GSE97016
Genome-wide transcriptional responses to nucleotides in zebrafish (Danio rerio) embryos
Purpose:To investigate the transcriptomic profiles in zebrafish embryos exposed externally to nucleotides at a critical develpomental window (3-7 days post fertilization) determine biological processes and pathways based on differentially expressed gene transcripts using High Throughput Sequencing (HTS). Methods:Total mRNA profiles of 7 dpf zebraifsh embryos after exposure to 10-5M ATP, AMP, adenosine and adenine were generated by deep sequencing, in triplicate, using Illumina HiSeq2500 Results: There were many differentially expressed genes; including ubiquitin-, actin-, and tubulin-related, showing that the cytoskeleton was altered; other DEGs involved with purine binding, specifically guanine, which was expected as the mixture was composed of purines; DEGs involved with GTP binding were also upregulated, suggesting increased cell signaling, Overall design: Total mRNA profiles of 7 dpf zebraifsh embryos after nucelotide exposure were generated by deep sequencing, in triplicate, using Illumina HiSeq2500.