Results 261 to 270 of about 262,929 (302)

Randomness in Distribution of Pink Salmon Redds

Journal of the Fisheries Research Board of Canada, 1967
not available
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Vertebral Abnormalities in Sockeye, Pink, and Chum Salmon

Transactions of the American Fisheries Society, 1966
Abstract Radiographs of vertebral structures of 10,377 sockeye, 4,403 chum, and 4,777 pink salmon collected in 1958 to 1962 were examined to determine the frequency of occurrence of abnormal vertebrae in wild populations of mature Pacific salmon. Various types of deviations from the orderly processes of development or segmentation that resulted in ...
Charles D. Gill, Donald M. Fisk
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Expression of CGRP mRNAs in the pink salmon, Oncorhynchus gorbuscha

Peptides, 1993
We report the isolation of calcitonin gene-related peptide (CGRP) mRNAs and expression of these RNAs in different tissues in the pink salmon, Oncorhynchus gorbuscha. Hybridization of poly(A+) RNAs indicated a mature CGRP RNA of 1.1 kb. The CGRP-like immunoreactivity occurring in tissues and plasma had the same relative molecular weight as the synthetic
L, Maubras, J, Taboulet, E, Pidoux, F, Lasmoles, A, Julienne, G, Milhaud, A A, Benson, M S, Moukhtar, M, Cressent   +8 more
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Independent lineages in a common environment: the roles of determinism and contingency in shaping the migration timing of even- versus odd-year pink salmon over broad spatial and temporal scales.

Ecology Letters, 2019
Studies of parallel evolution are seldom able to disentangle the influence of cryptic environmental variation from that of evolutionary history; whereas the unique life history of pink salmon (Oncorhynchus gorbuscha) presents an opportunity to do so. All
Krista B. Oke, Curry J. Cunningham, T. Quinn, A. Hendry   +3 more
semanticscholar   +1 more source

Thermal Lability of Beta Galactosidase from Pink Salmon Liver

Science, 1969
The effect of heat on the stability of a protein isolated from a cold-water fish was tested by following the decrease in enzymatic activity of beta galactosidase, purified from livers of Pacific pink salmon. The thermal stability is p H-dependent; it is highest at p H 4 and lowest at neutral
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Retinal Responses of Pink Salmon associated with its Downstream Migration

Nature, 1959
THE seaward migration of juvenile Pacific salmon is usually nocturnal and confined to a relatively brief portion of the night1. It has been suggested that “as the light intensity falls rheotactic responses, which are to a large degree dependent on vision, fail, and these fish pass down stream in shoals.
M A, ALI, W S, HOAR
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The Dynamics of the Abundance and Intrapopulation Structure of Pink Salmon at the Western and Northeastern Coasts of Kamchatka

Russian Journal of Marine Biology, 2022
E. A. Shevlyakov, N. А. Dederer
semanticscholar   +1 more source

Circulatory Function of Pink Salmon at the Spawning Grounds

1972
After having spent 18 months of their two-year life span in the Pacific Ocean, mature pink salmon (Oncorhynchusgorbuscha) begin a spawning migration which instinctively leads them to the freshwater stream of their birth. Apparently they negotiate the hundreds of miles of the migratory route while abstaining totally from eating.
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Reverse migration of adult pink salmon (Oncorhynchus gorbuscha) to the sea after their return to fresh water

Environmental Biology of Fishes, 2021
K. Morita
semanticscholar   +1 more source

Cortisol Content and Na+/K+-ATPase Activity under Adaptation of Juvenile Pink Salmon Oncorhynchus gorbuscha (Salmonidae) to Salinity Changes

Journal of Ichthyology : A Translation of Voprosy Ikhtiologii, 2021
N. Nemova, E. Kaivarainen, N. Rendakov, K. M. Nikerova, D. Efremov   +4 more
semanticscholar   +1 more source