Co-immunoprecipitations of full-length Fhl1 with Tbf1 and full-length Ifh1 with Tbf1 under different stress conditions.
A, the interaction of Tbf1 and Fhl1 show no major differences under different stress conditions. B, the interaction between Ifh1 and Tbf1 is disrupted by different stress conditions. C, summary of the results seen in A and B. IP, immunoprecipitation; Ab, antibody; −ve, negative; N, normal conditions; +R, rapamycin treatment; +H, heat treatment; +S, salt treatment.