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• W2893989635 abstract "Digestive system functionality of fish larvae relies on the onset of genetically pre-programmed and extrinsically influenced digestive functions. This study explored how algal supplementation (green-water) until 14 days post hatch (dph) and the ingestion of food [enriched rotifer (Brachionus plicatilis) paste] from 15 dph onward affects molecular maturation and functionality of European eel larval ingestion and digestion mechanisms. For this, we linked larval biometrics to expression of genes relating to appetite [ghrelin (ghrl), cholecystokinin (cck)], food intake [proopiomelanocortin (pomc)], digestion [trypsin (try), triglyceride lipase (tgl), amylase (amyl)], energy metabolism [ATP synthase F0 subunit 6 (atp6), cytochrome-c-oxidase 1 (cox1)], growth [insulin-like growth factor (igf1)] and thyroid metabolism [thyroid hormone receptors (thrαA, thrβB)]. Additionally, we estimated larval nutritional status via nucleic acid analysis during transition from endogenous and throughout the exogenous feeding stage. Results showed increased expression of ghrl and cck on 12 dph, marking the beginning of the first-feeding window, but no benefit of larviculture in green-water was observed. Moreover, expression of genes relating to protein (try) and lipid (tgl) hydrolysis revealed essential digestive processes occurring from 14 to 20 dph. On 16 dph, a molecular response to initiation of exogenous feeding was observed in the expression patterns of pomc, atp6, cox1, igf1, thrαA and thrβB. Additionally, we detected increased DNA contents, which coincided with increased RNA contents and greater body area, reflecting growth in feeding compared to non-feeding larvae. Thus, the here applied nutritional regime facilitated a short-term benefit, where feeding larvae were able to sustain growth and better condition than their non-feeding conspecifics. However, RNA:DNA ratios decreased from 12 dph onward, indicating a generally low larval nutritional condition, probably leading to the point-of-no-return and subsequent irreversible mortality due to unsuccessful utilization of exogenous feeding. In conclusion, this study molecularly identified the first-feeding window in European eel and revealed that exogenous feeding success occurs concurrently with the onset of a broad array of enzymes and hormones, which are known to regulate molecular processes in feeding physiology. This knowledge constitutes essential information to develop efficient larval feeding strategies and will hopefully provide a promising step toward sustainable aquaculture of European eel." @default.
• W2893989635 created "2018-10-05" @default.
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• W2893989635 date "2018-10-23" @default.
• W2893989635 modified "2023-10-12" @default.
• W2893989635 title "Molecular Ontogeny of First-Feeding European Eel Larvae" @default.
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• W2893989635 cites W1968297367 @default.
• W2893989635 cites W1975305650 @default.
• W2893989635 cites W1976503065 @default.
• W2893989635 cites W1977752021 @default.
• W2893989635 cites W1986057630 @default.
• W2893989635 cites W1987351316 @default.
• W2893989635 cites W1989053422 @default.
• W2893989635 cites W1992760913 @default.
• W2893989635 cites W1992913491 @default.
• W2893989635 cites W1999116585 @default.
• W2893989635 cites W2002971672 @default.
• W2893989635 cites W2011518606 @default.
• W2893989635 cites W2013078442 @default.
• W2893989635 cites W2014956115 @default.
• W2893989635 cites W2021127421 @default.
• W2893989635 cites W2023306115 @default.
• W2893989635 cites W2031057773 @default.
• W2893989635 cites W2033296431 @default.
• W2893989635 cites W2035397219 @default.
• W2893989635 cites W2036612584 @default.
• W2893989635 cites W2037581662 @default.
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• W2893989635 cites W2058774827 @default.
• W2893989635 cites W2059861797 @default.
• W2893989635 cites W2062467266 @default.
• W2893989635 cites W2067195466 @default.
• W2893989635 cites W2069373448 @default.
• W2893989635 cites W2081594642 @default.
• W2893989635 cites W2081942283 @default.
• W2893989635 cites W2088859151 @default.
• W2893989635 cites W2095942306 @default.
• W2893989635 cites W2102204196 @default.
• W2893989635 cites W2107277218 @default.
• W2893989635 cites W2113119323 @default.
• W2893989635 cites W2123305345 @default.
• W2893989635 cites W2129606528 @default.
• W2893989635 cites W2138581811 @default.
• W2893989635 cites W2140670617 @default.
• W2893989635 cites W2148377510 @default.
• W2893989635 cites W2152326823 @default.
• W2893989635 cites W2153417623 @default.
• W2893989635 cites W2156841410 @default.
• W2893989635 cites W2156925195 @default.
• W2893989635 cites W2162092620 @default.
• W2893989635 cites W2167770378 @default.
• W2893989635 cites W2171983086 @default.
• W2893989635 cites W2192080449 @default.
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• W2893989635 doi "https://doi.org/10.3389/fphys.2018.01477" @default.
• W2893989635 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6232945" @default.
• W2893989635 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30459634" @default.
• W2893989635 hasPublicationYear "2018" @default.
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