The Fate of Integrated Ri T-DNA rol Genes during Regeneration via Somatic Embryogenesis in Tylophora indica

Figure 5

Morphology of nontransformed (NT) and Ri-transformed plants of T. indica showing variation in morphological characters, cultured on MS medium under photoperiod of 16/8 hours at for 8 weeks. (a) Nontransformed control (bar = 1 cm), (b) Ri-transformed plant A₄28#2 with typical Ri-transformed morphology (bar = 1 cm), (c) variant Ri-transformed plant line A₄28#1-V with morphology similar to nontransformed plants (bar = 1 cm), and (d) variant Ri-transformed plant line A₄26#1-V with morphology similar to nontransformed plants (bar = 1 cm).

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