Phages for treatment of Salmonella spp infection.

Salmonella, is one of the bacterial genera having more than 2500 serogroups is one of the most prominent food borne pathogen that is capable of causing disease out breaks among humans and animals. Recent reports clearly shows that this pathogen is evolved and it developed drug resistant towards most of the commercially available antibiotics. In order to overcome this emerging resistance, Bacteriophage therapy is one of the alternative solutions.

Imperatorin from the aerial parts of L.: a characterization study and evaluation of the antibacterial activity.

L., a member of the family Cleomaceae, is a potential medicinal plant, known for several bioactive properties such as: anticancer, antidiabetic, antioxidant, anti-inflammatory, antimicrobial, wound healing, etc. Our study aimed to isolate a bioactive compound and assess its antibacterial activity.

Phytochemical screening of ethanolic extracts of L. seeds along with the evaluation of antidiabetic properties by molecular docking approach.

In this contribution, ethanolic extracts of () seeds were evaluated in terms of phytochemical content, total phenol and flavonoid contents. As far as the analytical techniques are concerned, UV-Vis, FTIR, HPLC, NMR (1H and C) and ESI-MS were performed. The binding capacity of five different antidiabetic enzymes was tested by molecular docking studies.

Activating cryptic biosynthetic gene cluster through a CRISPR-Cas12a-mediated direct cloning approach.

Direct cloning of biosynthetic gene clusters (BGCs) from microbial genomes facilitates natural product-based drug discovery. Here, by combining Cas12a and the advanced features of bacterial artificial chromosome library construction, we developed a fast yet efficient in vitro platform for directly capturing large BGCs, named CAT-FISHING (CRISPR/Cas12a-mediated fast direct biosynthetic gene cluster cloning). As demonstrations, several large BGCs from different actinomycetal genomic DNA samples were efficiently captured by CAT-FISHING, the largest of which was 145 kb with 75% GC content.

Leucine-Rich, Potent Anti-Bacterial Protein against from Leaves.

A 24 kDa leucine-rich protein from ion exchange fractions of , which has anti-bacterial activity against both the Gram-negative and Gram-positive bacteria has been purified. In this study, mass spectrometry analysis identified the leucine richness and found a luminal binding protein (LBP). Circular dichroism suggests that the protein was predominantly composed of α- helical contents of its secondary structure.