Project description:The data contain a proteomic analysis of cloacal fluid from 12 females across the reproductive cycle. Letters are used to indicate individuals, while numbers represent reproductive phases (1 - prereceptive, 2 - receptive, 3 - postreceptive). Due to the fact that the genome of the barn swallow is not fully annotated, proteins were mapped to zebra finch (Taeniopygia guttata) genome.
Project description:The study critically evaluate the results of 16S targeted amplicon sequencing performed on the total DNA collected from healthy donors’ blood samples in the light of specific negative controls.
Project description:To investigate the cellular basis of parental species bias at birdsong, we performed single nuclei RNA-seq for six zebra finch and owl finch F1 hybrid juvenile birds.
Project description:To investigate the cellular basis of parental species bias at birdsong, we performed single nuclei RNA-seq for six zebra finch and owl finch F1 hybrid juvenile birds.
Project description:Total bacterial DNA was isolated from water and sediment samples from a local watershed and 16S rRNA sequences were analyzed using the Illumina MiSeq v3 platform in order to generate snapshots of bacterial community profiles.
Project description:The goal of this research is to better understand the transcriptomic response in peripheral and neural tissue of zebra finch to lipopolysaccharide (LPS) challenge using RNASeq. The acute phase response (APR) is the initial reaction of the immune system to infection, and is triggered by pro-inflammatory cytokines or exposure to immunogens, such as bacterial LPS. The APR also inhibits reproduction and induces a number of physiological and behavioral symptoms, such as fever and sickness behavior. Through RNAseq, we can better understand the transcriptomic response of genes that are important for response to infection in a wild species such as the Zebra Finch. This has implications for disease surveillance programs that monitor the epidemiology of zoonotic diseases, like avian influenza and West Nile virus. We examine the transcriptomic response in Zebra Finch spleen and hypothalumus to lipopolysaccharide (LPS) challenge; however, unlike mammals, with the exception of the camel, avian species have red blood cells that contain a nucleus, and will have gene regulation depending on the physiological needs of the organism. Therefore, we also took the opportunity to investigate the transcriptomic response of nucleated red blood cells to lipopolysaccharide (LPS) challenge.
Project description:In this paper, we first report that EC smoking significantly increases the odds of gingival inflammation. Then, we seek to identify and explain the mechanism that underlies the relationship between EC smoking and gingival inflammation via the oral microbiome. We performed mediation analyses to assess if EC smoking affects the oral microbiome, which in turn affects gingival inflammation. For this, we collected saliva and subgingival samples from EC users and non-users and profiled their microbial compositions via 16S rRNA amplicon sequencing. We then performed α-diversity, β-diversity, and taxonomic differential analyses to survey the disparity in microbial composition between EC users and non-users. We found significant increases in α-diversity in EC users and disparities in β-diversity between EC users and non-users.
