Genetic differences between the Chinese and European races of the common carp

Wohlfarth, Giora W.; Moav, Rom; Hulata, Gideon

doi:10.1038/hdy.1975.43

Cited by 44 publications

(2 citation statements)

References 7 publications

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“…Islam and Shah (2007) obtained mean fertilization rate for the reciprocal intra-specific hybrids of hatchery and Jamuna as 75.75%, for pure Jamuna strain 75.49% and for pure hatchery strain 65.49%. The intraspecific hybridization of rainbow trout provided better fertilization performance than that of the parental members (Moav and Hulata 1975) but for channel catfish the fertilization of intra-specific crosses was lower compared to the parents observed by Wohlfarth et al (1975) and Hulata et al (1985). In all the present study, fertilization rates were considerably higher and satisfying in all the crosses; clearly indicating good quality brood with proper management in the brood stock ponds and in hatchery operation.…”

Section: Fertilization Ratementioning

confidence: 44%

Production of Heterotic Hybrid in Rohu (Labeo rohita) Through Strain Crossing

et al. 2012

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As a genetic means of aquaculture development, hybridization can increase production quickly in fishes because of heterotic effect. At the backdrop of reports on the decline of growth and reproduction of the hatchery population of Labeo rohita in Bangladesh, a 3 months study was undertaken to see the heterotic effect by intra-specific crossing among the Padma, Jamuna and Hatchery strains of rohu. Six reciprocal crosses and 3 pure crosses were obtained. The fertilization and hatching rates of the developing embryos were found better in the parental crosses than the reciprocal intra-specific hybrids. The growth performance of reciprocal crosses showed significant differences (P< 0.05) over the parental crosses. The best growth performance was observed in Padma ? X Jamuna ? hybrids; providing 72% positive heterosis. Since the growth rate of strain crossed hybrids were reasonably high, this technique can be profitably applied for the production of fast growing seed to ensure higher fish production and more profit.DOI: http://dx.doi.org/10.3126/ijls.v5i1.5035 International Journal of Life Sciences Vol.5(1) 2011 32-38

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Section: Fertilization Ratementioning

confidence: 44%

Production of Heterotic Hybrid in Rohu (Labeo rohita) Through Strain Crossing

et al. 2012

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“…The European and Chinese races of the common carp differ significantly in growth rate, viability, fertility, age at sexual maturation, weight and size (Wohlfarth et al 1975). However, sex differences in growth rate are not consistent from species to species (e.g., male tilapia and female salmonids grow faster; Reay 1984).…”

Section: Cyprinidsmentioning

confidence: 99%

Genetic influences on reproductive system development and function: A review

Schreibman

Holtzman

Eckhardt

1989

Fish Physiol Biochem

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This paper presents a current view of the genomic and neuroendocrine interaction based on our studies of the reproductive system in the platyfish (Xiphophorus maculatus). It also presents observations from basic research and applied biologists on natural and artificially reared fishes and indicates that there is a direct genetic involvement in the control of spawning, growth rates, size and age at maturation and final body size, similar to that described in platyfish. The past, present and future association of aquaculture and basic science, especially DNA technology, is discussed and potential directions for future research are presented.

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Sex Control and Chromosome Manipulation in Cyprinidae

Gomelsky

Shelton

2018

Sex Control in Aquaculture

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Genetic differences between the Chinese and European races of the common carp

Cited by 44 publications

References 7 publications

Production of Heterotic Hybrid in Rohu (Labeo rohita) Through Strain Crossing

Production of Heterotic Hybrid in Rohu (Labeo rohita) Through Strain Crossing

Genetic influences on reproductive system development and function: A review

Sex Control and Chromosome Manipulation in Cyprinidae

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