Table I.

Pigment quantification

SampleChl aChlbChl TotalCarotenoids
mg pigment g−1 fresh wt
Wild type590242832130
cla1-1DX17010827861
cla1-1 11193010

Pigments were extracted from 15-d-old plants grown in GM or GM supplemented during 10 d with 0.02% DX.