CTRP5 is highly expressed in RPE cells as a bicistronic transcript with membrane frizzled‐related protein (MFRP) that is encoded by another retinal disease‐causing gene (Mandal, Vasireddy, Jablonski, et al., 2006; Mandal, Vasireddy, Reddy, et al., 2006). Here, MFRP is linked to Abnormal retinal morphology.