Kyowa Hakko Bio Co. Ltd., Chiyoda-ku, Tokyo 100-8185, Japan.
Appl Environ Microbiol. 2010 Nov;76(21):7299-301. doi: 10.1128/AEM.01514-10. Epub 2010 Sep 3.
We performed analyses of the phenotypic and genotypic relationships focusing on biosyntheses of amino acids, purine/pyrimidines, and cofactors in three Lactobacillus strains. We found that Lactobacillus fermentum IFO 3956 perhaps synthesized para-aminobenzoate (PABA), an intermediate of folic acid biosynthesis, by an alternative pathway.
我们对三株乳杆菌的表型和基因型关系进行了分析,重点关注氨基酸、嘌呤/嘧啶和辅因子的生物合成。我们发现,发酵乳杆菌IFO 3956 可能通过替代途径合成叶酸生物合成的中间产物对氨基苯甲酸(PABA)。