positive regulation of xylan catabolic process
positive regulation of xylan breakdown
exact
positive regulation of xylan catabolism
exact
positive regulation of xylan degradation
exact
Any process that activates or increases the frequency, rate or extent of xylan catabolic process.
GO:2000990
positive regulation of hemicellulose catabolic process
is_a
GO:2001000
regulation of xylan catabolic process
is_a
GO:0045493
xylan catabolic process
positively_regulates