DeBusk R M, Ogilvie-Villa S
J Bacteriol. 1982 Oct;152(1):545-8. doi: 10.1128/jb.152.1.545-548.1982.
A strain of Neurospora crassa devoid of constitutive amino acid transport ability can utilize arginine as the sole nitrogen source. Nitrogen starvation, presence of arginine, and mutational inactivation of the general permease are key factors in signaling production of an extracellular enzyme which removes the alpha-amino group from the amino acid.
一种缺乏组成型氨基酸转运能力的粗糙脉孢菌菌株能够利用精氨酸作为唯一氮源。氮饥饿、精氨酸的存在以及通用通透酶的突变失活是信号传导产生一种从氨基酸中去除α-氨基的细胞外酶的关键因素。
