Learn More
Two bacterial strains (DY05(T) and 47666-1) were isolated in Queensland, Australia, from diseased cultured crustaceans Panulirus ornatus and Penaeus monodon, respectively. On the basis of 16S rRNA gene sequence identity, the strains were shown to belong to the Harveyi clade of the genus Vibrio. Multilocus sequence analysis using five housekeeping genes(More)
The focal adhesion kinase (FAK) is a nonreceptor protein tyrosine kinase implicated in integrin-mediated signal transduction pathways, oncogenic transformation by v-src, and the invasion of human tumors. The overexpression of p125FAK in a variety of human tumors and tumor cell lines in comparison to their nontransformed counterparts suggested that(More)
In the period from 1970-1990, the worldwide shrimp industry was dependent on post larvae (PL) from wild sources. Grow-out systems were relatively simple, water exchange rates were high and few disease agents were known. Diagnostic capability was low and antibiotics and chemical use was common. Explosive increase in global shrimp cultivation was accompanied(More)
RNA interference has evolved from being a nuisance biological phenomenon to a valuable research tool to determine gene function and as a therapeutic agent. Since pioneering observations regarding RNA interference were first reported in the 1990s from the nematode worm, plants and Drosophila, the RNAi phenomenon has since been reported in all eukaryotic(More)
Seaweeds producing natural products with in vitro efficacy against bacterial pathogens offer the opportunity for therapeutic services in fish aquaculture, for example inhibiting the growth of pathogens through the direct release of bioactive metabolites into the culture environment. The red alga Asparagopsis taxiformis was used to test this hypothesis(More)
Vibrio owensii is one of the most virulent vibrios known being able to kill crustacean larvae at 102 CFU ml−1. This study describes virulence changes to naïve strains of Vibrio harveyi and Vibrio campbellii when infected with the bacteriophage VOB from a closely related species V. owensii 47666-1. The bacteriophage from V. owensii was induced into lytic(More)
Infectious hypodermal and hematopoietic necrosis virus (IHHNV) is one of the major viral pathogens of penaeid shrimps worldwide, which has resulted in severe mortalities of up to 90 % in cultured Penaeus (Litopenaeus) stylirostris from Hawaii and hence designated Penaeus stylirostris densovirus (PstDNV). IHHNV is distributed in shrimp culture facilities(More)
Generalised reviews of RNA interference (RNAi) in invertebrates, and for use in aquaculture, have taken for granted that RNAi pathways operate in molluscs, but inspection of such reviews show little specific evidence of such activity in molluscs. This review was to understand what specific research had been conducted on RNAi in molluscs, particularly with(More)
  • 1