Shu-Hang Zhang

Whole-genome sequencing of Lactobacillus helveticus HP-B1137 and its biotransformation capacity toward calycosin-7-O-β-D-glucoside

Astragalus , as a traditional tonic herb, has alycosin-7-O-β-D-glucoside as one of its main active components. In this study, a strain of Lactobacillus helveticus HP-B1137 was isolated from raw milk in Mudan District, Heze City, Shandong Province. The probiotic properties, and ability to biotransfor...

Whole genome sequencing analysis and functional characterization of Lacticaseibacillus rhamnosus HP-B1083

O-glycosylation modification is crucial for the function of T9SS core component protein GldL in Cytophaga hutchinsonii.

The type IX secretion system (T9SS) in Cytophaga hutchinsonii drives essential processes such as cellulose degradation and gliding motility. The T9SS core complex consists of GldK, GldL, GldM, and GldN. Among these, the inner membrane protein GldL bridges the cytoplasmic and periplasmic modules and interacts with GldM...