The baculovirus expression vector system (BEVS) has become an important platform for the of recombinant proteins and is especially useful production large protein complexes such as virus-like particles (VLPs). An application VLPs their use vehicles targeted delivery drugs or toxins which requires development methods efficient loading with intended cargo. Our research intends to employ BEVS inse...

The cultivation of exotic Penaeus vannamei in Thailand began on a very limited scale in the late 1990s, but a Thai government ban on the cultivation of P. monodon in freshwater areas in 2000 led many Thai shrimp farmers to shift to cultivation of P. vannamei. Alarmed by the possibility of Taura syndrome virus (TSV) introduction, the Thai Department of Fisheries required that imported stocks of ...

Background: Baculovirus expression system is one of the most attractive and powerful eukaryotic expression systems for the production of recombinant proteins. The presence of a biomarker is required to monitor transfection efficiency or protein expression levels in insect cells. Methods: The aim of this study was to construct a baculovirus expression vector encoding a copepod super green fluore...

We used a factorial approach to distinguish maintenance from growth requirements for protein, lysine and methionine in the black tiger shrimp, Penaeus monodon. Juvenile P. monodon (initial weight 2.4 g) were fed during 6 weeks one of ten semi-purified diets based on casein and purified amino acids (AA) as N source. The diets contained four levels of crude protein (CP, from 5 to 54 % DM diet) wi...

A large-scale expressed sequence tag (EST) sequencing project was undertaken for the purpose of gene discovery in the black tiger shrimp Penaeus monodon. Initially, 15 cDNA libraries were constructed from different tissues (eyestalk, hepatopancrease, haematopoietic tissue, haemocyte, lymphoid organ, and ovary) of shrimp, reared under normal or stress conditions, to identify tissue-specific gene...

background: baculovirus expression system is one of the most attractive and powerful eukaryotic expression systems for the production of recombinant proteins. the presence of a biomarker is required to monitor transfection efficiency or protein expression levels in insect cells. methods: the aim of this study was to construct a baculovirus expression vector encoding a copepod super green fluore...

MAT1 (ménage à trois 1), an assembly factor and targeting subunit of the CDK-dependent kinase (CAK), can regulate the cell cycle, transcription, and DNA repair. This study was intended to investigate the role of MAT1 in the reproductive maturation of black tiger shrimp (Penaeus monodon). In this study, the P. monodon MAT1 (PmMAT1) gene was identified and characterized. The full-length cDNA of P...

Seafood constitutes an important food component and a cheap source of protein in developing countries. Shrimps are prone to bacterial contamination in their environment and have been frequently implicated in Vibrio parahaemolyticus infection. Of the 121 Penaeus monodon collected from coastal beaches in Douala, 79(65.3%) were contaminated with Vibrio spp. Presumed Vibrio sp. were identified by s...