title: Cloning of tryptophan biosynthetic genes of yeast in yeast. Construction of composite plasmid carrying all five structural genes.
mesh_terms: D003001:Cloning, Molecular; D005796:Genes; D005822:Genetic Vectors; D010957:Plasmids; D012441:Saccharomyces cerevisiae / Q000201:enzymology / Q000235:genetics*; D014364:Tryptophan / Q000096:biosynthesis*
chemical_list: D014364:Tryptophan