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. 2017 Feb 15;83(5):e02751-16. doi: 10.1128/AEM.02751-16

FIG 4.

FIG 4

Sugar interaction tests for GlyR1 and GlyR2 via EMSA with biotin-labeled DNA fragments from the promoters of regulated genes. Twenty femtomoles of biotin-labeled probe and 15 nM purified transcription factor were used. Control competitive binding reaction mixtures included 4 pmol of unlabeled probe. Bound probe (BP) and free probe (FP) are indicated, and sugars were included in experiments at the designated quantities.