A5006194298- Animal Nutrition and Physiology
- MicroRNA in disease regulation
- Animal Genetics and Reproduction
- Aquaculture Nutrition and Growth
- Reproductive biology and impacts on aquatic species
- Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
- Genetic and phenotypic traits in livestock
- Fish Ecology and Management Studies
- Meat and Animal Product Quality
- CRISPR and Genetic Engineering
- Gene expression and cancer classification
- Biomedical Text Mining and Ontologies
- Livestock and Poultry Management
- Bioinformatics and Genomic Networks
- Insect and Arachnid Ecology and Behavior
- Genomics and Phylogenetic Studies
- Cancer-related molecular mechanisms research
- Genetics, Bioinformatics, and Biomedical Research
- Genomics and Chromatin Dynamics
- Rabbits: Nutrition, Reproduction, Health
- Trace Elements in Health
- Physiological and biochemical adaptations
- RNA modifications and cancer
- Diet and metabolism studies
- Aquaculture disease management and microbiota
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2021-2022
Biologie des Oiseaux et Aviculture
2016-2022
Université de Tours
2018-2022
Fish Physiology and Genomics Institute
2013-2016
Norwegian Institute of Marine Research
2015
Institut National de la Recherche Agronomique
2015
Columbia University Irving Medical Center
2013
Institut de Génomique Fonctionnelle
2011
Institut thématique Génétique, génomique et bioinformatique
2011
Biogen (Belgium)
2011
Vertebrate evolution has been shaped by several rounds of whole-genome duplications (WGDs) that are often suggested to be associated with adaptive radiations and evolutionary innovations. Due an additional round WGD, the rainbow trout genome offers a unique opportunity investigate early fate duplicated vertebrate genome. Here we show after 100 million years two ancestral subgenomes have remained extremely collinear, despite loss half protein-coding genes, mostly through pseudogenization. In...
The main objective of ViSEAGO package is to carry out a data mining biological functions and establish links between genes involved in the study. We developed R facilitate functional Gene Ontology (GO) analysis complex experimental design with multiple comparisons interest. It allows study large-scale datasets together visualize GO profiles capture knowledge. acronym stands for three major concepts analysis: Visualization, Semantic similarity Enrichment Analysis Ontology. provides access...
MicroRNAs (miRNAs) have emerged as important post-transcriptional regulators of gene expression in a wide variety physiological processes. They can control both temporal and spatial are believed to regulate 30 70 % the genes. Data however limited for fish species, with only 9 out 30,000 species present miRBase. The aim current study was discover characterize rainbow trout (Oncorhynchus mykiss) miRNAs large number tissues using next-generation sequencing order provide an extensive repertoire...
Oogenesis is a complex process requiring the coordinated sequential expression of specific genes and ultimately leading to release female gamete from ovary. In present study we aimed investigate contribution miRNAs regulation this key biological in teleosts using model which growing oocytes develop simultaneously. Taking advantage strong sequence conservation among phylogenetically distant species, designed generic microarray displaying most known chordate miRNAs. It allowed us provide an...
To meet the high calcium (Ca) demand during eggshell biomineralization (2g of Ca per egg), laying hens develop specific metabolic regulations to maintain homeostasis. The intake Ca, its solubilization, and absorption capacity are enhanced at sexual maturity (SM). A better knowledge intestinal transporters involved in their variations this stage could indicate new nutritional strategies enhance digestive utilization. Transcellular pathway major player calbindin-D 28K (CALB1) mediate a...
Abstract The broiler industry is facing an increasing prevalence of breast myopathies, such as white striping (WS) and wooden (WB), the precise aetiology these occurrences remains poorly understood. To progress our understanding structural changes molecular pathways involved in a transcriptomic analysis was performed using 8 × 60 K Agilent chicken microarray histological study. study used pectoralis major muscles from three groups: slow-growing animals (n = 8), fast-growing visually free...
Atlantic salmon is a valuable commercial aquaculture species that would benefit economically and environmentally by controlling precocious puberty preventing escapees from reproducing with wild populations. One solution to both these challenges the production of sterile individuals inhibiting formation germ cells, but achieving this requires more information on specific factors control cell formation. Here, we identified characterized novel are preferentially expressed in cells screening for...
Here, molecular pathways and genes involved in the feed efficiency (FE) thigh-meat quality of slow-growing Korat chickens were investigated. Individual intake values body weights collected weekly to calculate conversion ratios (FCR) residual intake. The biochemical composition meat parameters also measured. On basis extreme FCR at 10 weeks age, 9 12 birds from high low groups, respectively, selected, their transcriptomes investigated using 8 × 60 K Agilent chicken microarray. A weighted gene...
The sustainability of poultry farming relies on the development more efficient and autonomous production systems in terms feed supply. This implies a better integration adaptive traits breeding programs, including digestive efficiency, order to favor use wider variety feedstuffs. aim project was improve understanding genes involved functions by characterizing transcriptome different sections tract: junction between proventriculus gizzard, gastroduodenal junction, jejunum.Total RNA from four...
Fish in use aquaculture display large variation gamete biology. To reach better understanding around this issue, study aims at identifying if species specific "egg life history traits" can be hidden the unfertilized egg. This was done by investigating egg transcriptome differences between Atlantic salmon and cod. Salmon cod eggs were selected due to their largely differencing phenotypes. An oligo microarray analysis performed on ovulated from (n = 8) 7). The arrays normalized a similar...
Sustainability of poultry farming relies on the development more efficient and autonomous production systems in terms feed supply. This implies a better integration adaptive traits breeding programs, including digestive efficiency, to favor use wider variety feedstuffs. The objective study was characterize kinetics tract broilers, relationship with efficiency by measuring various parameters as well serum color. Absolute relative growth gastrointestinal organs were compared between 2...
1. Korat (KR) chicken is a new meat-type breed established with the purpose of developing Small and Micro Community Enterprise Production. This slow-growing has been recognised for its good texture flavour, but low feed efficiency associated high cost production which can hamper development local production. highlighted importance studying trade-off between meat quality in KR chicken.2. study investigated phenotypic correlations efficiency, growth performance, chicken. Individual body weight...