( ( In ( common ( with ( all protists ) ) ) ) ( , ( ( individual Chilomonas ) ( ( ( ( ( are ( single cells ) ) , ) but ) ( ( are ( distinguished ( from monerans ) ) ) ( by ( having ( ( ( internal organelles ) , ) ( including ( a ( cell nucleus ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN In) (NP (NP (JJ common)) (PP (IN with) (NP (DT all) (NNS protists))))) (, ,) (NP (JJ individual) (NNS Chilomonas)) (VP (VP (VBP are) (NP (JJ single) (NNS cells))) (, ,) (CC but) (VP (VBP are) (ADJP (JJ distinguished) (PP (IN from) (NP (NNS monerans)))) (PP (IN by) (S (VP (VBG having) (NP (NP (JJ internal) (NNS organelles)) (, ,) (PP (VBG including) (NP (DT a) (NN cell) (NN nucleus))))))))) (. .)))
In common with                   all protists, individual Chilomonas are                   single cells, but are distinguished from monerans                   by having internal organelles, including a                   cell nucleus.
(ROOT (S (NP (NP (DT The) (NNS cells)) (PP (IN of) (NP (DT all) (NNS protists)))) (VP (VBP have) (NP (DT a) (NN nucleus))) (. .)))