( ( ( Additional similarities ) ( between ( ( ( Crater Lake ) and ) ( ocean ( microbial populations ) ) ) ) ) ( ( include ( ( aphotic ( zone dominance ) ) ( of ( group ( I ( marine ( crenarchaeota ( and ( green ( nonsulfur bacteria ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (JJ Additional) (NNS similarities)) (PP (IN between) (NP (NP (NNP Crater) (NNP Lake)) (CC and) (NP (NN ocean) (NN microbial) (NNS populations))))) (VP (VBP include) (NP (NP (JJ aphotic) (NN zone) (NN dominance)) (PP (IN of) (NP (NN group) (NN I) (JJ marine) (NN crenarchaeota) (CC and) (JJ green) (NN nonsulfur) (NNS bacteria))))) (. .)))
Additional similarities between Crater Lake and ocean microbial populations include aphotic zone dominance of group I marine crenarchaeota and green nonsulfur bacteria.
(ROOT (S (NP (PRP You)) (VP (VBP call) (NP (NP (DT the) (JJ lightless) (NN part)) (PP (IN of) (NP (DT the) (NN ocean) (JJ aphotic) (NN zone))))) (. .)))