Results 21 to 30 of about 2,068,596 (301)

Marine Institute's Monitoring Programme for Contaminants in Fish and Shellfish [PDF]

open access: yes, 2006
The Marine Institute monitors the levels of priority hazardous substances in a range of commercial fish species landed at Irish ports and also in shellfish from selected sites around the Irish coast.Funder: Marine ...
Marine Institute
core   +1 more source

Identification of sex-specific SNPS in burbot Lota lota using RAD sequencing: conservation and management applications

open access: yesFisheries and Aquatic Sciences, 2019
The development of sex-specific genetic assays in a species provides both a method for identifying the system of sex determination and a valuable tool to address questions of conservation and management importance.
Ninh V. Vu   +3 more
doaj   +1 more source

Influence of dietary phosphorus on growth performance, phosphorus accumulation in tissue and energy metabolism of juvenile swimming crab (Portunus trituberculatus)

open access: yesAquaculture Reports, 2021
An 8-weeks feeding trial was conducted to evaluate the effects of different dietary phosphorus (P) levels on growth performance, P concentrations in tissue, haemolymph biochemistry and hepatopancreatic metabolic enzyme activities for juvenile swimming ...
Mingming Zhao   +10 more
doaj   +1 more source

Growth performance, antioxidant capacity, tissue fatty acid composition and lipid metabolism of juvenile green mud crab Scylla paramamosain in response to different dietary n-3 PUFA lipid sources

open access: yesAquaculture Reports, 2021
An six-week feeding trial was conducted to evaluate the effects of dietary n-3 polyunsaturated fatty acid (n-3 PUFA) lipid sources on growth performance, antioxidant capacity, tissue fatty acid profiles, and expression levels of genes involved in lipid ...
Xuejiao Li   +10 more
doaj   +1 more source

Rapid biotic homogenization of marine fish assemblages [PDF]

open access: yes, 2015
We acknowledge support from ERC advanced grant BioTIME (250189). A.E.M. also thanks the Royal Society. M.D. is grateful for support from the Scottish Funding Council (MASTS-grant reference HR09011). N.J.G. is supported by U. S.
Gotelli, Nicholas J   +12 more
core   +1 more source

Transcriptome and targeted metabolomics revealed that cholesterol nutrition promotes ovarian development by regulating steroid hormone metabolism in swimming crab

open access: yesAquaculture Reports, 2022
Cholesterol, which acts as a substrate for the synthesis of ovarian sex hormones, could promote ovarian development. However, crustaceans cannot synthesize cholesterol and must obtain it from diet for growth, molt and gonadal development.
Tingting Zhu   +9 more
doaj   +1 more source

Effects of different lipid sources on growth performance, fatty acids composition in tissue and expression of genes related to lipid metabolism in largemouth bass (Micropterus salmoides)

open access: yesAquaculture Reports, 2022
An eight-week feeding trial was conducted to investigate the effects of dietary lipid sources on growth performance, fatty acids composition in tissue and expression of genes related to lipid metabolism in juvenile largemouth bass (Micropterus salmoides).
Chao Liang   +9 more
doaj   +1 more source

Marine RTDI Measure Interim Report 2000-2002 [PDF]

open access: yes, 2002
The Marine RTDI Measure Programme, developed by the Marine Institute for and on behalf of the Department of Communications, Marine & Natural Resources, is fully consistent with government strategy on marine resource development and builds on and develops
Marine Institute
core   +1 more source

Application evaluation of linseed oil as a substitute for fish oil in the commercial diet for juvenile Portunus trituberculatus

open access: yesAquaculture Reports, 2023
Vegetable oil (VO) is increasingly replacing fish oil (FO) in the commercial diet of crustaceans, partly due to a global shortage of FO. But little is known about how different amounts of substitution affect the health and metabolism of crustaceans.
Zheng Yang   +8 more
doaj   +1 more source

Effects of dietary histidine level on growth, antioxidant capacity and TOR signaling pathway in juvenile swimming crabs, Portunus trituberculatus

open access: yesAquaculture Reports, 2023
An eight-week feeding trial was conducted to determine the optimal dietary histidine requirement of juvenile swimming crab (Portunus trituberculatus). Six isonitrogenous and isolipidic diets (45.0% crude protein and 8.0% crude lipid) were formulated to ...
Yinqiu Tian   +9 more
doaj   +1 more source

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