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. 2019 Jun 6;19:241. doi: 10.1186/s12870-019-1854-3

Fig. 4.

Fig. 4

Regions of Pol1A, Pol1B, and Twinkle involved in the highest number of yeast-two-hybrid interactions. The regions highlighted above are still rather large and were selected for further truncation to specify exactly which regions of the protein led to positive interaction