Improved technique for identification and enumeration of methanogenic bacterial colonies on roll tubes by epifluorescence microscopy.

نویسندگان

  • N Kataoka
  • Y Tokiwa
  • K Takeda
چکیده

Methanogenic fluorescent colonies can be clearly identified on roll tubes by using an epifluorescence microscope equipped with a x 2 objective. Methanogenic and nonmethanogenic colonies could be counted in roll tubes prepared from methanogenic enrichment cultures. Late-developing colonies appearing after 25 days of incubation were mainly methanogenic.

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عنوان ژورنال:
  • Applied and environmental microbiology

دوره 57 12  شماره 

صفحات  -

تاریخ انتشار 1991