Evolutionary genomics of Morpho butterlies
Ontology highlight
ABSTRACT:
PROVIDER: PRJEB56642 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| Other | ||||
| ERR10502720.fastq.gz | Fastqsanger.gz | |||
| ERR10502664.fastq.gz | Fastqsanger.gz | |||
| ERR10502665.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 4 of 4 |
Similar Datasets
Project description:We have compared allelic and gene expression variation using individual-based RNA-seq data from four regional populations of the Glanville fritillary butterfly (Melitaea cinxia) in northern Europe. Two of the populations represent fragmented habitat and two continuous habitat. Based on sequence information, we constructed genealogy for four populations. Based on gene expression, we found 1841 genes to be differentially expressed between two different landscape types. Our results demonstrate genomic adaptations to living in fragmented landscapes, which are likely to be related to phenotypic life-history adaptations that have been documented for many species. RNA-seq from thorax, 174 individuals from four populations.
2014-07-04 | E-GEOD-47692 | biostudies-arrayexpress
Project description:We have compared allelic and gene expression variation using individual-based RNA-seq data from four regional populations of the Glanville fritillary butterfly (Melitaea cinxia) in northern Europe. Two of the populations represent fragmented habitat and two continuous habitat. Based on sequence information, we constructed genealogy for four populations. Based on gene expression, we found 1841 genes to be differentially expressed between two different landscape types. Our results demonstrate genomic adaptations to living in fragmented landscapes, which are likely to be related to phenotypic life-history adaptations that have been documented for many species.
2014-07-04 | GSE47692 | GEO
Project description:Collimonas is a genus of soil bacteria which comprises three recognized species: C. fungivorans, C. pratensis and C. arenae. The bacteria belonging to this genus share the ability to lyse chitin (chitinolysis) and feed on living fungal hyphae (mycophagy), but they differ in colony morphology, physiological properties and antifungal activity. In order to gain a better insight into the genetic background underlying this phenotypic variability of collimonads, we investigated the variability in the genomic content of five strains representing the three formally recognized Collimonas species. The genomic content of four test strains was hybridized on an array representing the reference strain C. fungivorans Ter331.
2011-12-30 | E-MTAB-349 | biostudies-arrayexpress
Project description:Here we describe the principles of 3D genome folding dynamics in vertebrates and show how lineage-specific patterns of genome reshuffling can result in different chromatin configurations. We (i) identified different patterns of chromosome folding across vertebrate species, (ii) reconstructed ancestral marsupial and afrotherian genomes analyzing whole-genome sequences of 10 species representative of the major therian phylogroups, (iii) detected lineage-specific chromosome rearrangements and (iv) identified the dynamics of the structural properties of genome reshuffling through therian evolution.
2022-12-08 | GSE206075 | GEO
Project description:The leaf transcriptome of the nickel hyperaccumulator species Psychotria grandis and Psychotria costivenia (Rubiaceae) from Cuba were compared to the closely related non-accumulator Psychotria revoluta, living on Gallery forest on serpentine soil, to identity differentially expressed genes potentially involved in Ni hyperaccumulation.
2019-06-05 | GSE116050 | GEO
Project description:Induced pluripotent stem cells (iPSCs) are regarded as a central tool to understand human biology in health and disease. Similarly, iPSCs from closely related species should be a central tool to understand human evolution and to identify conserved and variable patterns of iPSC disease models. Here, we have generated human, gorilla, bonobo and cynomolgus monkey iPSCs. We show that these cells are well comparable in their differentiation potential and generally similar to human, cynomolgus and rhesus monkey embryonic stem cells (ESCs). RNA sequencing reveals that expression differences among clones, individuals and stem cell type are all of very similar magnitude within a species. In contrast, expression differences between closely related primate species are three times larger and most genes show significant expression differences among the analysed species. However, pseudogenes differ more than twice as much, suggesting that evolution of expression levels in primate stem cells is rapid, but constrained. These patterns in pluripotent stem cells are comparable to those found in other tissues except testis. Hence, primate iPSCs reveal insights into general primate gene expression evolution and should provide a rich source to identify conserved and species-specific gene expression patterns for cellular phenotypes. Contributors: Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Department of Cardiothoracic, Transplantation and Vascular Surgery, Hannover Medical School, 30625 Hannover, Germany Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, D-04103 Leipzig, Germany We used expression profiling to characterize five gorilla, two bonobo and three macaque iPS clones as well as three iPS clones from two human individuals, three human embryonic stem (ES) cell lines and three macaque ES cell lines. We generated tagged RNA-Seq libraries from these 19 samples including four technical replicates (23 samples). Over 100 million single end reads were generated on the Illumina platform.
2014-02-19 | E-GEOD-50781 | biostudies-arrayexpress
Project description:Induced pluripotent stem cells (iPSCs) are regarded as a central tool to understand human biology in health and disease. Similarly, iPSCs from closely related species should be a central tool to understand human evolution and to identify conserved and variable patterns of iPSC disease models. Here, we have generated human, gorilla, bonobo and cynomolgus monkey iPSCs. We show that these cells are well comparable in their differentiation potential and generally similar to human, cynomolgus and rhesus monkey embryonic stem cells (ESCs). RNA sequencing reveals that expression differences among clones, individuals and stem cell type are all of very similar magnitude within a species. In contrast, expression differences between closely related primate species are three times larger and most genes show significant expression differences among the analysed species. However, pseudogenes differ more than twice as much, suggesting that evolution of expression levels in primate stem cells is rapid, but constrained. These patterns in pluripotent stem cells are comparable to those found in other tissues except testis. Hence, primate iPSCs reveal insights into general primate gene expression evolution and should provide a rich source to identify conserved and species-specific gene expression patterns for cellular phenotypes. Contributors: Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Department of Cardiothoracic, Transplantation and Vascular Surgery, Hannover Medical School, 30625 Hannover, Germany Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, D-04103 Leipzig, Germany
2014-02-19 | GSE50781 | GEO
Project description:The leaf transcriptome of the nickel hyperaccumulator species Homalium kanaliense (Salicaceae) endemic from New caledonia were compared to the closely related non-accumulator Homalium betulifolium, living on Gallery forest or maquis on serpentine soil, to identity differentially expressed genes potentially involved in Ni hyperaccumulation.
2019-06-05 | GSE116052 | GEO
Project description:Chromosomal fusions and large-scale inversions are key features for adaptation in Arctic codfish species
| PRJEB77069 | ENA
Project description:We sequenced the mRNA of three species of Heliconius butterfly and Eueides isabella in order to identify genes upregulated in the mouthparts tissues. Sequencing libraries were produced for three tissues types (mouthparts, legs and antennae), for one male and one female of each species.
2016-08-05 | E-MTAB-3446 | biostudies-arrayexpress