Community DNA was extracted from 2.0-ml aliquots of each sample by the RBB+C method (Yu and Morrison, 2004). In brief, the cell lysis is achieved by bead-beating in the presence of 4% (w/v) sodium
Community DNA was extracted from 2.0-ml aliquotsof each sample by the RBB+C method (Yu andMorrison, 2004). In brief, the cell lysis is achievedby bead-beating in the presence of 4% (w/v) sodium