Assertion: ripening's effect | /r/RelatedTo | cellular ph
Facets:
value: in the abscission zone cells
type: LOCATION
value: closely
type: DEGREE
Source sentences:
text: Additionally, in the absence of pollination and successful fertilization, levels of hormones such as auxins and gibberellins drop and the flower begins a terminal phase of senescence, ending in floral abscission – an effect that was closely associated with cellular pH in the abscission zone cells (Sundaresan et al., 2014).