Publications by authors named "C Araneda"
We report the presence of Gilbert 1891 off Zapallar (-32.568253, -71.464225), central Chile, during the ENSO 2023-2024 event.
View Article and Find Full Text PDFThe complete mitochondrial genome of Chilean Jack Mackerel, Nichols, 1920 (Teleostei, Carangidae).
Mitochondrial DNA B Resour
October 2024
The Chilean jack mackerel ( Nichols, 1920) is a pelagic fish of high fishery interest, with a global capture of 828,358 mt in 2021. We report the complete mitochondrial genome of (Teleostei, Carangidae), collected in Bahia de Zapallar, Chile (32°33'02.59'' S, 71°27'55.
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- Genetic diversity in zebrafish may lead to some individuals being better able to tolerate soybean meal diets, potentially improving growth rates.
- The study analyzed specific gene variations (SNPs) in zebrafish that show different growth responses to a soybean meal diet with added saponin compared to a fish meal diet.
- Four SNPs linked to three immune-related genes were found to influence growth in response to the soybean meal diet, suggesting these genetic markers could help improve selection for more tolerant fish in aquaculture.
Aims: Pannexin-1 (PANX1) is a hemichannel that releases ATP upon opening, initiating inflammation, cell proliferation, and migration. However, the role of PANX1 channels in colon cancer remains poorly understood, thus constituting the focus of this study.
Main Methods: PANX1 mRNA expression was analyzed using multiple cancer databases.
Hybrid zones among mussel species have been extensively studied in the northern hemisphere. In South America, it has only recently become possible to study the natural hybrid zones, due to the clarification of the taxonomy of native mussels of the Mytilus genus. Analysing 54 SNP markers, we show the genetic species composition and admixture in the hybrid zone between M.
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