A genetic linkage map of the hermaphrodite teleost fish Sparus aurata L.
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منابع مشابه
A genetic linkage map of the hermaphrodite teleost fish Sparus aurata L.
The gilthead sea bream (Sparus aurata L.) is a marine fish of great importance for fisheries and aquaculture. It has also a peculiar sex-determination system, being a protandrous hermaphrodite. Here we report the construction of a first-generation genetic linkage map for S. aurata, based on 204 microsatellite markers. Twenty-six linkage groups (LG) were found. The total map length was 1241.9 cM...
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Estrogen is an essential hormone for many reproductive and non-reproductive functions. The function of estrogen in the reproductive cycle of seabream (Sparus aurata), a protandrous hermaphrodite teleost fish, is complex but it is understood to be involved in sex inversion, a process that occurs in some individuals during the second reproductive season. Estrogen action is mediated by two estroge...
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The in vitro effects of four heat-inactivated bacterial species on the cellular innate immune responses of the gilthead seabream (Sparus aurata L.) were investigated. Head-kidney leucocytes were isolated and incubated for 30 min with two bacteria isolated from seabream skin (Pdp11 and 51M6; members of the Vibrionaceae and in the genus Shewanella) and two bacteria used as probiotics in humans an...
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This study presents the first comparative BAC map of the gilthead sea bream (Sparus aurata), a highly valuated marine aquaculture fish species in the Mediterranean. High-throughput end sequencing of a BAC library yielded 92,468 reads (60.6 Mbp). Comparative mapping was achieved by anchoring BAC end sequences to the three-spined stickleback (Gasterosteus aculeatus) genome. BACs that were consis...
متن کاملConservation of Some Sea Bream (Sparus aurata) Fish Populations
Some S. aurata (one wild and two farmed fish) populations namely, (D, A & K21) were genetically characterized using some DNA markers. The homogeneity value was high within each estimated fish population. The genetic dissimilarity values were calculated for reconstruction the dendrogram among them. The (D) population was distantly related from (A & K21) populations. The results suggested that, t...
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ژورنال
عنوان ژورنال: Aquaculture
سال: 2007
ISSN: 0044-8486
DOI: 10.1016/j.aquaculture.2007.07.029