Electronic Journal of Biotechnology ISSN: 0717-3458
  © 2009 by Universidad Católica de Valparaíso -- Chile
Vol. 12 No. 3, Issue of July 15, 2009

Figure 6. FISH staining of the sludge samples analyzed by confocal laser microscopy of fluorescent in situ -hybridized cells (a, c and d) and light microscopy (b).  A fluorescent in situ -hybridized floc of Methanosaeta concilii (a); light micrograph of a floc of Methanosaeta concilii (b); filaments of Methanosaeta concilii (c); simultaneously hybridized with rhodamine-labeled bacterial-domain probe (EUB338) (red) and FITC-labeled methanogens probe (MSMX860) (green) showing Methanosarcina (d).

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