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. 2002 Mar 15;30(6):1364–1370. doi: 10.1093/nar/30.6.1364

Figure 7.

Figure 7

Methylation of the Tlr1.rB-B region in the presence and absence of histone H1. (A) Restriction map of the Tlr1r region. N, NdeII; D, DpnI; N/D partially methylated GATC. The D, N/D, and N sites are all susceptible to digestion with Sau3a. Bar, probe for the Southern blot in (B). Lines and numbers below the map indicate the position and size of the restriction fragments in (B). (B) Southern blot of macronuclear DNA. Lanes 1 and 3, DNA digested with Sau3a; lanes 2 and 4, DNA digested with NdeII.