RHD2 (ROOT HAIR DEFECTIVE 2). Identical to Respiratory burst oxidase homolog protein C (RBOHC) [Arabidopsis Thaliana] (GB:O81210;GB:Q5VI40;GB:Q8GZ82;GB:Q9FI42); similar to RBOHD (RESPIRATORY BURST OXIDASE PROTEIN D) [Arabidopsis thaliana] (TAIR:AT5G47910.1); similar to respiratory burst oxidase, putative / NADPH oxidase, putative [Arabidopsis thaliana] (TAIR:AT4G25090.1); similar to ATRBOHA (RESPIRATORY BURST OXIDASE HOMOLOG A), FAD binding / calcium ion binding / iron ion binding / oxidoreductase [Arabidopsis thaliana] (TAIR:AT5G07390.1); similar to NADPH oxidase [Nicotiana tabacum] (GB:AAM28891.1); similar to respiratory burst oxidase homo