( ( ( Retrograde transport ) ( of protein ) ) ( ( ( toxins ( to ( the ( endoplasmic reticulum ) ) ) ) ( under ( conditions ( of ( COPI dysfunction ) ) ) ) ) . ) )
(ROOT (S (NP (NP (JJ Retrograde) (NN transport)) (PP (IN of) (NP (NN protein)))) (VP (VBZ toxins) (PP (TO to) (NP (DT the) (JJ endoplasmic) (NN reticulum))) (PP (IN under) (NP (NP (NNS conditions)) (PP (IN of) (NP (NNP COPI) (NN dysfunction)))))) (. .)))
Retrograde transport of protein toxins to the endoplasmic reticulum under conditions of COPI dysfunction.
(ROOT (S (NP (DT The) (JJ endoplasmic) (NN reticulum)) (VP (VBZ is) (NP (NP (DT the) (NN name)) (PP (IN of) (NP (NP (DT the) (NN organelle)) (SBAR (WHNP (WDT that)) (S (VP (VBZ helps) (VP (VB make) (CC and) (VB transport) (NP (NNS proteins) (CC and) (NNS lipids)))))))))) (. .)))