Plastics News has named Protoplast Inc. as the winner of its PN Excellence Award for employee relations. The custom injection molder in Cobourg, Ontario, was also a finalist for PN's Processor of the ...

In tobacco (Nicotiana Tabacum) pith, sweet potato (Ipomoea batatas), and carrot (Daucus carota) storage roots, differences were found between cell wall and protoplast peroxidases in their isoenzyme ...

The effects were studied of various carbohydrates and osmotic stress, created by high agarose or carbohydrate concentrations, on the regeneration of fertile plants from protoplast-derived colonies of ...