Any process that activates or increases the frequency, rate or extent of syringal lignin biosynthetic process.
Synonyms:
exact_synonym:
activation of S-lignin biosynthetic process; activation of syringal lignin anabolism; activation of syringal lignin biosynthesis; activation of syringal lignin formation; activation of syringal lignin synthesis; positive regulation of S-lignin biosynthetic process; positive regulation of syringal lignin anabolism; positive regulation of syringal lignin biosynthesis; positive regulation of syringal lignin formation; positive regulation of syringal lignin synthesis; up regulation of S-lignin biosynthetic process; up regulation of syringal lignin anabolism; up regulation of syringal lignin biosynthesis; up regulation of syringal lignin biosynthetic process; up regulation of syringal lignin formation; up regulation of syringal lignin synthesis; upregulation of S-lignin biosynthetic process; upregulation of syringal lignin anabolism; upregulation of syringal lignin biosynthesis; upregulation of syringal lignin biosynthetic process; upregulation of syringal lignin formation; upregulation of syringal lignin synthesis
narrow_synonym:
activation of syringal lignin biosynthetic process