Several enzymes were located in the cell wall of Datura innoxia. Rapid screening for released cell-wall enzymes, which are not usually secreted into the growth medium, was used to isolate a series of variants in some of these enzymes. © 1981.
Catt, J. W. (1981). Cell-wall mutants from higher plants: A new method using cell-wall enzymes. Phytochemistry, 20(11), 2487–2488. https://doi.org/10.1016/0031-9422(81)83077-4