Any process that activates or increases the frequency, rate or extent of mitotic actomyosin contractile ring contraction.
Synonyms:
exact_synonym:
positive regulation of contractile ring contraction involved in cell cycle cytokinesis involved in mitotic cell cycle; positive regulation of cytokinesis, actomyosin ring contraction involved in mitotic cell cycle; positive regulation of mitotic actomyosin contractile ring constriction; up regulation of contractile ring contraction involved in cell cycle cytokinesis involved in mitotic cell cycle; up regulation of cytokinesis, actomyosin ring contraction involved in mitotic cell cycle; up regulation of mitotic actomyosin contractile ring contraction; upregulation of contractile ring contraction involved in cell cycle cytokinesis involved in mitotic cell cycle; upregulation of cytokinesis, actomyosin ring contraction involved in mitotic cell cycle; upregulation of mitotic actomyosin contractile ring contraction
narrow_synonym:
activation of contractile ring contraction involved in cell cycle cytokinesis involved in mitotic cell cycle; activation of cytokinesis, actomyosin ring contraction involved in mitotic cell cycle; activation of mitotic actomyosin contractile ring contraction