Value of Chromosome Variable Indicating Non-autosomes Specify the value(s) for non-autosomes. • Use double quotation marks (“”) around each value that is a character string. • Separate values with commas (,). • The character string that you specify is treated as case-sensitive. • If this field is left empty, “X” , “Y” is used. Note: You must first specify a Chromosome Variable in order to activate this field. To Specify the Value(s) of the Chromosome Variable Indicating Non-autosomes: Enter the value(s) into the text field. If you change your mind and would like to reset the field, click Clear.