Project description:We aim to establish NAFLD model of Zebrafish. Zebrafish larvae fed with high cholesterol diet,high fructose diet and overfeed diet to induce liver steatosis. RNA-seq was employed to analyze the effects of different diets on NAFLD development.
Project description:To determine the impact of quercetin on honeybee development and physiology, we conducted an RNASeq analysis of gene expression in neonate larvae exposed for three days to control “bee candy” diet (comprising sucrose and sugar syrup) or diets to which 0.1 mM or 0.25 mM quercetin was added.
Project description:Chronic high sugar feeding induces obesity, hyperglycemia, and insulin resistance in flies and mammals. To gain insight into the mechanisms underlying this response, we profiled gene expression in chronically high sugar fed, wandering (post-prandial) third instar wild type larvae (L3). These data were compared to control-fed larvae as well as those (mid-L3) actively feeding for twelve hours on both diets. We used microarrays to detail the response of Drosophila larvae to high sugar-induced insulin resistance.
Project description:Frass is the by-product of the larval meal industry and includes larval waste, exoskeleton sheds, and residual feed ingredients. Experimental frass was derived from the larvae of black solder flies (Hermetia illucens) fed distillers dried grains. A 10-week study was conducted to evaluate the effect of dietary levels of frass on the global gene expression of channel catfish, Ictalurus punctatus. Three diets containing 0, 50, and 300 g frass per kg diet were fed to channel catfish (5.24 ± 0.04 g) in quadruplicate aquaria to apparent satiation twice daily. Intestine (n=12 in pools of 3) and liver (n=12 in pools of 3) tissues were taken from fish at the end of the trial and processed for high-throughput Illumina RNA sequencing (RNAseq). Pairwise comparisons identified both up- and down-regulated genes in frass diets compared to no frass controls.
Project description:purpose?To elucidate the relationship of utilization different type of diets in fish method?enzyme activity determination and transcriptome sequencing were performed in common carp fed with single animal diet group (group AD), plant diet group (group PD) and mix diets group (group MD). Group MD as control group results? 916 and 1296 differentially expressed genes were identified between group AD vs MD and PD vs MD. Protein digestion and absorption, bile secretion, hematopoietic cell lineage and intestinal immune network for IgA production pathways were significantly differentially expressed between common carp fed with single type of diet and mix diets. Conclusion?common carp fed with mix diets had stronger immunity than common carp fed with single type of diets.
Project description:Maternal obesity and diabetes is associated with increased risk of obesity and diabetes in offspring. We generated a model of maternal caloric excess in Drosophila and noted altered body composition in offspring from females fed a high-sucrose diet. To gain insight into the mechanisms underlying this response, we profiled gene expression in mid-third instar larvae (mid-L3) offspring from either control or high-sucrose fed females. All offspring were raised on control food. We used microarrays to detail the response of Drosophila larvae to maternal high calorie diet
Project description:Transcriptional profiling of 3dpf wild type zebrafish larvae treated with 20mM PTZ for 30 and 90 minutes compared with 3dpf wild type control untreated zebrafish larvae.