( Scientists ( ( have ( shown ( that ( ( in ( ( ( another ( disease-causing fungus ) ) , ) Cryptococcus ) ) ( , ( ( one ( mating type ) ) ( is ( ( much ( more virulent ) ) ( than ( the other ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Scientists)) (VP (VBP have) (VP (VBN shown) (SBAR (IN that) (S (PP (IN in) (NP (NP (DT another) (JJ disease-causing) (NN fungus)) (, ,) (NP (NNP Cryptococcus)))) (, ,) (NP (CD one) (NN mating) (NN type)) (VP (VBZ is) (ADJP (ADJP (RB much) (RBR more) (JJ virulent)) (PP (IN than) (NP (DT the) (JJ other))))))))) (. .)))
Scientists have shown that in another disease-causing fungus, Cryptococcus, one mating type is much more virulent than the other.
(ROOT (S (NP (DT A) (PRN (-LRB- -LRB-) (NP (NN n)) (-RRB- -RRB-)) (NN fungus)) (VP (VBZ causes) (NP (NP (NN ergot)) (, ,) (NP (NP (DT a) (NN disease)) (SBAR (WHNP (WDT that)) (S (VP (VP (VBZ impacts) (NP (NNS crops)) (ADVP (RB directly))) (CC and) (VP (VBZ has) (NP (NP (ADJP (RBR more) (JJ devastating)) (NNS effects)) (PP (IN on) (NP (NNS animals))))))))))) (. .)))