Results 181 to 190 of about 12,972 (229)
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1971
A Robertsonian pattern exists with a constant arm number of 72, and total chromosome numbers ranging from 53 to 60. Robertsonian differences exist between cells within individuals, and in modal counts between individuals. A modal count of 57 with 15 two- arm chromosomes was found in cell cultures from specimens from West Grant Lake in Maine, USA, while
Maria Luiza Beçak +6 more
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A Robertsonian pattern exists with a constant arm number of 72, and total chromosome numbers ranging from 53 to 60. Robertsonian differences exist between cells within individuals, and in modal counts between individuals. A modal count of 57 with 15 two- arm chromosomes was found in cell cultures from specimens from West Grant Lake in Maine, USA, while
Maria Luiza Beçak +6 more
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Morphology of the Atlantic salmon (Salmo salar)tongue
Anatomia, Histologia, Embryologia, 2020AbstractThe Atlantic salmon (Salmo salar) is a freshwater and marine fish of the family Salmonidae, widely farmed in aquaculture facilities in several countries. The salmon are carnivorous, but in aquaculture, alternative foods have been experienced.
Abbate, Francesco +7 more
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Overlooked aspects of the Salmo salar and Salmo trutta lifecycles
Reviews in Fish Biology and Fisheries, 2019The salmonid lifecycle has been studied for over a 100 years. Our literature search indicated that the Atlantic salmon (Salmo salar) and brown trout (Salmo trutta) are among the most studied of fish species. By reviewing both their anadromous and non-anadromous lifecycles, we show that there is a growing body of evidence of considerable variation in ...
Kim Birnie-Gauvin +2 more
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The chromosomes of Salmo salar
Chromosoma, 1967A new chromosome number, 2n=58, is reported for Salmo solar, the Atlantic salmon. The complement comprises 8 pairs of metacentrics, 21 pairs of acrocentrics. The question of variation in chromosome numbers for different salmon stocks is very briefly discussed.
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The Disposition of Ivermectin in Atlantic Salmon (Salmo salar)
Pharmacology & Toxicology, 1990The disposition of tritium‐labelled ivermectin (22, 23 di‐3H‐avermectin, B1a) in Atlantic salmon was studied by whole‐body autoradiography, liquid scintillation counting, and thin‐layer chromatography. Ivermectin was slowly absorbed, the highest concentrations being found in lipid‐containing organs.
T, Høy, E, Horsberg, I, Nafstad
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Identification and characterization of the microRNAs and their targets in Salmo salar
Gene, 2012MicroRNAs (miRNAs) are small, non-coding and regulatory RNAs about 18 to 26 nucleotides long. Their conserved nature among the various organisms makes them a good source of new miRNAs discovery by comparative genomics approach. The study resulted in novel 75 precursor miRNAs containing 102 mature sequences belonging to 46 families in an important ...
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Freshwater habitat of Atlantic salmon (Salmo salar)
Canadian Journal of Fisheries and Aquatic Sciences, 2000This perspective summarizes our knowledge of the freshwater habitat of Atlantic salmon (Salmo salar). The article is organized by life stage and identifies areas where more research is needed. For example, little is known of the kelt and presmolt life stages despite their importance in stock maintenance.
Bardonnet, Agnes, Baglinière, Jean-Luc
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Coronary artery lesions in atlantic salmon (Salmo salar)
Experimental and Molecular Pathology, 1972Abstract One hundred and fifteen hearts and dorsal aortas were studied in anesthetized or moribund salmon for presence of histological alterations associated with spawning and changing environmental conditions. The control group consisted of 26 fish hatched and raised under experimental and controlled conditions.
H C, Maneche +3 more
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The Structure and Expression of theSalmo salar RanGene
DNA Sequence, 2000The Ran protein is a highly conserved GTPase factor of the Ras-family of proteins. It is involved in the transport of proteins and RNA through the nuclear pores. cDNA sequences of Ran genes from different organisms are available but no vertebrate genomic sequence as yet. We have isolated a genomic cosmid clone of the Ran1 gene of Atlantic salmon (Salmo
M H, Lundin +3 more
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