This so-called "start codon" has an unusual GTG code (guanine-thymine-guanine), less commonly found in the DNA of bacteria and other organisms. However, this unusual code is conserved in all gut ...

State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Frontiers Science Center for New Organic Matter, Nankai University, Tianjin 300071, China ...

alkylation and hydrodesulfurization, as well as aromatics units, a vacuum distillation unit and a delayed coking unit. The pipeline capacity is being raised to 225,000 bpd, in a project expected ...