title: Map location of the ssd mutation in Escherichia coli K-12.
abstract: A pleiotropic mutation at the ssd locus was mapped at 86 min near rha. A mutation at the ssd locus resulted in elevated L-serine deaminase activity, inability to grow with succinate as the carbon source, and inability to grow anaerobic conditions.
mesh_terms: D002874:Chromosome Mapping; D002876:Chromosomes, Bacterial; D004926:Escherichia coli / Q000235:genetics* / Q000378:metabolism / Q000648:ultrastructure; D005796:Genes; D012695:L-Serine Dehydratase / Q000378:metabolism*; D013386:Succinates / Q000378:metabolism*
chemical_list: D013386:Succinates; D012695:L-Serine Dehydratase