{"id":"https://openalex.org/W1990308460","doi":"https://doi.org/10.1083/jcb.68.3.420","title":"Microplicae: characteristic ridge-like folds of the plasmalemma.","display_name":"Microplicae: characteristic ridge-like folds of the plasmalemma.","publication_year":1976,"publication_date":"1976-03-01","ids":{"openalex":"https://openalex.org/W1990308460","doi":"https://doi.org/10.1083/jcb.68.3.420","mag":"1990308460","pmid":"https://pubmed.ncbi.nlm.nih.gov/828906","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/2109650"},"language":"en","primary_location":{"id":"doi:10.1083/jcb.68.3.420","doi":"https://doi.org/10.1083/jcb.68.3.420","is_oa":false,"landing_page_url":"https://doi.org/10.1083/jcb.68.3.420","pdf_url":null,"source":{"id":"https://openalex.org/S96410829","display_name":"The Journal of Cell Biology","issn_l":"0021-9525","issn":["0021-9525","1540-8140"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310315676","host_organization_name":"Rockefeller University Press","host_organization_lineage":["https://openalex.org/P4310315676"],"host_organization_lineage_names":["Rockefeller University Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of cell biology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2109650","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5113673062","display_name":"Peter M. Andrews","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"P M Andrews","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5113673062"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.0408,"has_fulltext":false,"cited_by_count":95,"citation_normalized_percentile":{"value":0.90795547,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"68","issue":"3","first_page":"420","last_page":"429"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11650","display_name":"Skin and Cellular Biology Research","score":0.7612000107765198,"subfield":{"id":"https://openalex.org/subfields/1307","display_name":"Cell Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T11650","display_name":"Skin and Cellular Biology Research","score":0.7612000107765198,"subfield":{"id":"https://openalex.org/subfields/1307","display_name":"Cell Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13100","display_name":"Comparative Animal Anatomy Studies","score":0.10939999669790268,"subfield":{"id":"https://openalex.org/subfields/2748","display_name":"Urology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10379","display_name":"Cellular Mechanics and Interactions","score":0.03539999946951866,"subfield":{"id":"https://openalex.org/subfields/1307","display_name":"Cell Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/microplicae","display_name":"microplicae","score":0.9950000047683716},{"id":"https://openalex.org/keywords/plasma-membrane","display_name":"plasma membrane","score":0.8629999756813049},{"id":"https://openalex.org/keywords/stratified-squamous-epithelium","display_name":"stratified squamous epithelium","score":0.8610000014305115},{"id":"https://openalex.org/keywords/corneal-epithelium","display_name":"corneal epithelium","score":0.8899999856948853},{"id":"https://openalex.org/keywords/conjunctival-epithelium","display_name":"conjunctival epithelium","score":0.996999979019165},{"id":"https://openalex.org/keywords/desmosomes","display_name":"desmosomes","score":0.8370000123977661},{"id":"https://openalex.org/keywords/glycocalyx","display_name":"glycocalyx","score":0.7829999923706055},{"id":"https://openalex.org/keywords/mucin","display_name":"mucin","score":0.8220000267028809},{"id":"https://openalex.org/keywords/cell-surface-topography","display_name":"cell surface topography","score":0.45500001311302185}],"concepts":[{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.7444727420806885},{"id":"https://openalex.org/C79879829","wikidata":"https://www.wikidata.org/wiki/Q5571762","display_name":"Intracellular","level":2,"score":0.6306882500648499},{"id":"https://openalex.org/C146088050","wikidata":"https://www.wikidata.org/wiki/Q744818","display_name":"Transmission electron microscopy","level":2,"score":0.6283454895019531},{"id":"https://openalex.org/C2779657890","wikidata":"https://www.wikidata.org/wiki/Q424006","display_name":"Ruthenium red","level":3,"score":0.6243387460708618},{"id":"https://openalex.org/C12554922","wikidata":"https://www.wikidata.org/wiki/Q7100","display_name":"Biophysics","level":1,"score":0.6056423187255859},{"id":"https://openalex.org/C2780098789","wikidata":"https://www.wikidata.org/wiki/Q898356","display_name":"Glycocalyx","level":2,"score":0.5101785659790039},{"id":"https://openalex.org/C93877712","wikidata":"https://www.wikidata.org/wiki/Q132560","display_name":"Electron microscope","level":2,"score":0.47987261414527893},{"id":"https://openalex.org/C95444343","wikidata":"https://www.wikidata.org/wiki/Q7141","display_name":"Cell biology","level":1,"score":0.4717242121696472},{"id":"https://openalex.org/C166029249","wikidata":"https://www.wikidata.org/wiki/Q3772564","display_name":"Negative stain","level":3,"score":0.4686286747455597},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.12934374809265137},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.11827334761619568},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C519063684","wikidata":"https://www.wikidata.org/wiki/Q706","display_name":"Calcium","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000882","descriptor_name":"Haplorhini","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001003","descriptor_name":"Anal Canal","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false},{"descriptor_ui":"D002415","descriptor_name":"Cats","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002462","descriptor_name":"Cell Membrane","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":true},{"descriptor_ui":"D003228","descriptor_name":"Conjunctiva","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false},{"descriptor_ui":"D003315","descriptor_name":"Cornea","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false},{"descriptor_ui":"D003896","descriptor_name":"Desmosomes","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false},{"descriptor_ui":"D004847","descriptor_name":"Epithelial Cells","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004848","descriptor_name":"Epithelium","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false},{"descriptor_ui":"D004947","descriptor_name":"Esophagus","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007365","descriptor_name":"Intercellular Junctions","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false},{"descriptor_ui":"D008253","descriptor_name":"Macaca mulatta","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009061","descriptor_name":"Mouth Mucosa","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false},{"descriptor_ui":"D010614","descriptor_name":"Pharynx","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false},{"descriptor_ui":"D014059","descriptor_name":"Tongue","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false},{"descriptor_ui":"D051381","descriptor_name":"Rats","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.1083/jcb.68.3.420","doi":"https://doi.org/10.1083/jcb.68.3.420","is_oa":false,"landing_page_url":"https://doi.org/10.1083/jcb.68.3.420","pdf_url":null,"source":{"id":"https://openalex.org/S96410829","display_name":"The Journal of Cell Biology","issn_l":"0021-9525","issn":["0021-9525","1540-8140"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310315676","host_organization_name":"Rockefeller University Press","host_organization_lineage":["https://openalex.org/P4310315676"],"host_organization_lineage_names":["Rockefeller University Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of cell biology","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:916269","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2109650","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:2109650","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2109650","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"J Cell Biol","raw_type":"Text"},{"id":"pmid:828906","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/828906","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of cell biology","raw_type":"Journal Article"}],"best_oa_location":{"id":"pmh:oai:europepmc.org:916269","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2109650","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W138641899","https://openalex.org/W1999585696","https://openalex.org/W2018058367","https://openalex.org/W2021292195","https://openalex.org/W2034379526","https://openalex.org/W2069155858","https://openalex.org/W2127911529","https://openalex.org/W2160993941"],"related_works":["https://openalex.org/W1723524712","https://openalex.org/W2331651712","https://openalex.org/W1926836924","https://openalex.org/W2046870857","https://openalex.org/W3089602581","https://openalex.org/W2324634473","https://openalex.org/W1525904059","https://openalex.org/W1647701634","https://openalex.org/W1979630606","https://openalex.org/W2056043443"],"abstract_inverted_index":{"Scanning":[0],"electron":[1,61],"microscopy":[2,62],"reveals":[3,63],"that":[4,64,117,151,163],"the":[5,14,56,135,182],"free":[6,129],"surfaces":[7,57],"of":[8,24,34,53,58,87,137,144,174],"stratified":[9],"squamous":[10],"epithelial":[11],"cells":[12],"lining":[13],"alimentary":[15],"tract,":[16],"cornea,":[17],"and":[18,39,48,78,107,119,165,176],"conjunctiva":[19],"exhibit":[20,49],"characteristic":[21],"ridge-like":[22],"folds":[23],"plasmalemma.":[25],"These":[26],"microplicae":[27,65,118,131],"are":[28,122],"approximately":[29],"0.1-0.2":[30],"micronm":[31],"in":[32,92],"width,":[33],"variable":[35],"height":[36],"(0.2-0.8":[37],"micronm)":[38],"length,":[40],"may":[41,132,168],"followstraight":[42],"or":[43,140],"winding":[44],"paths,":[45],"often":[46,66],"branch,":[47],"a":[50,68,84,125,141,172],"wide":[51],"variety":[52],"patterns":[54],"over":[55],"cells.":[59,112],"Transmission":[60],"have":[67],"fine":[69,88],"(100-150":[70],"A)":[71],"electron-dense":[72],"zone":[73],"subjacent":[74],"to":[75,96,170,180],"their":[76],"plasmalemma":[77,184],"an":[79],"intracellular":[80],"matrix":[81],"characterized":[82],"by":[83],"disorderly":[85],"arrary":[86],"filaments":[89],"(40-60":[90],"A":[91],"diameter).":[93],"Microplicae":[94],"appear":[95],"arise":[97],"from":[98,185],"plasmalemmal":[99],"fold":[100],"which":[101],"once":[102],"provided":[103],"for":[104],"intercellular":[105,138],"interdigitation":[106],"desmosome":[108],"abhesion":[109],"between":[110],"adjacent":[111],"Ruthenium":[113],"red":[114],"staining":[115],"demonstrates":[116],"interplical":[120,166],"grooves":[121,167],"covered":[123],"with":[124],"polyanionic":[126],"glycocalyx.":[127],"Although":[128],"surface":[130],"merely":[133],"represent":[134],"renmants":[136],"interdigitations":[139],"modified":[142],"expression":[143],"microvillous-like":[145],"extensions,":[146],"it":[147,160],"is":[148,161],"also":[149],"possible":[150],"they":[152],"serve":[153],"another":[154],"specific":[155],"function.":[156],"In":[157],"this":[158],"regard":[159],"speculated":[162],"microplical":[164],"function":[169],"hold":[171],"layer":[173],"lubricating":[175],"cushioning":[177],"mucin":[178],"designed":[179],"protect":[181],"underlying":[183],"abrasive":[186],"abuse.":[187]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}