Analysis of Main Components of Five Mulberry Varieties in Tropics.

Mulberries ( L.) contain rich and beneficial nutrients for human health. However, as a temperate adaptive species, high-temperature and high-humidity climate conditions may alter the main nutritional value of mulberries after their intended arrival in tropical regions, which has not yet been reported on.

Antibacterial mechanism and structure-activity relationships of Bombyx mori cecropin A.

Bombyx mori cecropin A (Bmcecropin A) has antibacterial, antiviral, anti-filamentous fungal and tumour cell inhibition activities and is considered a potential succedaneum for antibiotics. We clarified the antibacterial mechanism and structure-activity relationships and then directed the structure-activity optimization of Bmcecropin A. Firstly, we found Bmcecropin A shows a strong binding force and permeability to cell membranes like a detergent; Bmcecropin A could competitively bind to the cell membrane with the cell membrane-specific dye DiI, then damaged the membrane for the access of DiI into the cytoplasm and leading to the leakage of electrolyte and proteins.

Complete mitochondrial genome of the mulberry psyllid Enderlein (Hemiptera: Psyllidae) and phylogenetic analysis.

(Enderlein, 1914) (Hemiptera: Psyllidae) is a species of a psyllid distributed in Asia. Mulberry is the only known host for until now. The complete mitogenome of (accession number: MT759765) 14,963 bp in size, including 13 protein-coding genes, 22 transfer RNAs, and two ribosomal RNAs genes.

C-type lectin 5, a novel pattern recognition receptor for the JAK/STAT signaling pathway in Bombyx mori.

The Janus kinase/signal transducer and activator of transcription cascade transduction (JAK/STAT) signaling pathway is highly conserved in mammals, but the pattern recognition receptors (PRRs) and their functions are unclear. We found that the expression pattern of Bombyx mori C-type lectin 5 (BmCTL 5) had a synergy relevance with the JAK/STAT signaling pathway against Beauveria bassiana. An RNAi assay, subcellular localization analysis, yeast two-hybrid technique, protein recruitment experiment and pathogen infection tests were used to explore the roles of BmCTL 5 in the JAK/STAT signaling pathway.