fertilized eggs
Ontogeny of Biochemical Phases of Fertilized Eggs and Yolk Sac Larvae of Gilthead Seabream (Sparus aurata L.)
... On the basis of the above-mentioned data, the nutrient dynamics in egg and yolk sac stages could be provided a model to overcome some problems observed in the larval stage of marine fish. Also, obtained results could be ...
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Growth and Survival Rate of Russian Sturgeon (Acipenser gueldenstaedtii) Larvae from Fertilized Eggs to Artificial Feeding
... The objective of the present paper is to report the first production of sturgeon, which fertilized eggs imported from Russia to Turkey because of juvenile restocking in natural environment. Although Russian ...
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The electrical conductivity of fertilized and unfertilized eggs.
... l'emained rather closely applied to the egg-surface; in such cases the resistance of the fertilized eggs was, as in other cases, markedly lower than that of the unfertilized eggs. It was[r] ...
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Benefits of hormone treatment of both sexes in semi artificial reproduction of pikeperch (Sander lucioperca L )
... of fertilized eggs, fertilization and hatching rates, egg incubation time, numbers of free-swimming larvae, total length of free- swimming larvae, larval survival after a 90-min osmotic shock and for males, ...
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ADVERSE EFFECTS OF CHLORPYRIFOS PESTICIDE IN AQUATIC ANIMALS ESPECIALLY IN DANIO RERIO
... of fertilized eggs was done as mentioned in the first experiment ...i.e., fertilized eggs were collected from the spawning trays and embryos were rinsed several times with tap water and their ...
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Multiple stressor interactions influence embryo development rate in the American horseshoe crab, Limulus polyphemus
... newly fertilized horseshoe crab eggs to temperature, salinity or hypoxia stress in isolation significantly reduced the proportion of eggs that developed to late-stage embryos by the end of the 28 day ...
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Isolation of a Gram Negative Fish Pathogenfrom Moroccan Rainbow Trout Hatcheryin Winter and its Classical Characterization
... imported fertilized eggs and fries and from juveniles tanks ...salmonid eggs and ovarian fluid, same as Renibacteriurnsalmonjnarum, the causal agent of bacterial kidney disease, whichcould survive ...
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The Embryonic Development of Black Sea Turbot (Psetta maxima Linnaeus, 1758) Eggs in Different Incubation Temperatures and Salinities
... from fertilized eggs in different salinities was found insignificant as a result of present study ...Turbot eggs at different salinity but stable temperature, are the ...
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EVIDENCE FOR POST-CLEAVAGE FERTILIZATION AMONG MOSAICS IN HABROBRACON JUGLANDIS
... Habrobracon females homozygous for the mutant ebony produce about 5% mosaic progeny among fertilized eggs. The present experiment demonstrates by means of a test-cross meth[r] ...
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Genetic and Temperature Manipulation of Southern Flounder (Paralichthys lethostigma) for the Production of Monosex Populations
... In this study, the first mitotic cellular division occurred between 63 and 88 minutes post fertilization and was complete 8-40 minutes later. Given the large differences in the initiation of first cleavage (25 minutes) ...
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Visualization of primordial germ cells in the fertilized pelagic eggs of the barfin flounder Verasper moseri
... have eggs with a hard chorion is more problematic due to the technical difficulty of microinjection into their ...of fertilized eggs in a pelagic species, the barfin ...
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Egg surface decontamination with bronopol increases larval survival of Nile tilapia, Oreochromis niloticus
... fish eggs (Atanasov et ...fish eggs, while highly toxic to aquatic ...salmon fertilized eggs ...salmonid eggs at a daily dosage of 50 mg/l, 30 min, 15 consecutive days (Branson 2002), ...
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Post-transcriptional Silencing and Functional Characterization of the Drosophila melanogaster Homolog of Human Surf1
... Egg-to-adult viability: For each of the transgenic lines (23.4, 79.1, and 79.10) and for strain Canton-S, 300 fertilized eggs were collected on standard yeast–glucose–agar medium in a pe[r] ...
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The miR 124 Sox9 paramutation: RNA mediated epigenetic control of embryonic and adult growth
... The size of the mammalian body is determined by genetic and environmental factors differentially modulating pre- and postnatal growth. We now report a control of growth acting in the mouse from the first cleavages to the ...
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Selective and Continuous Elimination of Mitochondria Microinjected Into Mouse Eggs From Spermatids, but Not From Liver Cells, Occurs Throughout Embryogenesis
... as described (King and Attardi 1988). Cytoplasm of round in the fertilized eggs. On the basis of these observations, spermatids or liver mitochondria was injected into pronucleus- we propose that mouse egg ...
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Using sea urchin gametes and zygotes to investigate centrosome duplication
... unfertilized eggs can be artificially activated by a variety of ...activated eggs, or experimentally produced fragments of fertilized eggs that contain only the female pronucleus, organize at ...
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Differentiating between fertilized and unfertilized eggs prior to incubation based on oxygen flux measurement
... between fertilized and unfertilized eggs prior to ...chicken eggs and its surrounding environment was conclusively measured and monitored by NMT-ETS in ...between fertilized and unfertilized ...
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Transcription of growth hormone mRNA as a molecular marker of egg quality in Siberian sturgeon (Acipenser baerii)
... unfertilized eggs, fertilized eggs, eyed eggs (2 day before hatching), non-viable eggs and newly-hatched Siberian ...eyed eggs and the lowest levels were detected in non-viable ...
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Metabolic Potential, Respiration Rate and Their Relationship in Offspring of Different Sizes of Marble Trout (Salmo marmoratus Cuvier)
... fish eggs are related to female’s characteristics, such as age, size and individual conditions, and they have an impact on the properties of offspring that are important for their ...non-fertilized ...
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High Fitness of Heterokaryotypic Individuals Segregating Naturally Within a Long-Standing Laboratory Population of Drosophila silvestris
... During the life cycle in the laboratory, the zygotic frequencies apparently formed in the fertilized eggs are not maintained in the third instar larvae or in the effective popul[r] ...
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