21 In our study, we report the identification, characterization, and gene cloning of a novel 22 protein elicitor (PeBL1) secreted from Brevibacillus laterosporus strain A60. Through a 23 purification process consisting of ion exchange chromatography and HPLC, we isolated a 24 protein that was identified by ESI-QTOF-MS/MS. The 351-bp PeBL1 gene produces a 25 12833 Da protein with 116 amino acids...

Herein, the algicidal effects of Brevibacillus laterosporus on typical red tide organisms were investigated. Through comparative analysis fermentation solution, sterile filtrate and bacterial body, it was found that this strain mainly exerts its function by secreting substances. In paper, we established a method for extracting substances B. systematically investigated their features effect Hete...

Abstract Thermophilic Argonaute proteins (Agos) have been shown to utilize small DNA guides for cleaving complementary in vitro, which shows great potential nucleic acid detection. In this study, we explored mesophilic Agos the detection of molecule by cooperating with allosteric transcription factors (aTFs). Two from bacteria, Paenibacillus borealis ( Pb Ago) and Brevibacillus laterosporus Bl ...

The nematocidal potential of an entomopathogenic strain Brevibacillus laterosporus previously known for its antimicrobial properties was assessed on the free-living nematode microworm Panagrellus redivivus and root-knot Meloidogyne incognita. Laboratory bioassays showed significant culture supernatant bacterium, achieving over 90% mortality both microworms M. incognita juveniles when collected ...