The available database comprises research projects in Fisheries, Aquaculture, Seafood Processing and Marine Biotechnology active in the time period 2003-2022.
BlueBio is an ERA-NET COFUND created to directly identify new and improve existing ways of bringing bio-based products and services to the market and find new ways of creating value from in the blue bioeconomy.

More information on the BlueBio project and participating funding organizations is available on the BlueBio website: www.bluebioeconomy.eu

Last Update: 2018/03/29

NA
Fisheries
Adaptation or plasticity as response to large scale translocations and harvesting over a climatic gradient in the marine ecosystem?
National
National
Enrique Blanco Gonzalez
enrique.blanco@uia.no
UiA - University of Agder (Norway)
NA
2014
2018
€ 536,105.26
NA
The use of wrasses as cleaner fish has become a cost-effective alternative for the biological control of sea lice infestation in salmon aquaculture. However, while catches and translocations of wrasses have rocketed in the last years, our knowledge on fundamental ecological and evolutionary aspects of the species remains largely unknown. This project aims at applying state-of-the-art approaches in Next-Generation Sequencing (NGS), i.e. genomics and transcriptomics, under natural and experimental conditions to gain fundamental scientific understanding regarding the relative importance of plasticity versus local adaptation in marine fishes in response to climatic (e.g. global warming) and human stressors (e.g. translocations and harvesting). Corkwing wrasse (Symphodus melops, Linnaeus, 1758) is a unique model species to accomplish this kind of studies. First, its sedentary behavior and genetic structure point towards the existence of locally adapted populations. Second, translocations are accomplished on adult wild fish. Since escapees or intentional releases are common, this species offers excellent possibilities to investigate interactions between native and "foreign" stocks, removing the selective effects of domestication under a hatchery-released scheme. Third, in contrast to other wrasses, the draft genome of corkwing wrasse is currently being sequenced and completed shortly, opening huge possibilities to deepen into our understanding of adaptive fitness in the marine realm. Hence, genomic scans of Scandinavian populations and gene expression profiling under controlled temperature gradients will: 1) characterize the genomic resources of Scandinavian stocks; 2) identify those genes/genomic regions regulating adaptation to temperature; 3) discriminate native versus translocated fish; 4) compare their reproductive success and fitness performance; and 5) insight into the effects of harvesting pressures on genes/genomic regions associated to life-history traits.
Climate change; Genetic;
Not associated to marine areas
map png
If there is any incorrect or missing information on this project please access here or contact bluebio.database@irbim.cnr.it
/* */