rubber elongation factor (REF) protein-related. Identical to REF/SRPP-like protein At2g47780 [Arabidopsis Thaliana] (GB:O82246); similar to rubber elongation factor (REF) family protein [Arabidopsis thaliana] (TAIR:AT3G05500.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN59911.1); contains InterPro domain Rubber elongation factor (InterPro:IPR008802)