On 2014 Mar 08, Iffat Sumia commented:

Love the paper ! I wonder, though, why the β-catenin-Venus fusion protein used has two point mutations in its Armadillo domain. I checked the von Kries et al., 2000 paper that's cited and it didn't help much. Is the reason for these mutations something trivial or purely technical that I missed?

On 2014 Mar 08, Iffat Sumia commented:

Love the paper ! I wonder, though, why the β-catenin-Venus fusion protein used has two point mutations in its Armadillo domain. I checked the von Kries et al., 2000 paper that's cited and it didn't help much. Is the reason for these mutations something trivial or purely technical that I missed?