negative regulation of xylan catabolic process
negative regulation of xylan breakdown
exact
negative regulation of xylan catabolism
exact
negative regulation of xylan degradation
exact
Any process that stops, prevents or reduces the frequency, rate or extent of xylan catabolic process.
GO:2000989
negative regulation of hemicellulose catabolic process
is_a
GO:2001000
regulation of xylan catabolic process
is_a
GO:0045493
xylan catabolic process
negatively_regulates