regulation of syringal lignin catabolic process
regulation of S-lignin catabolic process
exact
regulation of syringal lignin breakdown
exact
regulation of syringal lignin catabolism
exact
regulation of syringal lignin degradation
exact
Any process that modulates the frequency, rate or extent of syringal lignin catabolic process.
GO:0009894
regulation of catabolic process
is_a
GO:2000762
regulation of phenylpropanoid metabolic process
is_a
GO:1901065
syringal lignin catabolic process
regulates