Diapositive 1

1
Supplementary data S1.
A
WT
Z4
Z5
(A) Phenotype of WT and SlZF2 transgenic lines
cultivated 20 days in hydroponics under salinity
(125 mM).
2
B
C
D
B) Sodium and potassium accumulation in Leaf 3,
C) Maximum photochemical efficiency (Fv/Fm) and
(D) Leaf stomatal conductance (gs) of transgenic
Z4, Z5, Z16 and WT plants submitted to salt
stress (125 mM NaCl). Data represent means and
SEs of three replicates
3
E
T0          
  ABA (pmol/g DW) GA19 (pmol/g DW) GA20 (pmol/g DW) tZ (pmol/g DW) cZ (pmol/g DW)
WT 1839 64 2.65 2.18 10.51 0.24 0.68 0.11 0.47 0.03
Z4 1922 229 1.56 0.2 2.61 0.25 0.54 0.06 0.89 0.02
Z5 1195 80 3.25 2.6 3.96 0.28 0.58 0.21 0.15 0.07
Z16 1991 7 3.59 0.87 3.42 1.87 0.99 0.16 0.24 0.20
   
5d (125 mM NaCl)  
  ABA (pmol/g DW) GA19 (pmol/g DW) GA20 (pmol/g DW) tZ (pmol/g DW) cZ (pmol/g DW)
WT 884 19 1.07 1.02 1.47 0.40 0.30 0.03 0.28 0.08
Z4 1949 27 3.16 2.11 8.08 2.88 432.74 15.14 0.14 0.04
Z5 4405 159 1.74 0.84 5.45 0.20 184.56 7.49 1.11 0.28
Z16 2923 42 3.38 0.61 4.75 4.01 0.61 0.11 0.43 0.19
E) Phytohormone contents in Leaf 3 of Z4, Z5 and
Z16 comparatively to WT tomato plants cultivated
in hydroponics and submitted to salinity. Data
represent means and SEs of two readings of the
same extract. ABA, abscisic acid GA,
gibberellin tZ, trans-zeatin cZ, cis-zeatin.