Nisms. (B) Schematic topology of At1g61670 predicted by TMHMM 2.0. (C) Coexpressions of GFP-At1g61670 and At1g61670-GFP with cis-Golgi marker ManI-mRFP, PVC marker mRFP-VSR2, or ER marker calnexin-mRFP were performed in Arabidopsis protoplasts. Confocal images of transfected cells were collected after 12?4 h of transfection. Colocalization relationship was measured using Pearson pearman correlatio