netin revealed that BA was generally more capable in induc-
ing normal shoots from different explants (Fig. 2). Further-
more, at high concentrations of BA or Kinetin, mean shoot
length was drastically decreased and a mass of green hard
callus emerged at the cut surfaces. The detrimental effect of
high concentrations of BA has been previously demonstrated
for other citrus genotypes including Troyer citrange,
Clementine mandarin and sour orange (Molina et al. 2007,
Cervera et al. 2008, Tallon et al. 2013).