VAN4 encodes a putative TRS120 that is required for normal cell growth and vein development in Arabidopsis.
Naramoto S, Nodzyński T, Dainobu T, Takatsuka H, Okada T, Friml J, Fukuda H.Plant Cell Physiol. 2014 Apr;55(4):750-63. doi: 10.1093/pcp/pcu012. Epub 2014 Jan 18.PMID: 24443495 (hard to find due to diacritics)