All Categories should be set before changing the status to closed or canceled. 2.8 A SSIGNING AN I NCIDENT TO A NOTHER G ROUP 1. Click the drop down triangle next to Assigned Group 2. Hover over the appropriate C ampus 3. Hover over the appropriate Support Organization 4. Click on the appropriate Support G roup 5.
Free radicals can be defined as chemical species which have a single unpaired electron. In the important case (for organic chemistry) of the methyl radical, the radical center is trivalent and trigonally hybridized (Scheme 1). The sp2 hybridized carbon atom and the three hydrogens are coplanar and the unpaired (odd) electron occupies a 2p carbon atomic orbital (AO), here arbitrarily designated as 2pz.
Corynebacterium glutamicum can utilize acetic acid and propionic acid for growth and amino acid production. Growth on acetate as sole carbon source requires acetate activation by acetate kinase (AK) and phosphotransacetylase (PTA), encoded in the pta-ack operon. Genetic and enzymatic studies showed that these enzymes also catalyze propionate activation and were required for growth on propionate as sole carbon source.