For information about the industrial engineering profession, consult these links: 1  O*Net Online: Industrial Engineers. 2  O*Net Green Occupation: Industrial Engineers. 3  U.S. Dept. of Labor Occupational Outlook Handbook: Industrial Engineers. 4  Sloan Career Cornerstone Center: Industrial Engineering Overview.
The phylogenetic tree built upon 16S rRNA gene sequences clustered the GPS11 bacterial isolate with Photorhabdus temperata strains which have been previously isolated from Heterorhabditis species. The phylogenetic tree further identified four subgroups in P. temperata, and the relationships among these subgroups were confirmed by gyrase subunit B (gyrB) gene sequence analysis.
Spore-forming Serratia marcescens subsp. sakuensis subsp. nov., isolated from a domestic wastewater treatment tank.Ajithkumar B, Ajithkumar VP, Iriye R, Doi Y, Sakai T. A strain (KREDT) that formed endospores and produced the pigment prodigiosin was isolated from activated sludge.The presence of spores in cells of strain KREDT was evident upon electron microscopy examination, heat treatment and the detection of dipicolinic acid in the cells.Biochemical characteristics, and 16S rDNA sequence and DNA-DNA homology data identified strain KREDT as Serratia marcescens.ere, it is shown that strain KREDT (JCM 11315T = CIP 107489T) represents a novel subspecies of S. marcescens, for which the name Serratia marcescens subsp. sakuensis is proposed.