Fig. 2. Identification of POT1A-interacting proteins from the yeast two-hybrid screen. Growth tests of diploid yeast strains on SD-LW (non-selective) and SD-LWHA (selective) media. The activation domain (AD)-fusion protein genotypes of diploids are given on the left of the panel, whereas the binding domain (BD)-fusion protein genotypes (top) are as follows: 1, TERT; 2, CIPK21; 3, At1g29040; and 4, At5g67385.