Loss of BFA1 enhances the interaction between Tem1 and
Cdc15. To determine the effect of Bfa1 or Bub2 in the interaction
between Cdc15-HA and Tem1-myc, Tem1-myc was immunoprecipitated from S15
fractions prepared from various strains as described in Fig. 3.
Cdc15-HA and Tem1-myc proteins were detected with anti-HA and anti-myc
antibodies, respectively. Asterisk denotes a cross-reacting protein
with an anti-HA antibody. Lanes: 1, strain KLY2170
(TEM1-myc); 2, strain KLY2612 (CDC15-HA);
3, strain KLY2614 (TEM1-myc CDC15-HA); 4, strain KLY2623
(TEM1-myc CDC15-HA bub2Δ); 5, strain KLY2625
(TEM1-myc CDC15-HA bfa1Δ); 6, strain KLY2627
(TEM1-myc CDC15-HA bub2Δ bfa1Δ).