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. 2001 Jan;67(1):22–32. doi: 10.1128/AEM.67.1.22-32.2001

FIG. 2.

FIG. 2

DGGE analysis of tet(W) amplicons from steer rumen and pig fecal samples. Lanes 1, 10, and 20, synthetic marker composed of known 16S rDNA sequences with various G+C contents; lanes 2 through 9, rumen samples from steers 277, 279, 280, 281, J277, J279, J280, and J281, respectively; lanes 11 and 12, negative controls pBT-1 [tet(Q)] and pJIR667 [ΔtetB(P)], respectively; lane 13, positive control pGEM-tetW [tet(W)]; lanes 14 through 19, fecal samples from pigs 1 through 6, respectively.