Examples: B73 1:200000..280000, MO17 1:1..400000, TEO 1:1..400000.
Can't call method "width" on an undefined value at /disk2/users/jmsong/cgi-bin/gb2/gbrowse_syn line 454.
For help, please send mail to the webmaster (root@localhost), giving this error message and the time and date of the error.