Ontology highlight
ABSTRACT:
PROVIDER: PRJNA1093466 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Earthworms show a wide spectrum of regenerative potential with certain species like Eisenia fetida, a terrestrial redworm, capable of regenerating more than two-thirds of their body while other closely related species, such as Paranais litoralis seem to have lost this ability. Earthworms belong to the phylum annelida, in which the genomes of the marine oligochaete Capitella telata, and the freshwater leech Helobdella robusta have been sequenced and studied. Herein, we report the de novo assembled transcriptome of Eisenia fetida (Indian isolate), along with an analysis of the transcriptomic changes during regeneration. We also used de novo assembled RNAseq data to identify genes that are differentially expressed during regeneration, both in the newly regenerating cells and in the adjacent tissue.
2018-07-03 | GSE101310 | GEO
Project description:Mitochondrial genomes of ten Dynastes beetle species
| PRJNA813339 | ENA
Project description:While nucleotide-resolution maps of genomic structural variants (SVs) have provided insights into the origin and impact on phenotypic diversity in humans, comparable maps in nonhuman primates have thus far been lacking. Using massively parallel DNA sequencing we constructed fine-resolution, species-specific structural variation and segmental duplication maps for five chimpanzees, five orang-utans, and five rhesus macaques. The SV maps, comprising thousands of deletions, duplications, and mobile element insertions, revealed a high activity of retrotransposition in macaques. Non-allelic homologous recombination, linked with genomic architecture, primarily shaped the genomes of great apes resulting in different SV formation mechanism landscapes across species, with distinct functional consequences. Transcriptome analyses across nonhuman primates and humans revealed significant effects of species-specific gene duplications on gene expression, with these effects displaying remarkable diversity in direction and magnitude. Thirteen inter-species gene duplications coincided with the species-specific gain of expression in a new tissue, implicating these duplications in function acquisition.
2013-08-10 | GSE45741 | GEO