Figure_4.tif (1.53 MB)
pgrn-1(-) resistance to ER stress may be partially dependent on the UPR pathway, daf-16 and pmk-1.
figure
posted on 2013-09-19, 02:13 authored by Meredith E. Judy, Ayumi Nakamura, Anne Huang, Harli Grant, Helen McCurdy, Kurt F. Weiberth, Fuying Gao, Giovanni Coppola, Cynthia Kenyon, Aimee W. Kao(A) Embryos from the indicated strains were grown on plates with tunicamycin (TM) and assessed for their ability to develop to the L4 stage. (B) daf-2(e1370) and daf-16(mu86) were tested for ER stress resistance with and without pgrn-1(-) in the background. (C) daf-16(mu86); muIs113 and pgrn-1(tm985); muIs113 animals were tested for ER stress resistance. (D) pmk-1(km25) and pgrn-1(-); pmk-1(-) mutants were tested for ER stress resistance. Error bars represent standard deviation. Statistical comparisons are to N2 control (Two-way ANOVA with Bonferroni post-tests). *p<0.05, **p<0.01, ***p<0.001. For additional statistical data, see Table S4A–D.