酵母によるアントラニル酸よりトリプトファンの醗酵生産(第1報) : トリプトファン生産菌株

概要

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Strains capable of producing tryptophan from added anthranilic acid in submerged cultures were selected from among various isolates and stock cultures. In general, none of bacteria could accumulate tryptophan in the above condtion, and the tryptophanproducing ability distributes widely among strains belonging to the Eumycetes, especially among almost all genera of the yeasts including Saccharamycetaceae and Cryptococcaceae. An isolate, Fe-36,which was found to be closely related to Candida tenuis or Candida parapsilosis, and a strain belonging to Hansenula were proved to be very active in producing tryptophan and practically inactive in decomposing anthranilic acid and tryptophan. The former strain required biotin for growth.
公益社団法人日本生物工学会の論文
1962-03-15