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. 2004 Dec 15;18(24):3117–3130. doi: 10.1101/gad.314904

Figure 6.

Figure 6.

The MAPK consensus sites of Crk1 are required for in vivo activity. (A) Scheme of crk1 as well as crk1AAA alelles. The MAPK consensus sequences are shown. (B) The MAPK consensus sites are dispensable for mating. FB1, FB2, UMP12 (FB1 Δcrk1), UMP14 (FB2 Δcrk1), UMS13 (FB1 crk1AAA), and UMS15 (FB2 crk1AAA) cells were cospotted in charcoal-containing PD plates. (C) The MAPK consensus sites are required for filamentation induced by defects in cAMP pathway. FB1, SONU24 (FB1 Δadr1), UMS13 (FB1 crk1AAA), and UMS14 (FB1 Δadr1 crk1AAA) were incubated in liquid YPD medium until exponential growth. Bar, 20 μm. (D) The MAPK sites are required for Crk1-mediated hyperpolarized growth. UMP12 (FB1 Δcrk1), UME61 (FB1 Δcrk1 Pcrg:crk1-myc), and UMS12 (FB1 Δcrk1 Pcrg:crk1AAA-myc) cells were incubated in CMD and CMA for 6 h. Bar, 10 μm.