Add chromosome, start information to the homolog data.
add_coord(homolog_df, genes_gr, symbol_colunm_name)
Arguments
- homolog_df
A data frame with two columns which contains the homolog
pairs.
- genes_gr
A GRanges object for genes. It must contain the information
for all the homolog ids.
- symbol_colunm_name
The column name of gene symbol in 'genes_gr'.
Value
A data frame with annotated homologs.