INDUCCIÓN Y PROLIFERACIÓN IN VITRO DE TEJIDOS CELULARES DE BATATA (Ipomoea batatas (L.) Lam.) EN MEDIO CON 2,4-D IN VITRO INDUCTION AND PROLIFERATION OF SWEET POTATO (Ipomoea batatas (L.) Lam.) CELL TISSUES IN 2,4-D SUPPLIED MEDIUM
2012
With the aim to develop a regeneration protocol for sweet potato (Ipomoea batatas (L.) Lam.) plants via somatic embryogenesis, several explants (leaf blade, petiole and petioled leaf blade) were cultured on MS medium supplemented with (mg L -1 ) thiamine HCl (1,0), sucrose (30.000), myo-inositol (100) and five 2,4D concentrations (0,0; 2,26; 4,52; 9,04 and 18,08 µM) to evaluate cell tissue induction. Tissue proliferation was promoted on semisolid MS and liquid MS3:1N media and treatments were distributed with a complete randomized design. The data showed that 2,4-D was necessary for tissue induction and petioled leaf blade
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