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The European Arabidopsis Stock Centre

NASC Stock Photograph Page

Nasc ID:  N6224

Name:
phytochrome A, phytochrome B
Price:
£11.00

High Resolution Image

High resolution image of this Arabidopsis plant

Phenotype

double mutant; slightly longer hypocotyl than the phy B single mutant in white light; longer hypocotyl than the phyB single mutant in red light and same length as that of the phyA mutant in far-red light; poorly developed cotyledons in red light unlike the single mutants, reduced red-light induction of CAB gene expression and reduced chlorophyll induction; PhyA and PhyB appear to have overlapping and complementary functions in controlling germination, seedling development, and flowering.