All Questions
6
questions
3
votes
1
answer
120
views
How to perform liftover from 38 to 37 in R?
I have some gwas summary statistics in GRCh38 that I want to lift to GRCh37. I am trying to liftover in R using this code:
...
2
votes
1
answer
97
views
How are the "effect_allele" and "other_allele" bases chosen in a PGS file from the PGS Catalog?
How are the "effect_allele" and "other_allele" bases chosen in a PGS file from the PGS Catalog?
For example, for PGS002723 (https://www.pgscatalog.org/score/PGS002723/), if I set ...
1
vote
1
answer
39
views
how to get access to genotypes and phenotypes used for a GWAS
I'm a master's student working on genomic prediction of complex traits using deep learning.
i'm looking for a dataset of human genotypes and phenotypes that has been used for a GWAS.
The only thing i ...
1
vote
2
answers
213
views
How to combine two Genome-wide Association Study (GWAS)? [closed]
I did a GWAS analysis in the past for antibiotic resistance of E. Coli and the results were interesting (matching the literature). I did a new GWAS analysis for some new samples, but the results are ...
0
votes
2
answers
92
views
CRISPR screening and systems biology
I am not sure how to tackle this one, so I’ll explain the general idea I have in mind.
Given results of a CRISPR knockout screening experiment (like in this paper) with two types of assays: control ...
3
votes
1
answer
10k
views
What are the differences between GWAS and QTL mapping? [closed]
What are the differences between the two methods?
What advantages does one have over the other, and what are their limitations relative to one another?