Fertility Problems In The Second Generation Of A Four-Species Tilapia Cross

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dc.contributor.authorHulata, Gideon
dc.contributor.authorCnaani, Avner
dc.contributor.authorSlossman, Tatiana
dc.contributor.authorGall, Graham A.E.
dc.date.accessioned2012-01-19T20:12:52Z
dc.date.available2012-01-19T20:12:52Z
dc.date.issued2004
dc.description.abstractReproductive problems were encountered in attempting to produce the second generation of a four-way cross of tilapia from interspecific F1 hybrids. The cross (Oreochromis mossambicus x O. aureus) x (Sarotherodon galilaeus x O. niloticus) successfully bred for one generation, how- ever, not even a single batch of progeny was obtained in the subsequent generation. It was con- cluded that the complex genetic structure of this cross caused the fertility problem. Any similar breeding programs that are based on multi-species crosses should take into consideration that reproductive problems may occur.
dc.format.extent7 pages
dc.identifier.citationHulata, G., Cnaani, A., Slossman, T., & Gall, G.A.E. (2004). Fertility Problems In The Second Generation Of A Four-Species Tilapia Cross. The Israeli Journal of Aquaculture - Bamidgeh, 56(3), 159-165.
dc.identifier.issn0792-156X
dc.identifier.urihttp://hdl.handle.net/10524/19109
dc.publisherIsraeli Journal of Aquaculture - BAMIGDEH
dc.relation.ispartofseriesThe Israeli Journal of Aquaculture - Bamidgeh
dc.subjectfertility, multi-species hybrid, Oreochromis spp., Sarotherodon galilaeus, sterility, tilapia
dc.subject.lcshFish culture--Israel--Periodicals.
dc.subject.lcshFish culture--Periodicals.
dc.subject.lcshAquaculture--Israel--Periodicals.
dc.subject.lcshAquaculture--Periodicals.
dc.titleFertility Problems In The Second Generation Of A Four-Species Tilapia Cross

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IJA Volume 56, Issue 3, 2004