Genetic basis of resistance to stress in fishes. Molecular and classical investigations in a few model organisms
Journal Title: Aquaculture, Aquarium, Conservation & Legislation - International Journal of the Bioflux Society - Year 2008, Vol 1, Issue 1
Abstract
The paper focuses on the recent scientific results from genetics of thermal stress tolerance and discusses about heat shock genes in several model fish organisms, such as: the guppy (Poecilia reticulata), the Antarctic fish (Trematomus bernacchii), the desert fish (Poeciliopsis lucida), the zebrafish (Danio rerio), fugu (Takifugu rubripes), and others.
Authors and Affiliations
Valentin Petrescu-Mag, Anca Boaru, Radu Hărşan, Ruxandra Petrescu-Mag
Research concerning the feed digestibility and the digestive utilization coefficient in grass carp (Ctenopharingodon idella).
The experiment was organized to investigate the recovery of additional food (fodder and terrestrial vegetation) given to fish, Ctenopharyngodon idella, in particular through the study of nutrient digestibility. Studied f...
Current and future prospects of commercial fish farming in Zambia
According to the survey conducted, there were 15 land based commercial fish farms in Lusaka, Copperbelt and Northern provinces and 10 cage culture operators, mainly based on Lake Kariba. Fish production per hectare range...
Crossing-over between Y chromosomes: another possible source of phenotypic variability in the guppy, Poecilia reticulata Peters
Genetic linkage acting through crossing-over between X and X chromosomes, X and Y chromosomes, and autosomal gene ecombination are the most important sources of color pattern polymorphisms in animals. Variability in male...
Summer algal communities of wetlands situated near Floreşti village, Cluj County
The investigations aimed to establish the qualitative composition of summer algal communities of the ponds which are the strategic drinking water reserves for the city of Cluj-Napoca. They are located on the right bank o...
Swollen hindgut syndrome (SHG) of tiger shrimp Penaeus monodon (Crustacea, Malacostraca, Penaeidae) post larvae: Identification of causing pathogenic bacteria and their sensitivity to some antibiotics.
Swollen Hindgut syndrome (SHG) of black tiger shrimp Penaeus monodon Fabricius, 1798 post larvae has been reported from Bangladesh shrimp hatcheries in recent years. At present SHG is a budding problem c...