Results 51 to 60 of about 11,198 (226)

Alterations in the fillet quality of myostatin-knockout red sea bream Pagrus major: Preliminary insights into nutritional, compositional, and textural properties

open access: yesHeliyon
Myostatin (MSTN) is a negative regulator of skeletal muscle growth and a popular target for enhancing the productivity of farmed fish. We previously developed an mstn-knockout breed of the aquaculture fish red sea bream (Pagrus major) using genome ...
Yu Murakami   +9 more
doaj   +1 more source

Genetic Evaluation of Black Sea Bream (Acanthopagrus schlegelii) Stock Enhancement in the South China Sea Based on Microsatellite DNA Markers

open access: yesFishes, 2021
This is the first genetic evaluation of hatchery-based stock enhancement of black sea bream (Acanthopagrus schlegelii) in the South China Sea after a two-year monitoring period.
Xi Wang   +5 more
doaj   +1 more source

Biological invasions disrupt the relationship between size spectrum and trophic interactions in freshwater fish communities

open access: yesJournal of Animal Ecology, EarlyView.
Our study shows that non‐native species alter the relationship between the size‐spectrum slope and the predator–prey mass ratio (PPMR) in freshwater fish communities by occupying distinct trophic niches. Abstract The size spectrum, which describes the relationship between abundance (or biomass) and body size, is an ataxic approach that can provide ...
Valentin Marin   +3 more
wiley   +1 more source

Aquaculture development in Japan [PDF]

open access: yes, 1988
Along with the growth of the national economy, aquaculture in Japan has steadily developed in recent years. From 1976 to 1985, production of cultured fish and shellfish increased by 28% from 927 thousand mt to 1184 thousand mt.
Mito, Satoshi.
core   +1 more source

Impacts of Ocean Acidification on Reproduction and Early Life Development in Marine Teleost Fish—A Synthesis

open access: yesFish and Fisheries, EarlyView.
ABSTRACT Ocean acidification (OA) remains a major and underexplored threat to marine fishes, particularly regarding reproductive physiology and early life stages (ELS). Although research over the past 15 years has documented diverse OA effects, substantial knowledge gaps persist.
Rebecca J. Bridge   +3 more
wiley   +1 more source

Studies on Vitellogenin in Red Sea Bream and Bester [PDF]

open access: yes, 2000
Vitellogenin (Vg), a female-specific protein found in serum of fish with developing oocytes, is a precursor to egg yolk proteins that provide nutrients during early stage development.
フジイ, カズノリ   +4 more
core  

Carotenoids in the sea bream, Chrysophrys major Temminck and Schlegel II. : Carotenoids in the sea bream. Chrysophrys major Temminck and Schlegel, the red sea bream, Evynnis japonica Tanaka, marine red color fish, and the metabolism to astaxanthin [PDF]

open access: yes, 1973
The carotenoids in the sea bream, Chrysophrys major Temminck and Schlegel and the red sea bream, Evynnis japonica Tanaka, have been separated by absorption chromatography, characterized by absorption spectra, co-chromatography with authentic samples and ...
IMAI, Sadahiko   +15 more
core   +2 more sources

Characterization data of gilthead sea bream (Sparus aurata) IGF-I receptors (IGF-IRa/Rb)

open access: yesData in Brief, 2016
In this data article we describe the coding sequence of two IGF-IR paralogues (IGF-IRa and IGF-IRb) obtained from gilthead sea bream embryos. The putative protein architecture (domains and other important motifs) was determined and, amino acid sequences ...
Emilio J. Vélez   +8 more
doaj   +1 more source

Application of Environmental DNA for Monitoring Red Sea Bream Iridovirus at a Fish Farm

open access: yesMicrobiology Spectrum, 2021
Red sea bream iridoviral disease (RSIVD) causes high economic damage in mariculture in Asian countries. However, there is little information on the source of infection and viral dynamics in fish farms. In the present study, the dynamics of RSIV in a fish
Yasuhiko Kawato   +3 more
doaj   +1 more source

Territorial behavior in juvenile red sea bream Pagrus major and crimson sea bream Evynnis japonica

open access: yesFisheries Science, 2004
: The territorial behavior of juvenile red sea bream Pagrus major and crimson sea bream Evynnis japonica was examined at Morode Cove, Ehime Prefecture. Four exclusive types of behavior (attack, mutual attack, head down threat and mutual display) and one escaping behavior (fleeing) were observed in both species.
Takaya KUDOH, Kosaku YAMAOKA
openaire   +1 more source

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