Martiny H, Koops H P
Antonie Van Leeuwenhoek. 1982;48(4):327-36. doi: 10.1007/BF00418286.
Incorporation of organic compounds into cell protein by the obligate chemolithotrophs Nitrosomonas spec., Nitrosococcus oceanus, Nitrosococcus mobilis, Nitrosovibrio tenuis, Nitrosolobus spec., and Nitrosospira spec. was studied. In the presence of ammonia as energy source organic substrates were supplied. Distribution of 14C into cell amino acids arising from 14C-labelled glucose, Na-pyruvate, and Na-acetate was investigated. While carbon from glucose was distributed unrestricted, carbon from pyruvate preferably entered into the amino acids of the pyruvate and glutamate family and from acetate mainly into leucine and the glutamate family. Among the strains examined, slight differences were observed, but all should be included under group A of the scheme of Smith and Hoare (1977).
对专性化能自养菌亚硝化单胞菌属、海洋亚硝化球菌、运动亚硝化球菌、纤细亚硝化螺菌、亚硝化叶菌属和亚硝化螺菌属将有机化合物掺入细胞蛋白质的情况进行了研究。以氨作为能源时，提供有机底物。研究了源自14C标记的葡萄糖、丙酮酸钠和乙酸钠的14C在细胞氨基酸中的分布。葡萄糖中的碳分布不受限制，丙酮酸中的碳优先进入丙酮酸和谷氨酸家族的氨基酸，乙酸中的碳主要进入亮氨酸和谷氨酸家族的氨基酸。在所检测的菌株中，观察到了细微差异，但所有菌株都应归入史密斯和霍尔（1977年）方案的A组。
