PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 971429-7 1976 The main findings are: (1) quaking myelin shows a significant elevation of density in the external protein-water layer between membrane bilayers; (2) the membrane bilayer of immature myelin is approximately equal to 2 A thinner than that for normal adult; (3) the membrane bilayer of the more compact phase in trembler myelin is approximately equal to 5 A thinner than for normal; and (4) the difference in repeat periods for the two phases present in some of the trembler nerves can be accounted for predominantly by distinct membrane bilayer separations at the external boundary. Water 107-112 quaking, KH domain containing RNA binding Mus musculus 27-34