TWO new amino-acids have been found in the sap exuded from the cut surface of the epicotyl tips of etiolated seedlings of Stizolobium hassjoo, all parts of which turn black on dying owing to the ...

N-phosphorylation is a ubiquitous post-translational modification that plays a pivotal role in regulating protein activity, function, interactions, and subcellular localization. However, its ...