This material is cited in a US or other Patent and may not be used to
infringe the claims. Depending on the wishes of the Depositor, ATCC may be
required to inform the Patent Depositor of the party to which the material was
Fukuda H, et al. Method for producing citric acid. US Patent 3,726,763 dated Apr 10 1973
Fukuda H, et al. Method for producing citric acid. US Patent 3,689,359 dated Sep 5 1972
Agric. Biol. Chem. 37: 885-888, 1973.