HA1 — Cucumis sativus

Summary

CsHA1 (CSA_2G378540) on cucumber chromosome 2 encodes a P-type ATPase with P-type potassium:proton transporter activity, proton-transporting ATPase activity, and additional annotated functions including transmembrane signaling receptor, guanylyl cyclase, and peptide receptor activities. The gene is associated with proton export across the plasma membrane, vacuolar acidification, cell pH regulation, potassium ion export, nitrate import, and very-long-chain fatty acid metabolism. It has been linked to traits including alkali soil sensitivity, manganese sensitivity, iron content, root volume, plant dry weight, photosynthetic rate, water stress response, bacterial disease response, brassinosteroid and auxin sensitivity, cell elongation, stamen and pistil morphology, and leaf vein morphology. Associations also include root hair formation and elongation, stomatal movement and closure, pathogen defense, drought response, salt resistance, pollen tube growth, anther development, and plant fertility.