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. 2010 Dec 28;5(12):e14364. doi: 10.1371/journal.pone.0014364

Figure 5. Yeast two-hybrid analysis for MKS1 point mutants and MPK4.

Figure 5

(A) Alanine substitutions in the N-terminus of MKS1 are marked with an A above them. Black A indicates that the substitution did not interfere with the MKS1-MPK4 interaction in a yeast two-hybrid analysis. Red A indicates that the substitution resulted in loss of interaction. Residues of MKS1 that are conserved in other proteins (see Figure S1) are marked with a grey background. Two putative hydrophobic motifs (docking motifs) are marked below as ϕ-ϕ. (B) Yeast was spotted onto SD-2 medium lacking trp and leu and SD-4 medium also lacking ade and his, and all combinations that grew on both selection media were scored as an interaction (+). No interaction is indicated by (–).