Hormon.zip [ Browser VALIDATED ]
These proteins act as specific transcription factors that coordinate plant growth, development, and environmental adaptation by linking directly to hormone signaling pathways.
The highly conserved homeodomain binds to specific DNA sequences to regulate gene expression.
Regulates responses to abiotic stress (drought, cold) and ABA signaling. Involved in light response and auxin-mediated development. HD-Zip III hormon.zip
These proteins originated in green algae and expanded through multiple duplication events to help plants adapt to terrestrial life. Links to Hormone Networks
HD-Zip proteins are unique to the plant kingdom and are characterized by a linked to a leucine zipper (LZ) motif. These proteins act as specific transcription factors that
Members of the HD-Zip II and III families are strictly linked to auxin machinery, helping adjust plant architecture (like leaf and root development).
While "hormon.zip" likely refers to the plant-specific HD-Zip proteins, the term generally describes chemical messengers that travel through the bloodstream to regulate vital processes in all living organisms. In humans, these include: Involved in light response and auxin-mediated development
Critical for vascular development and apical meristem maintenance.