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. 2001 Jul;67(7):2958–2965. doi: 10.1128/AEM.67.7.2958-2965.2001

FIG. 4.

FIG. 4

Northern blot analysis of S. aureus DSM 20231 RNA derived from biofilm (lanes 1 and 3) and planktonic (lanes 2 and 4) cultures probed with digoxigenin-labeled DPs (A to E) obtained by micro-RDA. Lanes 1 and 2, RNAs derived from cells cultivated in TSB-glucose medium; lanes 3 and 4, RNA derived from cells cultivated in TSB-glucose medium supplemented with 1% threonine. (A) DP 11/10 (fragment of the threonyl-tRNA synthetase); (B) DP P4 (with homology to the phosphoglycerate mutase of B. subtilis); (C) DP P9 (fragment of the triosephosphate isomerase); (D) DP 11/6 (with homology to the alcohol dehydrogenase of Zymomonas mobilis); (E) DP 11/1 (homology to clpC of B. subtilis).