Fig. 9From: Oral probiotic activities and biosafety of Lactobacillus gasseri HHuMIN DBiosynthetic pathways of different biogenic amines by L. gasseri HHuMIN D. Solid arrows indicate that the biosynthesis pathways of biogenic amine is effective and dashed arrows indicate invalid: TYDC tyrosine decarboxylase, DDC/TDC L-tryptophan decarboxylase, ldcC/cadA lysine decarboxylase, hdc HDC, histidine decarboxylase, glsA/GLS glutaminase, CPS1 carbamoyl-phosphate synthase, OTC/argF/argI ornithine carbamoyl transferase, argG/ASS1 argininosuccinate synthase, argH/ASL argininosuccinate lyase, rocF/arg arginase, ODC1/speC/speF ornithine decarboxylase, PAO/FMS1 polyamine oxidase, SMS spermine synthase, speE/SRM/SPE3 spermidine synthase, and metK S-adenosylmethionine synthetase. Whole genome sequencing of L. gasseri HHuMIN D was performed by Chunlab, Inc. (Seoul, Korea), which used PacBio Sequel Systems (Pacific Biosciences, Menlo Park, CA, USA) and analyzed using CLgenomics™ and EZBioCloud Apps programs (Chunlab, Seoul, Korea). Biosynthetic pathways of different biogenic amines were analyzed by matching with the KEGG pathway using complete genome sequencing of L. gasseri HHuMIN D via CL Genomics™ (ChunLab, Seoul, South Korea, 2004). The activities of related genes and substances produced can be inferred through the biosynthetic pathways provided by KEGGBack to article page