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. 2021 Aug 12;12:697712. doi: 10.3389/fmicb.2021.697712

FIGURE 7.

FIGURE 7

Time-resolved IHF binding at the ttcA-Rac prophage locus. (A) IHF-binding profiles at the ttcA upstream region in the 0 min, 10 min, 20 min, and Random samples. Red arrowhead represents the locus with IHF binding at specific timing (10 min) after replication initiation, which corresponds to Rac prophage attachment site attL. (B) Sequence comparison of Rac prophage attachment sites and IHF-binding consensus sequences in ttcA (top) or ttcC genes (bottom), and characters with yellow highlight is sequences different in ttcA or ttcC genes. The start codons of the ttcA or ttcC genes are shown by red characters. IHF-binding consensus (TAAnnnnTTGATW, where W means T or A) is shown by green characters. Rac prophage attachment sites attL or attR are shown by blue characters. (C) IHF-binding profiles at the ttcC upstream region in the 0 min, 10 min, 20 min, and Random samples. Red arrowhead represents the locus with Rac prophage attachment site attR.