PR1B — Solanum tuberosum

Summary

PGSC0003DMG400002028, symbol PR1B on potato chromosome 9, encodes a SCP domain-containing protein with a CAP domain, placing it in the CRISP-related protein family. The gene is associated with defense responses, including induced systemic resistance, immune response, response to virus, virus-induced PTGS, and killing of cells of other organisms. It is also linked to downregulation of photosynthesis, regulation of photosynthesis, net photosynthetic rate, and photosynthetic rate, as well as sulfur metabolism, primary metabolism, jasmonic acid anabolism, metabolic burst, carbohydrate metabolism, protein synthesis, translation, homeostasis, somatic embryogenesis, embryogenesis, and root hair density. The protein localizes to the extracellular region and vacuole. Related genes in other species encode pathogenesis-related protein 1 and PR-1 type proteins.