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