PHYB (PHYTOCHROME B); G-protein coupled photoreceptor/ signal transducer. Identical to Phytochrome B (PHYB) [Arabidopsis Thaliana] (GB:P14713;GB:Q6S4P0); similar to PHYA (PHYTOCHROME A), G-protein coupled photoreceptor/ signal transducer [Arabidopsis thaliana] (TAIR:AT1G09570.1); similar to PHYD (PHYTOCHROME DEFECTIVE D), G-protein coupled photoreceptor/ signal transducer [Arabidopsis thaliana] (TAIR:AT4G16250.1); similar to PHYE (PHYTOCHROME DEFECTIVE E), G-protein coupled photoreceptor/ signal transducer [Arabidopsis thaliana] (TAIR:AT4G18130.1); similar to phytochrome B [Arabidopsis lyrata] (GB:AAW56591.1); similar to phytochrome B [Cleome