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Plant regeneration and histological study of the somatic embryogenesis of sugar...
Alcantara, Giovana Bomfim de; Dibax, Roberson; Bespalhok Filho, João Carlos; Daros, EdelclaitonThe development of an efficient regeneration system is crucial for the genetic transformation of sugarcane. The aims of this study were to regenerate plants from somatic embryos and analyze the origin and division pattern of cells during the different embryonic developmental stages of the sugarcane cultivars RB855156 and RB72454. For both cultivars, the best results for embryogenic callus induction were obtaine...
Transformaçao genética de Eucalyptus grandis x E. urophylla com o gene gfp sob ...
Alcantara, Giovana Bomfim de
Influence of leaf stipule and leaf number on rooting of native yellow passion f...
Lima, Daniela Macedo de; Alcantara, Giovana Bomfim de; Fogaça, Lucia Alves; Quoirin, Marguerite; Cuquel, Francine Lorena; Biasi, Luiz AntonioThis work was aimed at studying the effect of the presence of leaf stipule and of one or two leaves or half leaf on the rooting of semi-hardwood cuttings of Passiflora actinia. Cuttings, with two nodes and 8 to 10cm long were planted in tubes with vermiculite and kept for 75 days in greenhouse under intermittent mist. The percentages of rooted cuttings, live cuttings, cuttings with callus, necrosis rate, roots ...