º»¹®/³»¿ë
(1) Àå³»¼¼±Õ
¨ç È£±â¼º Á¶°Ç(aerobic condition)¿¡¼ ´ëº¯À» ¹è¾çÇÏ¿© ¾òÀº ¼¼±Õ
: Enterobactericeae
: ±×¶÷À½¼º(gram negative)ÀÇ ´Ü¼ø ¿µ¾ç¿ä±¸¼º (simple growth requirement)¼¼±Õ
: non-spore forming, facultative anaerobic bacilli
: Escherichia, Klebsiella, Enterobacter, Citrovbacter, Salmonella, Shigella, Yersinia
¨è Enterobactericeae¿¡ ¼ÓÇÏ´Â ¼¼±Õ°ú Vibrio¸¦ ÇÕÃÄ Àå³»¼¼±Õ (Enteric bacteria)
¨é »ç¶÷ÀÇ Àå¿¡´Â ÀÌµé ¿Ü¿¡µµ ´ÙÀ½ÀÇ ¼¼±ÕÀÌ Á¸Àç
: Pseudomonas¿Í °°Àº gram negative facultative anaerobes
: ±×¶÷¾ç¼ºÀÇ Streptococcus faecalis, Lactobacillus, Staphylococcus
: Çø±â¼ºÀÇ Bacteroides (obligate anaerobic)
(2) Àå³» ¼¼±ÕÀÇ ÀϹÝÀû Ư¼º
¨ç ±×¶÷ À½¼ºÀÇ Åë¼ºÇø±â¼º °£±Õ
¨è Pili, capsuleÀ» °¡Áö°í ÀÖÀ¸¸ç, ¼¼Æ÷º®¿¡ endotoxin(LPS)¸¦ °¡Áö°í ÀÖÀ½
¨é Æ÷µµ´ç(glucose)À» ¹ßÈ¿ÇÏ¿© »ê (acid)À» »ý»ê
: mixed acid fermentation (lactic acid, acetic acid, formic acid, succinic acid ,)
¨ê Nitrate¸¦ nitrite·Î ȯ¿ø
¨ë Cytochrome oxidase¸¦ »ý»êÇÏÁö ¾ÊÀ½
¨ì Shigella, Klebsiella¸¦ Á¦¿ÜÇÑ ¼¼±ÕÀº Áָ𼺠Æí¸ð (peritrichous flagella)°¡ ÀÖÀ½
¨í Æ÷µµ´çÀÌ¿ÜÀÇ ´Ù¸¥ ´çÀ» ź¼Ò¿øÀ¸·Î ¾²¸ç, ÀÌ ¼ºÁúÀº ºÐ·ù¿¡ ÀÌ¿ëµÊ
¨î Salmonella, Shigella, YersiniaµîÀ» Á¦¿ÜÇϰí, ´ëºÎºÐÀº ±âȸ °¨¿°±Õ(opportunistic pathogen)
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À̰Ǽ·±³¼ö ȨÆäÀÌÁö
http://www.austin.cc.tx.us/microbugz/labindex.html
Cappuccino, 2005, Microbiology, 7th, PEARSON, San Francisco, P 157¢¦166