PHYA (PHYTOCHROME A); G-protein coupled photoreceptor/ signal transducer. Identical to Phytochrome A (PHYA) [Arabidopsis Thaliana] (GB:P14712); similar to PHYD (PHYTOCHROME DEFECTIVE D), G-protein coupled photoreceptor/ signal transducer [Arabidopsis thaliana] (TAIR:AT4G16250.1); similar to PHYC (PHYTOCHROME DEFECTIVE C) [Arabidopsis thaliana] (TAIR:AT5G35840.1); similar to PHYB (PHYTOCHROME B), G-protein coupled photoreceptor/ signal transducer [Arabidopsis thaliana] (TAIR:AT2G18790.1); similar to phytochrome A [Armoracia rusticana] (GB:BAA99408.1); similar to phytochrome A [Armoracia rusticana] (GB:BAA99410.1); similar to phytochrome A [Arm