Ontology highlight
ABSTRACT:
PROVIDER: PRJNA369442 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Fish and Chips: Expression Profiling in Non-traditional Model Systems Using a Cichlid Fish cDNA Microarray This series represents the 26 arrays that went into Renn et al 2004 (submitted January 16th), and one additional hybridization (GSM15240) that was not included in the publication analysis for statistical reasons.
2010-06-09 | E-GEOD-975 | biostudies-arrayexpress
Project description:Fish and Chips: Expression Profiling in Non-traditional Model Systems Using a Cichlid Fish cDNA Microarray This series represents the 26 arrays that went into Renn et al 2004 (submitted January 16th), and one additional hybridization (GSM15240) that was not included in the publication analysis for statistical reasons. Keywords: other
2004-02-05 | GSE975 | GEO
Project description:Metriaclima estherae, Protomelas similis, Rhamphochromis "chilingali", and Astatotilapia tweddlei genomic DNA hybridized with Astatotilapia burtoni genomic DNA 2 Metriaclima estherae vs Astatotilapia burtoni, 2 Protomelas similis vs Astatotilapia burtoni, 2 Rhamphochromis "chilingali" vs Astatotilapia burtoni, and 2 Astatotilapia tweddlei vs Astatotilapia burtoni hybs, all in balanced dye swaps
2010-05-18 | E-GEOD-19368 | biostudies-arrayexpress
Project description:Metriaclima estherae, Protomelas similis, Rhamphochromis "chilingali", and Astatotilapia tweddlei genomic DNA hybridized with Astatotilapia burtoni genomic DNA
2009-12-09 | GSE19368 | GEO
Project description:We examined the methylation state of upstream intergenic regions associated with two aromatase genes (cyp19a1A and cyp19a1B) in P. pulcher, a cichlid fish with pH-based sex and male morph determination. Methylation levels in fry head and trunk and adult brain and gonad samples were assessed with a bisulfite amplicon sequencing assay and sequence data was processed through two pipelines to determine % methylation of individual CpG sites and abundance of specific patterns of methylated and unmethylated CpGs (i.e., epialleles).
2020-07-20 | GSE135681 | GEO
Project description:Ancient hybridization fuels rapid cichlid fish adaptive radiations
| PRJNA355227 | ENA
Project description:Evolutionary alterations to cis-regulatory sequences are likely to cause adaptive phenotypic complexity, through orchestrating changes in cellular proliferation, identity and communication. For non-model organisms with adaptive key-innovations, patterns of regulatory evolution have been predominantly limited to targeted sequence-based analyses. Chromatin-immunoprecipitation with high-throughput sequencing (ChIP-seq) is a technology that has only been used in genetic model systems and is a powerful experimental tool to screen for active cis-regulatory elements. Here, we show that it can also be used in ecological model systems and permits genome-wide functional exploration of cis-regulatory elements. As a proof of concept, we use ChIP-seq technology in adult fin tissue of the cichlid fish Oreochromis niloticus to map active promoter elements, as indicated by occupancy of trimethylated Histone H3 Lysine 4 (H3K4me3). The fact that cichlids are one of the most phenotypically diverse and species-rich families of vertebrates could make them a perfect model system for the further in-depth analysis of the evolution of transcriptional regulation. examination of H3K4me3 in adult fin tissue of the Nile tilapia (Oreochromis niloticus)
2015-07-07 | E-GEOD-62791 | biostudies-arrayexpress