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. 2016 Nov 11;13:79. doi: 10.1186/s12977-016-0310-9

Fig. 7.

Fig. 7

Schema of SL1 roles on genome dimerization. a Modified structural model of SL1 based on the results. b, c Hypothesis of G243/C277 function. b The bases interact intermolecularly before DISs make kissing dimer. c The bases form base pairs to knot and stabilize an extended duplex of SL1