part of part of in taxon developmental growth involved in morphogenesis ureteric bud morphogenesis ureteric bud elongation The developmental growth in which the ureteric bud grows along its axis beginning with the growth of the primary ureteric bud and ending when the branches of the bud have elongated. 2009-06-02T02:13:29Z biological_process dph GO:0060677 Gnathostomata <vertebrates>