id	keyword
abc-2682	virus
abc-2682	et al
abc-2682	grapevine
abc-2682	plant
abc-2682	cultivars
abc-2682	embryogenesis
abc-2682	fig
abc-2682	embryos
abc-2682	viruses
abc-2682	vitis
abc-2682	plavac
abc-2682	mali
abc-2682	elimination
abc-2682	vinifera
abc-2682	gflv