polygalacturonase/dental caries

Polygalacturonase (EC 3.2.1.15) activity in seed cavity tissue from harvested cucumber fruit increased over 20-fold after the fruit had produced a transient burst of ethylene during maturation. This increase was observed in six cucumber cultivars and was present whether polygalacturonase activity

To study the effect of conserved cysteins on biochemical properties of a previously cloned metagenomic polygalacturonase (PecJKR01), single point variants A42C, M283C, and double variants M283C + F24C, M283C + A42C were constructed. Mutations resulted in shifting the pH toward lower range and

The exudates or liquid droplets on various structures of a number of fungi were examined. The droplets were enveloped in membranous material and were associated with actively growing mycelia, including fruiting structures. Osmium tetroxide vapour-fixed droplets of Claviceps purpurea, Myrothecium