( We ( ( developed ( ( an ( enzymatic ( amplification ( staining procedure ) ) ) ) ( that ( ( ( ( amplifies ( the ( fluorescent signal ) ) ) ( by 10 ) ) - ) ( to 100-fold ) ) ) ) ) . ) )
(ROOT (S (NP (PRP We)) (VP (VBD developed) (NP (NP (DT an) (JJ enzymatic) (NN amplification) (NN staining) (NN procedure)) (SBAR (WHNP (WDT that)) (S (VP (VBZ amplifies) (NP (DT the) (JJ fluorescent) (NN signal)) (PP (IN by) (NP (CD 10))) (: -) (PP (TO to) (NP (CD 100-fold)))))))) (. .)))
We developed an enzymatic amplification staining procedure that amplifies the fluorescent signal by 10- to 100-fold.
(ROOT (S (NP (JJ Enzymatic) (NNS cascades)) (VP (VBP help) (VP (VB amplify) (NP (NP (DT the) (NNS effects)) (PP (IN of) (NP (NN extracellular) (NNS signals)))))) (. .)))