Results 231 to 240 of about 16,436 (269)
Some of the next articles are maybe not open access.
A radioimmunoassay for N-terminal peptide of chum salmon proopiocortin
Fish Physiology and Biochemistry, 1987A highly specific radioimmunoassay was developed for N-terminal peptide of salmonid proopiocortin using a guinea pig antiserum to the chum salmon peptide (sNPP 1). Since sNPP I has no tyrosine residue nor free N-terminal amino group, a mixture of minor components of sNPP 1, which have extensions of H-Val-LysGly- and H-Lys-Gly- at the N-terminus, were ...
A, Takahashi, H, Kawauchi, T, Hirano
openaire +2 more sources
Marking Chum Salmon Fry Vertebrae with Oxytetracycline
North American Journal of Fisheries Management, 1986Abstract An experiment was conducted to determine the effectiveness of oxytetracycline (OTC) as a method of marking chum salmon (Oncorhynchus keta) fry vertebrae. Three groups of fry that originated from a gravel box incubation system and three groups that originated from a Japanese-style (channel) incubation system were treated with an OTC-Oregon ...
openaire +1 more source
Canadian Journal of Fisheries and Aquatic Sciences, 2014
Stocking with hatchery fish is the principal method for harvest augmentation and, recently, restoring endangered populations. However, there is increasing concern about the negative effects of competition between hatchery and wild fish. In this study, enclosure experiments were conducted to evaluate the effects of hatchery chum salmon fry ...
Koh Hasegawa +4 more
openaire +1 more source
Stocking with hatchery fish is the principal method for harvest augmentation and, recently, restoring endangered populations. However, there is increasing concern about the negative effects of competition between hatchery and wild fish. In this study, enclosure experiments were conducted to evaluate the effects of hatchery chum salmon fry ...
Koh Hasegawa +4 more
openaire +1 more source
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1985
A relation between muscle protease activity and serum protease inhibitory activity of chum salmon during spawning migration was studied with regard to their physiological states. The autolytic activity of chum salmon muscle significantly increased, while the trypsin inhibitory activity in serum significantly decreased during spawning migration.
S, Ando, M, Hatano, K, Zama
openaire +2 more sources
A relation between muscle protease activity and serum protease inhibitory activity of chum salmon during spawning migration was studied with regard to their physiological states. The autolytic activity of chum salmon muscle significantly increased, while the trypsin inhibitory activity in serum significantly decreased during spawning migration.
S, Ando, M, Hatano, K, Zama
openaire +2 more sources
[Nucleotide sequence of chum salmon preproinsulin gene].
Molekuliarnaia biologiia, 1989The nucleotide sequence of chum salmon preproinsulin gene isolated from the phage library of genomic sequences is presented. The transcription initiation site of the gene was experimentally determined. The resolved upstream region contains a TATA-promoter sequence and CAAT-like-box sequence.
A P, Koval' +3 more
openaire +1 more source
Color Changes During Thermal Processing of Pacific Chum Salmon
Journal of Aquatic Food Product Technology, 1994Muscle tissue of Pacific chum salmon (Oncorhynchus keta) was heated in water (60-100°C) for different time intervals (0-40 min). The color of raw and heat treated muscles was measured with CIE Lab system (L*a*b*). Increase in the processing temperature or time increases the lightness (L* value), but decreases the redness (a* value) and yellowness (b ...
Suvendu Bhattacharya +2 more
openaire +1 more source
Histologic Effect of Coded Wire Tagging in Chum Salmon
North American Journal of Fisheries Management, 1987Abstract Half-length (0.5-mm-long) coded wire tags were implanted in the snouts of juvenile chum salmon Oncorhynchus keta (1,500 fish/kg). Histological examination revealed substantial damage to one of the main-stem olfactory nerves in 18 of 44 fish.
John Morrison, David Zajac
openaire +1 more source
Hypoosmoregulatory ability of eyed-stage embryos of chum salmon
Marine Biology, 1995To evaluate the osmoregulatory ability of eyedstage embryos of laboratory-reared chum salmon, Oncorhynchus keta, we examined changes in osmolality of the perivitelline fluid and blood following transfer to 50 and 100% seawater (SW), together with morphological changes in chloride cells present in the yolk sac membrane.
T. Kaneko +4 more
openaire +1 more source
Conservation Genetics, 2006
The lower Columbia River drainage once supported a run of over a million chum salmon. By the late 1950s, the run had decreased to often a few hundred fish. With the exception of Grays River near the coast and an aggregation of chum salmon spawning in creeks and the main stem near Bonneville Dam in the Columbia Gorge, most populations were thought to be
Maureen P. Small +3 more
openaire +1 more source
The lower Columbia River drainage once supported a run of over a million chum salmon. By the late 1950s, the run had decreased to often a few hundred fish. With the exception of Grays River near the coast and an aggregation of chum salmon spawning in creeks and the main stem near Bonneville Dam in the Columbia Gorge, most populations were thought to be
Maureen P. Small +3 more
openaire +1 more source
An Unusually Late-Spawning British Columbia Chum Salmon
Journal of the Fisheries Research Board of Canada, 1964not available
openaire +1 more source