ID

45936

Descrizione

Principal Investigator: David Altshuler, Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA MeSH: Type 2 Diabetes Mellitus https://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?study_id=phs000840 The Genetics of Type 2 Diabetes Consortium (GoT2D) is a collaboration between the University of Michigan, the Broad Institute and the Wellcome Trust Centre for Human Genetics. The overall aim is to extend upon recent efforts, such as genome-wide association studies (GWAS) and large scale meta-analyses. While they have proved successful at mapping genomic loci that influence human diseases, like type 2 diabetes, much of the heritability remains unexplained. In this study, we use next generation sequencing and genotyping technologies to query for lower frequency variants in the human genome. Thereby, allowing a deeper characterization of the spectrum of alleles associated with type 2 diabetes risk, and a better assessment of the genes that play a role in the etiology of type 2 diabetes development. We studied 1,326 T2D cases and 1,331 normoglycemic controls from Northern and Central Europe (Sweden, Finland, UK, and Germany). To efficiently characterize the entire genome sequence of each individual, we performed low-coverage (~5x) whole-genome sequencing, augmented by deep coverage (~100x) sequencing of the exome (Fuchsberger et al, 2016), and dense (2.5M) single nucleotide polymorphism (SNP) genotyping using the HumanOmni2.5 array. The data deposited in dbGaP will include all the Swedish, Finnish, and UK samples, but the German data will be deposited in the European Genome-phenome Archive (EGA), by virtue of the project specific funding requirements.

collegamento

dbGaP study=phs000840

Keywords

  1. 09/03/24 09/03/24 - Madita Rudolph
Titolare del copyright

David Altshuler, Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA

Caricato su

9 marzo 2024

DOI

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Licenza

Creative Commons BY 4.0

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dbGaP phs000840 GoT2D

Sample Attribute Information

pht005644
Descrizione

pht005644

Alias
UMLS CUI [1,1]
C3846158
Sample ID
Descrizione

SAMPLE_ID

Tipo di dati

string

Alias
UMLS CUI [1,1]
C1299222
Body site from where sample was taken
Descrizione

BODY_SITE

Tipo di dati

string

Alias
UMLS CUI [1,1]
C0449705
Analyte type used
Descrizione

ANALYTE_TYPE

Tipo di dati

string

Alias
UMLS CUI [1,1]
C4744818
Tissue/cell type of sample
Descrizione

HISTOLOGICAL_TYPE

Tipo di dati

string

Alias
UMLS CUI [1,1]
C2713035
Name of genotyping center
Descrizione

GENOTYPING_CENTER

Tipo di dati

string

Alias
UMLS CUI [1,1]
C1301943
UMLS CUI [1,2]
C0565990
UMLS CUI [1,3]
C1285573
Name of sequencing center
Descrizione

SEQUENCING_CENTER

Tipo di dati

string

Alias
UMLS CUI [1,1]
C1301943
UMLS CUI [1,2]
C0565990
UMLS CUI [1,3]
C1561491

Similar models

Sample Attribute Information

Name
genere
Description | Question | Decode (Coded Value)
Tipo di dati
Alias
Item Group
pht005644
C3846158 (UMLS CUI [1,1])
SAMPLE_ID
Item
Sample ID
string
C1299222 (UMLS CUI [1,1])
BODY_SITE
Item
Body site from where sample was taken
string
C0449705 (UMLS CUI [1,1])
ANALYTE_TYPE
Item
Analyte type used
string
C4744818 (UMLS CUI [1,1])
HISTOLOGICAL_TYPE
Item
Tissue/cell type of sample
string
C2713035 (UMLS CUI [1,1])
GENOTYPING_CENTER
Item
Name of genotyping center
string
C1301943 (UMLS CUI [1,1])
C0565990 (UMLS CUI [1,2])
C1285573 (UMLS CUI [1,3])
SEQUENCING_CENTER
Item
Name of sequencing center
string
C1301943 (UMLS CUI [1,1])
C0565990 (UMLS CUI [1,2])
C1561491 (UMLS CUI [1,3])

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