( ( While ( it ( may ( be ( helpful ( in ( ( keeping predators ) away ) ) ) ) ) ) ) ( , ( Batesian ( mimicry ( ( can ( cause ( problems ( for ( rat snakes ) ) ) ) ) . ) ) ) ) )
(ROOT (S (SBAR (IN While) (S (NP (PRP it)) (VP (MD may) (VP (VB be) (ADJP (JJ helpful) (PP (IN in) (S (VP (VBG keeping) (NP (NNS predators)) (ADVP (RB away)))))))))) (, ,) (NP (NNP Batesian)) (ADVP (RB mimicry)) (VP (MD can) (VP (VB cause) (NP (NP (NNS problems)) (PP (IN for) (NP (NN rat) (NNS snakes)))))) (. .)))
While it may be helpful in keeping predators away, Batesian mimicry can cause problems for rat snakes.
(ROOT (S (S (NP (NNP Autoimmunity)) (VP (MD can) (VP (VB develop) (PP (IN with) (NP (NN time)))))) (, ,) (CC and) (S (NP (PRP$ its) (NNS causes)) (VP (MD may) (VP (VB be) (VP (VBN rooted) (PP (IN in) (NP (DT this) (JJ molecular) (NN mimicry))))))) (. .)))