Results 21 to 30 of about 8,555 (205)
Fish Diversity and Environmental Relationships in the Jinsha River During the Initial Phases of the 10-Year Fishing Ban: A Metabarcoding Approach. [PDF]
Ecol EvolUsing eDNA metabarcoding, we identified 61 fish species in the Jinsha river during the early stage of the Yangtze river fishing ban. Fish diversity showed seasonal and regional variation, with Cypriniformes as the dominant group. Key environmental factors like temperature and dissolved oxygen were closely linked to diversity patterns.
Zhao Y +7 more
europepmc +2 more sources
Revista do Instituto de Medicina Tropical de São Paulo, 2010 Antibacterial effects of aqueous and ethanolic extracts of seeds of moringa (Moringa oleifera) and pods of soursop (Annona muricata) in the concentration of 1:5 and 1:10 in volumes 50, 100, 150 and 200 µL were examined against Staphylococcus aureus ...
Gustavo Hitzschky Fernandes Viera +4 more
doaj +1 more source
Methylation pattern polymorphism of cyp19a in Nile tilapia and hybrids
Open Life Sciences, 2018 Skewed sex development is prevalent in fish hybrids. However, the histological observation and molecular mechanisms remain elusive. In this study, we showed that the interspecific hybrids of the two fish species, Oreochromis niloticus and Oreochromis ...
Chen Xiaowu +3 more
doaj +1 more source
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2018 The Ciliophoran Trichodina magna Van As and Basson, 1989 is recorded for the first time in in Iraq from gills of the blue tilapia Oreochromis aureus (Steindachner, 1864) Iraq from Al-Graiat location on the Tigris River at Baghdad city.
Kefah Naser Abdul-Ameer +1 more
doaj +1 more source
Cuadernos de investigación UNED, 2014 Maturity size and fecundity of hybrid tilapia Oreochromis aureus X Oreochromis niloticus. (Pisces: Cichlidae) from the reservoir Fernando Hiriart Balderrama “Zimapan”, Hidalgo, Mexico were determined in organisms caught between 2007 and 2008.
Mario Alejandro Gómez-Ponce +4 more
doaj +1 more source
Journal of Agricultural and Marine Sciences, 2004 Age, growth, mortality, relative yield-per-recruit and relative biomass-per-recruit of Oreochromis aureus and Tilapia zilli collected from Wadi EI-Raiyan lakes during the period from August 2000 until July 2001 have been estimated.
S.F. Mehanna
doaj +1 more source
Mitochondrial DNA. Part B. Resources, 2021 Sarotherodon galilaeus (Linnaeus, 1758), a cichlid species that is naturally distributed in African and Eurasian waters, was introduced in many Asian countries for aquaculture.
Congqiang Luo, Pinhong Yang, Suqin Wang
doaj +1 more source
Caracterización de tilapia roja (Oreochromis sp.) con marcadores moleculares RAPD
Acta Agronómica, 2010 Se utilizó la técnica RAPD (amplificación al azar de ADN polimórfico) para el estudio de la diversidad genética de Oreochromis sp. (tilapia roja) en cinco piscícolas del Valle del Cauca (Colombia) y en la determinación del nivel de introgresión de las ...
Julieta Torres Jaramillo +4 more
doaj +2 more sources
Antibacterial Activity Ods Fractions of Marine Sponge Auletta SP. Against Mycobacterium Smegmatis [PDF]
, 2019 The marine sponge collected from tropical coral reefs in Manado North Sulawesi Indonesia was screened for antimicrobial activities. In the screening program to search for antituberculotic inhibitors, the result found that the ethanol extract ODS ...
Sumilat, D. A. (Deiske)
core +2 more sources
Two unlinked loci controlling the sex of blue tilapia (Oreochromis aureus) [PDF]
Heredity, 2004 Sex determination in the blue tilapia (Oreochromis aureus) is thought to be a WZ-ZZ (female heterogametic) system controlled by a major gene. We searched for DNA markers linked to this major gene using the technique of bulked segregant analysis. We identified 11 microsatellite markers on linkage group 3 which were linked to phenotypic sex. The putative
B-Y, Lee, G, Hulata, T D, Kocher
openaire +2 more sources