According to that
result, the responses of Impatiens plants to high concentration
of 1-phenyl-3-(1,2,3-tidiazole-5-) urea (TDZ) included
fascinating malformations of the stem, manifested
as enlargements and flattenings as if several stems were
fused (Subotić et al., 2008; Milošević et al., 2011). On the
other hand, the effect of CPPU and TDZ on shoot hyperhydricity
was significant for I. walleriana and I. hawkerii.
Higher concentrations of both cytokinins resulted in the
formation of shoots of changed habitus which does not
meet the criteria of commercial production. Differences
regarding the effect of different cytokinins on the induction
and number of adventitious buds may result from
their different activities, i.e. different tissue sensitivities to
According to thatresult, the responses of Impatiens plants to high concentrationof 1-phenyl-3-(1,2,3-tidiazole-5-) urea (TDZ) includedfascinating malformations of the stem, manifestedas enlargements and flattenings as if several stems werefused (Subotić et al., 2008; Milošević et al., 2011). On theother hand, the effect of CPPU and TDZ on shoot hyperhydricitywas significant for I. walleriana and I. hawkerii.Higher concentrations of both cytokinins resulted in theformation of shoots of changed habitus which does notmeet the criteria of commercial production. Differencesregarding the effect of different cytokinins on the inductionand number of adventitious buds may result fromtheir different activities, i.e. different tissue sensitivities to
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