1950 年 70 巻 1 号 p. 36
Continued cultivation is possible with KT3, KT30 and KT38 with NH3 as the source of nitrogen, and β-phenylpropionic acid for KT3 and KT38, γ-phenylbutylic acid for KT30 and δ-phenyl-n-valeric acid for KT30 and KT38 as the sole sources of carbon, respectively.