Changes

   CHR:POS_ALLELE1/ALLELE2

   CHR:POS_ALLELE1/ALLELE2

* An example group file is:

* An example group file is:

   PLEKHN1 1:901922_G/A    1:901923_C/A    1:902088_G/A    1:902128_C/T    1:902133_C/G    1:902176_C/T    1:905669_C/G         

   PLEKHN1 1:901922:G:A    1:901923:C:A    1:902088:G:A    1:902128:C:T    1:902133:C:G    1:902176:C:T    1:905669:C:G         

   HES4    1:934735_A/C    1:934770_G/A    1:934801_C/T    1:935085_G/A    1:935089_C/G

   HES4    1:934735:A:C    1:934770:G:A    1:934801:C:T    1:935085:G:A    1:935089:C:G

* '''Note: any variants that have different alleles from listed in group file will be excluded from gene-level tests.'''

* '''Note: any variants that have different alleles from listed in group file will be excluded from gene-level tests.'''