The virucidal effect of pH and salinity on Penaeus monodon baculovirus (MBV) was investigated by water borne inoculated methods exposing PL12 Penaeus semisulcatus for 10 hours and observing for 10 days at temperature 28- 30°C. For this purpose, one thousand virus free PL12 of P. semisulcatus were divided into five groups and each group placed in a 10 L plastic basin containing chlorine-trea...

Biofloc culture system is an eco-friendly method, because it limits the water usage and effluent discharge to surrounding environment. The present study aimed investigate immune potential, growth, survival of Indian white shrimp Penaeus indicus, post larvae in biofloc technology (BFT) with C:N ratio 15:1 during nursery phase different salinities (5‰, 15‰, 25‰, 30‰, 35‰). Experiments were conduc...

A virus with a circular Rep-encoding single-stranded DNA (ssDNA) (CRESS-DNA) genome (PmCV-1) was isolated from Penaeus monodon shrimps in Vietnam. The gene structure of the 1,777-nucleotide (nt) genome was similar to that of circoviruses and cycloviruses, but the nucleic acid and protein sequence identities to these viruses were very low.

Taura syndrome virus (TSV) affects shrimp cultured for human consumption. Although TSV is related to the Cricket Paralysis virus, it belongs to the "picornavirus superfamily," the most common cause of viral illnesses. Here we demonstrate that TSV also infects human cell lines, which may suggest that Penaeus is a potential reservoir of this virus.

a r t i c l e i n f o Recently, several groups of researchers reported that besides serine proteinases, other classes of proteinases may be involved in crustacean's food protein digestion, including cysteine and aspartic proteinases. In this paper, a comparative study of the class and type of digestive proteinases of whiteleg shrimp Penaeus vannamei, blue shrimp Penaeus stylirostris, and yellow...