Ucsc_gb.Lift_overclass type chain_file = object ... endclass type 'a output = object ... endval chain_file :
org_from:[< genome ] ->
org_to:[< genome ] ->
chain_file Bistro.pworkflowval bed :
org_from:[< genome ] ->
org_to:[< genome ] ->
(bed3 as 'a) Bistro.pworkflow ->
'a output Bistro.pworkflowval mapped : 'a output Bistro.pworkflow -> 'a Bistro.pworkflowval unmapped : 'a output Bistro.pworkflow -> 'a Bistro.pworkflow