Comparative validation of the D. melanogaster modENCODE transcriptome annotation.

ABSTRACT: Accurate gene model annotation of reference genomes is critical for making them useful. The modENCODE project has improved the D. melanogaster genome annotation by using deep and diverse high-throughput data. Since transcriptional activity that has been evolutionarily conserved is likely to have an advantageous function, we have performed large-scale interspecific comparisons to increase confidence in predicted annotations. To support comparative genomics, we filled in divergence gaps in the Drosophila phylogeny by generating draft genomes for eight new species. For comparative transcriptome analysis, we generated mRNA expression profiles on 81 samples from multiple tissues and developmental stages of 15 Drosophila species, and we performed cap analysis of gene expression in D. melanogaste

SUBMITTER: Chen ZX 

PROVIDER: S-EPMC4079975 | biostudies-literature | 2014 Jul

REPOSITORIES: biostudies-literature