Study of senescence in old cultures of the Bactris gasipaes Kunth in vitro - Graner, Erika Mendes; Brondani, Gilvano Ebling; Almeida, Cristina Vieira de; Batagin-Piotto, Katherine Darlene; Almeida, Marcílio de (Plant Cell, Tissue and Organ Culture, 2015)