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The indicator medium contained 0.67%  (w/v) Difco Bacto  Yeast  Nitrogen  Base  without  amino  acids;  15.0% (w/v) glucose;  1.0%  (w/v) L-malic acid  and  0.0022%  (w/v) bromocresol  green.  These  components  were  combined  in
2 x solution.  The  pH  was  adjusted  to  3.8  with  KOH.  This solution  and  an  equal  volume  of a  4%  agar  solution  were  autoclaved  separately  at  121~  for  15 rain.  The  two  solutions were mixed before plates were poured.
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sujing200309: ½ð±Ò+1 2013-10-26 20:09:27
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2Â¥: Originally posted by fish81 at 2013-10-23 16:57:37
¿´ÎÄÖеÄÒâ˼Ӧ¸ÃÊÇpH3.8µÄÅàÑø»ùÈÜÒººÍ4%µÄÇíÖ¬ÈÜÒº·Ö¿ªÃð¾úºó,ÔÙµÈÌå»ýÁ¿»ìºÏÔÚÒ»Æð. ËùÒÔ×îÖÕµÄÇíÖ¬Ó¦¸ÃÊÇ2%µÄŨ¶È. ÄãµÄÅàÑø»ù¿ªÁÑÓ¦¸ÃÊÇÇíÖ¬Á¿Ì«¶àµÄÔ­Òò.

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sujing200309: ½ð±Ò+1, ¡ï¡ï¡ïºÜÓаïÖú 2013-10-26 20:08:53
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