Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

ABSTRACT: Racing Pigeons Genome and Transcriptome sequencing

PROVIDER: PRJNA427400 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR6415100_1.fastq.gz	Fastqsanger.gz
	SRR6415100_2.fastq.gz	Fastqsanger.gz
	SRR6415110_1.fastq.gz	Fastqsanger.gz
	SRR6415110_2.fastq.gz	Fastqsanger.gz
	SRR6415101_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 48

Similar Datasets

First Transcriptomic insight into the working muscles of racing pigeons during a competition flight

Project description:The currently known homing pigeon is a result of a sharp one-sided selection for flight characteristics focused on speed, endurance, and spatial orientation. This has led to extremely well-adapted athletic phenotypes in racing birds. Here, we identify genes and pathways contributing to exercise adaptation in sport pigeons by applying next-generation transcriptome sequencing of m.pectoralis muscle samples, collected before and after a 300 km competition flight. The analysis of differentially expressed genes pictured the central role of pathways involved in fuel selection and muscle maintenance during flight, with a core set of genes: ARTN, NREP, CAV3, SLC25A30, SLC2A11. Variations in these genes may therefore be exploited for genetic improvement of the racing pigeon population towards specific categories of competition flights.

2023-01-15 | GSE222537 | GEO

A molecular shift in limb identity underlies the convergent evolution and development of feathered feet

Project description:The genetic and developmental mechanisms that control the decision between scale and feather growth â two profoundly different epidermal appendages, and an important developmental shift in the evolution of birds from their dinosaurian ancestors â remain poorly understood. Domestic pigeons display dramatic variation in foot epidermal appendages within a single species, and classical studies suggest that a small number of genes control much of this variation; thus pigeons provide a tractable model to understand skin appendage specification and variation. Here we show that feathered feet in pigeons are the consequence of a partial transformation of limb-type identity mediated by cis-regulatory changes in the hindlimb-specific transcription factor Pitx1 and forelimb-specific transcription factor Tbx5. We also demonstrate that ectopic hindlimb expression of Tbx5 is associated with the development of foot feathers in domestic chickens, suggesting that similar developmental mechanisms underlie phenotypic convergence in avian lineages that diverged over 100 MYA. These results show how qualitative and quantitative changes in expression of regional patterning genes can generate localized changes in organ fate and morphology, and provide a viable molecular mechanism for the evolution of hindlimb scale and feather distribution in dromaeosaurs. Examination of H3K27ac status in embryonic limb buds from two domestic pigeon breeds, racing homer and Indian fantail

2016-04-03 | E-GEOD-67875 | biostudies-arrayexpress

The RNA-Seq reveal flight-induced ribosome impairment in the cerebellum of racing pigeons

Project description:The avian cerebellum is known for its relatively large size and high degree of development, functioning as a crucial region for multisensory integration and motor control, particularly important for flight. This study aimed to investigate changes in gene expression in the cerebellum of racing pigeons using RNA-Seq analysis. The researchers analyzed samples from 10 racing homers' cerebellums before and after a 300 km flight back to their loft. The findings revealed that flight induces ribosome impairment in the cerebellum, suggesting potential alterations in the protein synthesis machinery due to prolonged flight activity as response to stress and maintain homeostasis.

2024-11-20 | GSE282036 | GEO

Investigating genome occupancy of SOX10 in avian melanocytes

Project description:Domestic rock pigeons (Columba livia) homozygous for either of two “recessive red” mutations, which are partially-overlapping deletions causing downregulation of Sox10, display brilliant red colors instead of blue/black feathers. Sox10 encodes a transcription factor important for melanocyte differentiation and function, but the precise role that it plays in promoting eumelanin over pheomelanin pigment production in pigeons are unknown. In this study, we perform ChIPseq for SOX10, H3K27ac, and H3K27me3 to better understand the genome occupancy of SOX10 in avian melanocytes.

2024-11-10 | GSE247548 | GEO

Precision Medicine for Colorectal Cancer Liver Metastasis Guided by Multi-omics Data Under the Umbrella Theory

Project description:In order to more accurately discover the cause of drug resistance in tumor treatment, and to provide a new basis for precise treatment. Therefore, based on the umbrella theory of precision medicine, we carried out this single-center, prospective, and observational study to include patients with liver metastases from colorectal cancer. By combining genome, transcriptome, and proteomic sequencing data, we established a basis for colorectal cancer liver Transfer the multi-omics data of the sample, describe the reason for the resistance of the first-line treatment, and search for new therapeutic targets.

| 2349788 | ecrin-mdr-crc

Analysis of Naja naja snake venom

Project description:GelC-MS analysis of Naja naja snake venom that goes alongside a genome sequencing and transcriptome analysis of the Indian cobra.

2019-11-08 | MSV000084564 | MassIVE

Project description:Racing/non-racing horses

| PRJNA1163045 | ENA

Transcriptome sequencing of the rock pigeon, Columba livia

Project description:Deep sequencing of mRNA from the rock pigeon Analysis of ploy(A)+ RNA of different specimens: heart and liver from the rock pigeon (Danish Tumbler, Oriental Frill and Racing)

2013-02-03 | E-GEOD-39333 | biostudies-arrayexpress

The RNA-Seq reveal flight-induced ribosome impairment in the cerebellum of racing pigeons

Project description:The RNA-Seq reveal flight-induced ribosome impairment in the cerebellum of racing pigeons

| PRJNA1186693 | ENA

First Transcriptomic insight into the working muscles of racing pigeons during a competition flight

Project description:First Transcriptomic insight into the working muscles of racing pigeons during a competition flight

| PRJNA922484 | ENA