ECOLOGICAL STUDIES ON THE JAPANESE SEA-BASS, LATEOLABRAX JAPONICUS-I
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چکیده
منابع مشابه
Glutathione peroxidase from the liver of Japanese sea bass Lateolabrax japonicus.
Glutathione peroxidase (EC 1.11.1.9) present in the liver of Japanese sea bass (Lateolabrax japonicus) was extracted and purified by phenyl-toyopearl 650M, butyl-toyopearl 650M and DEAE-toyopearl 650M column chromatography. The molecular weight of the enzyme was estimated to be about 70 kDa by gel filtration by toyopearl HW-55F. On SDS-PAGE, this enzyme was composed of two identical subunits wi...
متن کاملUse of Otolith Microanalysis to Determine Estuarine Migrations of Japanese Sea Bass Lateolabrax japonicus Distributed in Ariake Sea
Japanese sea bass Lateolabrax japonicus is a common euryhaline marine fish distributed in eastern Asian coastal waters, of which life history can be characterized by occasional or seasonal entry to freshwater habitats. Otolith microanalysis for Sr:Ca ratio by a wave-length dispersive electron microprobe was utilized to determine life history trajectory of the Japanese sea bass distributed in Ar...
متن کاملCloning and organisation analysis of a hepcidin-like gene and cDNA from Japan sea bass, Lateolabrax japonicus.
A hepcidin gene was amplified from the liver of Lateolabrax japonicus challenged with a mixed bacterial suspension. Using RT-PCR and RACE, a full length cDNA sequence of the hepcidin like antimicrobial peptide was determined. The complete hepcidin cDNA Hepc2 is 581 bases and contains an ORF of 258 bases with a coding capacity of 86 amino acids. The deduced amino acid sequence, which shares eigh...
متن کاملScreening and characterization of novel microsatellite loci in Lateolabrax japonicus.
Lateolabrax japonicus, an economically important species, is widely consumed in the offshore coasts of China, Korea, and Japan. We identified 10 new L. japonicus microsatellite markers, using a modified protocol of fast isolation by AFLP of sequences containing repeats. Thirty L. japonicus individuals were collected from Xiamen, China, to evaluate the degree of polymorphism. The number of ident...
متن کاملMethylation status and chromatin structure of the myostatin gene promoter region in the sea perch Lateolabrax japonicus (Perciformes).
Myostatin is a negative regulator of the growth and development of skeletal muscle mass. In fish, myostatin is expressed in several organs in addition to skeletal muscle. To understand the mechanisms regulating myostatin gene expression in the sea perch, Lateolabrax japonicus, we examined the methylation status of the myostatin gene promoter region in several tissues (liver, eye, kidney, brain,...
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ژورنال
عنوان ژورنال: NIPPON SUISAN GAKKAISHI
سال: 1962
ISSN: 1349-998X,0021-5392
DOI: 10.2331/suisan.28.851