸¸ç, À̶§ Çǰ˱ÕÀÎ C. gloeosporioides¿¡ ´ëÇÑ ¹è¾ç¾×ÀÇ »ýÀ°ÀúÁöȯÀº ¾à 27.8mm·Î ÃÖ´ëÀÇ È°¼ºÀ» º¸¿©ÁÖ¾ú´Ù. Çǰ˱ÕÀÎ C. gloeosporioides¿¡ ´ëÇÑ ¹è¾ç¾×ÀÇ »ýÀ°ÀúÁöÇö»óÀ» Çö¹Ì°æÀ» ÅëÇØ °üÂûÇÑ °á°ú ¹è¾ç¾× $12.5;{mu}L;mL^{-1}$ÀÌ»óÀÇ ³óµµ¿¡¼­ ¶Ñ·ÇÇÑ »ýÀ°ÀúÇØÇö»óÀ» °üÂûÇÒ ¼ö ÀÖ¾úÀ¸¸ç ÀÌ´Â ÇÇ°Ë±Õ Æ÷ÀÚÀÇ ¹ß¾Æ¾ïÁ¦Çö»ó°ú ¿¬°üµÇ¾î ÀÖÀ» °ÍÀ¸·Î ÃßÃøµÈ´Ù.
An antifungal antibiotic-producing bacterium was isolated from soil and identified as Bacillus sp. CJ-1. The culture supernatant was found to have a strong and stable antifungal activity against Colletotrichum gloeosporioides. Culture conditions for the maximum antifungal activity were examined. Glucose and yeast extract were selected as the best carbon and nitrogen sources. The optimum C/N ratio was 3. The optimum temperature and initial pH were determined as $35^{circ}C$ and 6.0, respectively. Under these conditions, the production for the antibiotic was maximized at 72 hr at $35^{circ}C$ after cultivation. Microscopic observation showed that the culture supernatant of Bacillus sp. CJ-1 had a strong inhibitory activity on the mycelial growth of the test strain at above $12.5;{mu}L;mL^{-1}$ of concentration.
 
Ű¿öµå
antifungal;Bacillus sp.;Colletotrichum gloeosporioides;
 
ȯ°æ»ý¹° / v.27, no.4, 2009³â, pp.384-390
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200920460307091)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
¸ñ·Ïº¸±â
ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

ÇÏÀ§¹è³ÊÀ̵¿