Figure 4.
Fin1 partially mediates the interaction between Glc7 and kinetochore proteins. (Top) Ndc80-Myc was immunoprecipitated from fin1Δ (SBY7895) and FIN1 (SBY7897) cells expressing Glc7-HA. Purified samples were analyzed by immunoblots using anti-Myc and anti-HA antibodies. Glc7-HA cells with untagged Ndc80 (SBY625) were used as negative control. (Bottom) Dsn1-Flag was purified with anti-Flag antibodies from fin1Δ (SBY7899) and FIN1 (SBY7900) cells expressing Glc7-HA. Purified samples were analyzed by immunoblots using anti-Flag and anti-HA antibodies. Note that the Dsn1-Flag band overlaps with a background signal in the input.