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ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57

The gill-associated microbiome is the main source of wood plant polysaccharide hydrolases and secondary metabolite gene clusters in the mangrove shipworm Neoteredo reynei

Teredinidae are a family of highly adapted wood-feeding and wood-boring bivalves, commonly known as shipworms, whose evolution is linked to the acquisition of cellulolytic gammaproteobacterial symbionts harbored in bacteriocytes within the gills. In the present work we applied metagenomics to characterize ...

Genetic patterns in peripheral marine populations of the fusilier fish Caesio cuning within the Kuroshio Current

Abstract Aim Mayr's central‐peripheral population model (CCPM) describes the marked differences between central and peripheral populations in genetic diversity, gene flow, and census size. When isolation leads to genetic divergence, these peripheral populations have high evolutionary value and can ...

Modelling the spatial distribution of three Portunidae crabs in Haizhou Bay, China

Crab species are economically and ecologically important in coastal ecosystems, and their spatial distributions are pivotal for conservation and fisheries management. This study was focused on modelling the spatial distributions of three Portunidae crabs (Charybdis bimaculata, Charybdis japonica, and ...

Atlantic salmon (Salmo salar L.) genetics in the 21st century: taking leaps forward in aquaculture and biological understanding

Summary Atlantic salmon (Salmo salar L.) is among the most iconic and economically important fish species and was the first member of Salmonidae to have a high‐quality reference genome assembly published. Advances in genomics have become increasingly central to the genetic improvement of farmed Atlantic ...

Callitetrarhynchus gracilis (Rudolphi, 1819) Pintner, 1931 (Cestoda: Trypanorhyncha) parasitizing the musculature of Sardinella brasiliensis (Steindachner, 1879) (Actinopterygii) ...

Cestodes of the order Trypanorhyncha can frequently be found infecting the muscles of several marine fish species, and lead to a repugnant aspect of the fish and rejection by consumers. The Brazilian sardinella, Sardinella brasiliensis, occurs from the Gulf of Mexico and the Caribbean to northern Uruguay. ...

Natural climate solutions for the United States

Limiting climate warming to <2°C requires increased mitigation efforts, including land stewardship, whose potential in the United States is poorly understood. We quantified the potential of natural climate solutions (NCS)—21 conservation, restoration, and improved land management interventions on ...

Evidence for a Robertsonian fusion in Solea senegalensis (Kaup, 1858) revealed by zoo-FISH and comparative genome analysis

Background Solea senegalensis (Kaup, 1858) is a commercially important flatfish species, belonging to the Pleuronectiformes order. The taxonomy of this group has long been controversial, and the karyotype of the order presents a high degree of variability in diploid number, derived from chromosomal ...

K-Selection as Microbial Community Management Strategy: A Method for Improved Viability of Larvae in Aquaculture

Aquaculture has the potential to become a major food supplier in a world with an increasing human population, and increased consumption of fish will likely have positive health implications. For marine aquaculture, the production of high quality juveniles is a bottleneck. Survival until the juvenile ...

Resveratrol Modulates Desaturase Expression and Fatty Acid Composition of Cultured Hepatocytes

This study aimed to evaluate whether resveratrol (RSV) and its microbial metabolites dihydro-resveratrol (DHR) and lunularin (LUN) affected fatty acid metabolism and omega-3 polyunsaturated fatty acid (n3-PUFA) synthesis in cultured hepatocytes. To this end, cultured human HepG2 hepatocytes were treated ...

Screening of Plants Used as Traditional Anticancer Remedies in Mkuranga and Same Districts, Tanzania, Using Brine Shrimp Toxicity Bioassay

Background Inadequate specialized cancer hospitals and high costs are contributing factors that delay cancer patients from accessing health care services in Tanzania. Consequently, majority of patients are first seen by Traditional Health Practitioners (THPs) before they access specialized services. ...

Cyanobacterial Blooms and Microcystins in Southern Vietnam

Studies on cyanobacteria in Vietnam are limited and mainly restricted to large reservoirs. Cyanobacterial blooms in small water bodies may pose a health risk to local people. We sampled 17 water bodies in the vicinity of urban settlements throughout the Mekong basin and in southeast Vietnam. From these, ...

Development and characterization of a new cell line derived from European eel Anguilla anguilla kidney

ABSTRACT A new cell line derived from the kidney of European eel, Anguilla anguilla, has been established and characterized. This cell line, designated as EK (eel kidney), has been maintained in Leibovitz's L-15 supplemented with 10% fetal bovine serum for over 24 months, and subcultured more than ...

Societal causes of, and responses to, ocean acidification

Major climate and ecological changes affect the world’s oceans leading to a number of responses including increasing water temperatures, changing weather patterns, shrinking ice-sheets, temperature-driven shifts in marine species ranges, biodiversity loss and bleaching of coral reefs. In addition, ocean ...

Live cell imaging of Plasmodiophora brassicae—host plant interactions based on a two‐step axenic culture system

Abstract Plasmodiophora brassicae, a parasitic protist, induces club‐shaped tumor‐like growth of host Brassicas roots and hypocotyls after infection. Due to its soil‐borne nature and intracellular, biotrophic parasitism the infection biology and early pathogenesis remains in doubt. In this study, we ...

Control method and apparatus for well operations

A method of controlling the annular pressure in a well during a well construction operation. The operation comprises pumping a fluid down a tubing located within the well and extracting the fluid that flows back through an annulus within said well and surrounding the tubing. The method comprises defining ...

Guide member for fishing line

A guide member for a fishing line including an alumina ceramic including Ti and Al, a content of Ti being not less than 0.5 mass % in terms of TiO2, a content of Al being not less than 92 mass % in terms of Al2O3, and a main phase of the alumina ceramic being alumina crystals, wherein a content ratio ...

Fish measuring device

A fish measuring device is provided including a flexible mat, including measuring indicia for measuring a fish; and a housing, coupled to the flexible mat, for housing the flexible mat. Advantageously, the housing protects the flexible mat from damage. As a result, the flexible mat can provide accurate ...

Food compositions incorporating additional long chain fatty acids

The present invention relates to the improvement of food items through the increased utilization of plant-derived stearidonic acid in a composition that also lowers linolenic acid content. Many long chain fatty acids have been classified as being Omega 3 and have been shown to provide several health ...

Non-starch-polysaccharides

The present invention relates to compositions of low molecular mass arabinoxylans for use as dietary supplements and to methods of improving growth performance and feed utilization of animals through the supplementation of their diets with the said compositions. In a preferred embodiment, the low molecular ...

A new method to improve enzyme hydrolysis and resultant protein flavor and bio-activity of fish offcuts

The present invention relates to the use of turbine mixing during enzymatic hydrolysis of aquatic protein from species such as fish, aquatic mammals, crustaceans and/or mollusks, to obtain high quality aquatic protein hydrolysates, having very low oxidation, improved organoleptic profile and improved ...

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- pagina: 375
di: 1926

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