Queried GO term:

  idGO:0009139   Detailed information
  namepyrimidine nucleoside diphosphate biosynthetic process
  namespacebiological_process
  def"The chemical reactions and pathways resulting in the formation of pyrimidine nucleoside diphosphate, a compound consisting of a pyrimidine base linked to a ribose or deoxyribose sugar esterified with diphosphate on the sugar." [GOC:go_curators, ISBN:0198506732]
  subsetgosubset_prok
  is_aGO:0006221 ! pyrimidine nucleotide biosynthetic process
  is_aGO:0009133 ! nucleoside diphosphate biosynthetic process
  is_aGO:0009138 ! pyrimidine nucleoside diphosphate metabolic process

No monarch genes has the input GO term: GO:0009139.