English to Polish Science Biology (-tech,-chem,micro-) Cukry w roślinach

Wyrażenie to pochodzi z patentu dotyczącego fotolabilnych prekursorów trehalozo-6-fosforanu. Czy to wyrażenie w ogóle ma odpowiednik w języku polskim? Spotkałam się wielokrotnie z pozostawianiem go w brzmieniu oryginalnym.

The present inventors have used a prodrug-type concept to provide compounds which are themselves typically biologically inert, but which are converted in planta to the active trehalose-6-phosphate or trehalose-6-phosphonate.
Example 7: Studies on in-planta uptake
Example 9: In-planta release and quantification of T6P using 2DG6P as internal standard
The amount of released T6P in-planta depends on the nature of the compound used, the source of light and power of light.