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. 2011 Feb 7;108(8):3222–3227. doi: 10.1073/pnas.1014975108

Fig. 2.

Fig. 2.

(A) Analysis of growth in LB broth of Salmonella strain SL101 and its derivatives that carried constructs pU6-M1-A, pU6-M1-B, and pU6-M1-TK1. (B and C) Northern blot analysis of the expression of M1GS ribozymes in mouse J774 macrophages that were treated with strain SL101 carrying the empty vector pU6 (-, lanes 1 and 4) and pU6-M1-A (lanes 3 and 6), or with strain SL7207 carrying pU6-M1-A (lanes 2 and 5). The levels of the mouse RNase P RNA subunit (mP1 RNA) were used as the internal control (C).