73 Research funds supporting the development of j5 The j5 software package, the graphical user interface for generating j5 input files, and the experimental DNA assembly protocols optimized for use with j5, were developed at the Joint BioEnergy Institute, and supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research, through contract DE-AC02-05CH11231 between Lawrence Berkeley National Laboratory and the U.S. Department of Energy, as well as by Lawrence Berkeley National Lab FY10-11 Laboratory Directed R&D awards.