( Melanocytes ( ( are ( ( found ( in ( ( the ( bottom layer ) ) ( of ( ( the ( epidermis-the ( outer portion ) ) ) ( of ( the ( skin-about ( ( ( 90 to ) 100 ) microns ) ) ) ) ) ) ) ) ) ( beneath ( the surface ) ) ) ) . ) )
(ROOT (S (NP (NNS Melanocytes)) (VP (VBP are) (VP (VBN found) (PP (IN in) (NP (NP (DT the) (JJ bottom) (NN layer)) (PP (IN of) (NP (NP (DT the) (JJ epidermis-the) (JJ outer) (NN portion)) (PP (IN of) (NP (DT the) (JJ skin-about) (QP (CD 90) (TO to) (CD 100)) (NNS microns))))))) (PP (IN beneath) (NP (DT the) (NN surface))))) (. .)))
Melanocytes are found in the bottom layer of the epidermis-the outer portion of the skin-about 90 to 100 microns beneath the surface.
(ROOT (S (NP (NNS Melanocytes)) (VP (VBP are) (VP (VBN located) (PP (IN in) (NP (NP (DT the) (JJ bottom) (NN layer)) (PP (IN of) (NP (DT the) (NNS epidermis))))))) (. .)))