Food selection of burbot (Lota lota L.) larvae reared in illuminated net cages in mesotrophic Lake Maróz (north-eastern Poland)
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چکیده
منابع مشابه
Population genetic structure of North American burbot (Lota lota maculosa) across the Nearctic and at its contact zone with Eurasian burbot (Lota lota lota)
The burbot, Lota lota (Teleostei: Gadidae), has a holarctic distribution, with one subspecies (Lota lota lota) living in the lakes and rivers of the Palaearctic and northwestern North America and the other (Lota lota maculosa) living in the Nearctic (except the northwest). We analysed nine microsatellite loci and the mitochondrial DNA control region of 350 burbot sampled across North America to...
متن کاملGenetic admixture of burbot (Teleostei: Lota lota) in Lake Constance from two European glacial refugia.
The burbot, Lota lota, is the only freshwater species of the codfish family and has a Holarctic distribution. Pleistocene glaciations caused significant geographical differentiation in the past, but its life history characterized by winter spawning migrations over large distances is likely to homogenize populations by contemporary gene flow. We investigated the population genetic structure of 5...
متن کاملRegulation of cardiac contractility in a cold stenothermal fish, the burbot Lota lota L.
In the present study, burbot (Lota lota L.) was used as a model to study the effects of acute temperature changes on cardiac contractility in a cold stenothermal fish. The burbot were captured in the breeding season (February) and were maintained for 4 weeks at 1-2 degrees C in the laboratory before the contractile properties of the heart were measured. Both isometric force and the pumping capa...
متن کاملTemperature and Ca dependence of [H]ryanodine binding in the burbot (Lota lota L.) heart
Vornanen, Matti. Temperature and Ca dependence of [H]ryanodine binding in the burbot (Lota lota L.) heart. Am J Physiol Regul Integr Comp Physiol 290: R345–R351, 2006. First published September 22, 2005; doi:10.1152/ajpregu.00443.2005.—Opening and closing of the cardiac ryanodine (Ry) receptor (RyR) are coordinated by the free intracellular Ca concentration, thus making the Ca binding propertie...
متن کاملTemperature and Ca2+ dependence of [3H]ryanodine binding in the burbot (Lota lota L.) heart.
Opening and closing of the cardiac ryanodine (Ry) receptor (RyR) are coordinated by the free intracellular Ca2+ concentration, thus making the Ca2+ binding properties of the RyR important for excitation-contraction coupling. Unlike mammalian cardiac RyRs, which lose their normal function at low temperatures, RyRs of ectothermic vertebrates remain operative at 2-4 degrees C, as indicated by Ry s...
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ژورنال
عنوان ژورنال: Aquaculture International
سال: 2013
ISSN: 0967-6120,1573-143X
DOI: 10.1007/s10499-013-9707-9