B-1 — Sorghum bicolor

Summary

SORBI_3004G354301, symbol SbB-1 on sorghum chromosome 4, encodes a RING-type domain-containing protein with NFX1-family zinc-finger and RRM domains. The product is annotated as an RNA polymerase II transcription regulatory region sequence-specific DNA-binding transcription factor that localises to the nucleus and binds zinc. SbB-1 is associated with the regulation of DNA-templated transcription and with the response to thirst. It has also been linked to chlorophyll content and drought tolerance.