With no disrespect intended to the authors – Takashi Yaeno et al. – who, at first glance, is able to tell me what the article entitled, ‘Phosphatidylinositol monophosphate-binding interface in the oomycete RXLR effector...
Sadly, we don’t have time machines that would permit us to go back and see ancient evolution in action. So we have to make do with such devices and stratagems as inference, surmise, speculation, good honest-to-goodness...