Antheraea pernyi Guérin-Méneville is used for silk production and as a food resource. Its infection by exogenous pathogens, including microsporidia, fungi, bacteria, and virus, can lead to silkworm diseases, causing major economic losses. A trypsin-like serine protease gene (TLS) was found in A. pernyi transcriptome data resulting from two different infection experiments. The cDNA sequence of A...

To better understand the molecular mechanism underlying of diapause in Antheraea pernyi (A. pernyi), we cloned a novel diapause-associated protein 3 (DAP3) gene from A. pernyi by reverse transcription-polymerase chain reaction (RT-PCR) and studied the biological functions. Sequence analysis revealed that this gene encodes 171 amino acids and has a conserved domain of Copper/Zinc superoxide dism...

PURPOSE This study evaluated powdered burn wound dressing materials from wild silkworm fibroin in an animal model. METHODS Fifteen rats were used in this experiment. Full-thickness 2×2 cm burn wounds were created on the back of rats under anesthesia. In the two experimental groups, the wounds were treated with two different dressing materials made from silkworm fibroin. In the Control Group, ...

Received: 30 Apr., 2014 Accepted: 15 Aug., 2014 (006373) 1Department of Food Engineering, College of Animal Science and Food Engineering, University of São Paulo – USP, Pirassununga, SP, Brazil, e-mail: [email protected] *Corresponding author Ability of a Lactobacillus rhamnosus strain cultured in milk whey based medium to bind aflatoxin B1 Fernanda BOVO1, Larissa Tuanny FRANCO1, Roice Eliana ROS...

Muga (Antheraea assamensis) is an economically important silkmoth endemic to the states of Assam and Meghalaya in India and is the producer of the strongest known commercial silk. However, there is a scarcity of genomic and proteomic data for understanding the organism at a molecular level. Our present study is on decoding the complete mitochondrial genome (mitogenome) of A. assamensis using ne...

Female sex pheromones applied to freshly isolated, living antennae of male Antheraea polyphemus and Bombyx mori led to an increase of cGMP. A 1:1 mixture of 2 pheromone components of Antheraea polyphemus blown for 10 sec in physiological concentrations over their antennal branches raised cGMP levels about 1.34-fold (+/- 0.08 SEM, n = 23) from a basal level of 3.0 +/- 0.6 (SEM, n = 20) pmol/mg p...