Project description:In Drosophila, we tried to determine the microbiota associated with age-dependent sleep fragmentation. To this end, the aged male flies showing sleep fragmentation was sampled to compare with those without showing sleep fragmentation. Using an optimized data analysis workflow, we obtained about 0.1 million reads of 16s rDNA from single flies. Data indicated different microbiome between two groups.
Project description:Microplastics (MPs) as widespread contamination pose high risk for aquatic organisms.Intestinal microbiotahas have high interaction with immune system of host body. In this study, intestinal microbiota of zebrafish after Polystyrene (PS-MPs) exposure were characterized by 16S rDNA amplicon sequencing. We found that 100nm and 200μm PS-MPs exposure significantly increased diversity of intestinal microbiota and all the three sizes of PS-MPs increased abundance of pathogenic bacteria.
