negative regulation of peptidyl-tyrosine autophosphorylation
Known as: downregulation of peptidyl-tyrosine autophosphorylation, negative regulation of tyrosine autophosphorylation, down-regulation of tyrosine autophosphorylation
Any process that stops, prevents or reduces the frequency, rate or extent of peptidyl-tyrosine autophosphorylation. [GOC:bf, GOC:TermGenie]