POT1-TPP1 enhances telomerase processivity by slowing primer dissociation and aiding translocation..     ///    "In addition, POT1-TPP1 increased the translocation efficiency. "    ///    "To understand the mechanism of increased processivity, we measured the effect of POT1-TPP1 on individual steps in the telomerase reaction cycle. "    ///    "POT1-TPP1 increased processivity even when substoichiometric relative to the DNA, providing evidence for a recruitment function. "    ///    "Under conditions where telomerase was actively synthesizing DNA, POT1-TPP1 bound to the primer decreased primer dissociation rate. "    ///    These results support a model in which POT1-TPP1 enhances telomerase processivity in a manner markedly different from the sliding clamps used by DNA polymerases..     ///    "The POT1-TPP1 effect is specific, as another single-stranded DNA-binding protein, gp32, cannot substitute. "