ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57
Piscirickettsia salmonis is one of the main infectious diseases affecting coho salmon (Oncorhynchus kisutch) farming, and current treatments have been ineffective for the control of this disease. Genetic improvement for P. salmonis resistance has been proposed as a feasible alternative for the control ...
Group B Streptococcus (GBS) colonizes the gastrointestinal and vaginal epithelium of a significant percentage of healthy women, with potential for ascending intrauterine infection or transmission during parturition, creating a risk of serious disease in the vulnerable newborn. This review highlights ...
The pirapitinga, Piaractus brachypomus (Characiformes, Serrasalmidae), is a fish from the Amazon basin and is considered to be one of the main native species used in aquaculture production in South America. The objectives of this study were: (1) to perform liver transcriptome sequencing of pirapitinga ...
Background Throughout the world, harvesting of mussels Mytilus spp. is based on the exploitation of natural populations and aquaculture. Aquaculture activities include transfers of spat and live adult mussels between various geographic locations, which may result in large-scale changes in the world ...
ABSTRACT White spot syndrome virus is a major pathogen of shrimp, causing economic loss to the aquaculture industry. For the first time, a complete de novo genome of an Indian isolate of this virus has been deciphered using Illumina and Nanopore sequencing technologies. The genome has 280,591 bp with ...
Data-driven approaches were applied to investigate the temporal and spatial changes of 1,022 individuals of wild yellowfin goby and its potential interaction with the estuarine environment in Japan. Nuclear magnetic resonance (NMR)-based metabolomics revealed that growth stage is a primary factor affecting ...
A submarine rescue suit (2, 2 ') formed as a garment with a hood (4) covering the head of a user has means for reducing the buoyancy rate and means for controlling the gas pressure in the bonnet (4). [Image Omitted]
A method and system of navigational decision support in the process of safe vessel navigation is provided in this invention. The method has a number of characteristic features: we receive signals identifying our ship (own ship) and targets from navigational systems and equipment, then, after the integration ...
It is intended to build a mechanism similar to that of the efficient purification system of rivers. By a pump unit, water circulation corresponding to the natural water circulation generated by water evaporation and rainfall is produced to generate a water flow in a biological filtration layer including ...
The taxonomy of the mottled rabbitfish Siganus fuscescens species complex has long been challenging. In this study, we analyzed microsatellite genotypes, mitochondrial lineages, and morphometric data from 373 S. fuscescens individuals sampled from the northern Philippines and Hong Kong (South China ...
Gray seals (Halichoerus grypus) have been rapidly recolonizing the Northeast US coast, eliciting concern from the fishing industry. However, the ecological effect of this recovery is still unknown and as such, research is needed to better understand how the diet composition of gray seals in US waters ...
Cephalopods are primarily active predators throughout life. Flying squids (family Ommastrephidae) represents the most widely distributed and ecologically important family of cephalopods. While the diets of adult flying squids have been extensively studied, the first feeding diet of early paralarvae ...
A precise predictive model is important for obtaining a clear understanding of the changes in dissolved oxygen content in crab ponds. Highly accurate interval forecasting of dissolved oxygen content is fundamental to reduce risk, and three-dimensional prediction can provide more accurate results and ...
An ozone-based disinfecting device is provided comprising a mixer (2) having a generally hollow body with a water inlet for water under pressure, a spray nozzle (8) for generating a generally conical spray of water introduced by way of the water inlet, a contact chamber (7) communicating with a gas ...
Disclosed are an anti-ice nucleation activator comprising a purine base or a purine base-containing polymer, and an antifreeze liquid comprising the anti-ice nucleation activator and water; a method for improving the anti-ice nucleation activity of a biological material, the method comprising bringing ...
An efficient technology has been invented that will be used to build submerged tsunami barriers off-shore in order to totally reflect the tsunami waves before they grow to catastrophic heights at the coast. A double-pontoon bridge starts from a ramp at the coast and allows to insert steel fences on ...
A hand-held submersible aquarium power cleaner (10) for cleaning debris from an aquarium, includes an elongated housing (12) having an intake compartment (25) and a filtering compartment (27) therein. A nozzle (61) is positioned at a front end of the housing (12) and is in fluid communication with the ...
An apparatus (1) for growing at least one culture of organisms in a aquatic environment, comprising at least one storage tank (10) for continuously collecting not treated water, at least one filtering tank (20, 20'), connected to the storage tank (10) and suitable for receiving water from the storage ...
The present invention relates to a device (1) for storing and transporting aquaculture products (2), said device (1) comprising a mobile structure (3), a hydraulic circuit (7) for continuous water circulation, at least one ballast pump (20) for temporarily and temporarily allowing a transfer of all ...
Metagenomic approaches became increasingly popular in the past decades due to decreasing costs of DNA sequencing and bioinformatics development. So far, however, the recovery of long genes coding for secondary metabolites still represents a big challenge. Often, the quality of metagenome assemblies ...