You tried going to https://rieseberglab.botany.ubc.ca/data/Guggisberg%20et%20al%20(2006a).pdf, and it doesn't exist. All is not lost! You can search for what you're looking for.
https://rieseberglab.botany.ubc.ca/data/Guggisberg%20et%20al%20(2006a).pdf