Research Paper
Characterization of Tryptophan Auxotrophs From Pseudomonas aeruginosa
San-San Tsay Liu
Published on: March 1978
Page: 134 - 140
DOI: 10.6165/tai.1978.23.134
Abstract
Four tryptophan auxotrophs isolated from Pseudomonas aeruginosa. From physiological and antibiotic tests, we can conclude these four mutants are independent. However, they can be grouped into two categories according to the cross-feeding data and growth tests: Two were partially blocked on tryptophan synthetase, and the other two were inhibited before indole-glycerol phosphate formation.