Any process that activates or increases the frequency, rate or extent of protein localization to nucleolus.
Synonyms:
exact_synonym:
positive regulation of protein localisation in nucleolus; positive regulation of protein localisation to nucleolus; positive regulation of protein localization in nucleolus; up regulation of protein localisation in nucleolus; up regulation of protein localisation to nucleolus; up regulation of protein localization in nucleolus; up regulation of protein localization to nucleolus; upregulation of protein localisation in nucleolus; upregulation of protein localisation to nucleolus; upregulation of protein localization in nucleolus; upregulation of protein localization to nucleolus
narrow_synonym:
activation of protein localisation in nucleolus; activation of protein localisation to nucleolus; activation of protein localization in nucleolus; activation of protein localization to nucleolus