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iDog: a multi-omics resource for canids study
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DOI：10.1093/nar/gkae1031.png)
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Abstract
En 中文
iDog (https://ngdc.cncb.ac.cn/idog/) is a comprehensive public resource for domestic dogs ( Canis lupus familiaris) and wild canids, designed to integrate multi-omics data and provide data services for the worldwide canine research community. Notably, iDog 2.0 features a 15-fold increase in genomic samples, including 29.55 million single nucleotide polymorphisms (SNPs) and 16.54 million insertions / deletions (InDels) from 1929 modern samples and 29.09 million SNPs from 1 1 1 ancient Canis samples. Additionally, 43487 breed-specific SNPs and 530 disease / trait- associated variants have been identified and integrated. The platform also includes data from 141 BioProjects involving gene expression analyses and a single-cell transcriptome module containing data from 105 057 Beagle hippocampus cells. iDog 2.0 also includes an epignome module that evaluates DNA methylation patterns across 547 samples and chromatin accessibility across 87 samples for the analysis of gene expression regulation. Additionally, it provies phenotypic data for 897 dog diseases, 3207 genotype-to-phenotype (G2P) pairs, and 349 dog disease-associated genes, along with two newly constructed ontologies for breed and disease standardization. Finally, 13 new analytical tools have been added. Given these enhancements, the updated iDog 2.0 is an invaluable resource for the global cannie research community.
Keywords:
ONLINE MENDELIAN INHERITANCE
READ ALIGNMENT
GENOME
DATABASE
TOOL
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