{"id":"https://openalex.org/W1508280446","doi":"https://doi.org/10.1104/pp.102.4.1203","title":"The Role of the Distal Elongation Zone in the Response of Maize Roots to Auxin and Gravity","display_name":"The Role of the Distal Elongation Zone in the Response of Maize Roots to Auxin and Gravity","publication_year":1993,"publication_date":"1993-08-01","ids":{"openalex":"https://openalex.org/W1508280446","doi":"https://doi.org/10.1104/pp.102.4.1203","mag":"1508280446","pmid":"https://pubmed.ncbi.nlm.nih.gov/11536543","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/158906"},"language":"en","primary_location":{"id":"doi:10.1104/pp.102.4.1203","doi":"https://doi.org/10.1104/pp.102.4.1203","is_oa":true,"landing_page_url":"https://doi.org/10.1104/pp.102.4.1203","pdf_url":"https://academic.oup.com/plphys/article-pdf/102/4/1203/35487721/plphys_v102_4_1203.pdf","source":{"id":"https://openalex.org/S42294715","display_name":"PLANT PHYSIOLOGY","issn_l":"0032-0889","issn":["0032-0889","1532-2548"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Plant Physiology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://academic.oup.com/plphys/article-pdf/102/4/1203/35487721/plphys_v102_4_1203.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111220885","display_name":"H. Ishikawa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. Ishikawa","raw_affiliation_strings":["Department of Plant Biology, Ohio State University, Columbus 43210-1293, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Plant Biology, Ohio State University, Columbus 43210-1293, USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111861113","display_name":"Michael L. Evans","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. L. Evans","raw_affiliation_strings":["Department of Plant Biology, Ohio State University, Columbus, Ohio 43210-1293"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Plant Biology, Ohio State University, Columbus, Ohio 43210-1293","institution_ids":["https://openalex.org/I52357470"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I52357470"],"apc_list":{"value":3851,"currency":"USD","value_usd":3851},"apc_paid":null,"fwci":6.4168,"has_fulltext":true,"cited_by_count":167,"citation_normalized_percentile":{"value":0.9630476,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"102","issue":"4","first_page":"1203","last_page":"1210"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10184","display_name":"Plant Molecular Biology Research","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10184","display_name":"Plant Molecular Biology Research","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11247","display_name":"Plant nutrient uptake and metabolism","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11268","display_name":"Light effects on plants","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/maize-roots","display_name":"maize roots","score":0.7369999885559082},{"id":"https://openalex.org/keywords/auxin","display_name":"auxin","score":0.7379999756813049},{"id":"https://openalex.org/keywords/gravitropism","display_name":"gravitropism","score":0.9629999995231628},{"id":"https://openalex.org/keywords/root-elongation","display_name":"root elongation","score":0.9430000185966492},{"id":"https://openalex.org/keywords/auxin-sensitivity","display_name":"auxin sensitivity","score":0.8510000109672546},{"id":"https://openalex.org/keywords/gravistimulation","display_name":"gravistimulation","score":0.7269999980926514},{"id":"https://openalex.org/keywords/root-cap","display_name":"root cap","score":0.7440000176429749},{"id":"https://openalex.org/keywords/root-meristem","display_name":"root meristem","score":0.6480000019073486}],"concepts":[{"id":"https://openalex.org/C33947775","wikidata":"https://www.wikidata.org/wiki/Q271439","display_name":"Elongation","level":3,"score":0.975360631942749},{"id":"https://openalex.org/C173079362","wikidata":"https://www.wikidata.org/wiki/Q276985","display_name":"Gravitropism","level":5,"score":0.9455509185791016},{"id":"https://openalex.org/C207778908","wikidata":"https://www.wikidata.org/wiki/Q190022","display_name":"Auxin","level":3,"score":0.8882932066917419},{"id":"https://openalex.org/C126021549","wikidata":"https://www.wikidata.org/wiki/Q207604","display_name":"Meristem","level":3,"score":0.5404257774353027},{"id":"https://openalex.org/C12554922","wikidata":"https://www.wikidata.org/wiki/Q7100","display_name":"Biophysics","level":1,"score":0.4632132947444916},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.45516809821128845},{"id":"https://openalex.org/C2777107554","wikidata":"https://www.wikidata.org/wiki/Q1392652","display_name":"Root cap","level":4,"score":0.44518277049064636},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.4315009117126465},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3520745038986206},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.21225899457931519},{"id":"https://openalex.org/C2779491563","wikidata":"https://www.wikidata.org/wiki/Q157892","display_name":"Arabidopsis","level":4,"score":0.08511865139007568},{"id":"https://openalex.org/C143065580","wikidata":"https://www.wikidata.org/wiki/Q3285695","display_name":"Mutant","level":3,"score":0.07485637068748474},{"id":"https://openalex.org/C21410773","wikidata":"https://www.wikidata.org/wiki/Q220869","display_name":"Shoot","level":2,"score":0.06507372856140137},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.05374184250831604},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C112950240","wikidata":"https://www.wikidata.org/wiki/Q76005","display_name":"Ultimate tensile strength","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D003313","descriptor_name":"Zea mays","qualifier_ui":"Q000166","qualifier_name":"cytology","is_major_topic":true},{"descriptor_ui":"D003313","descriptor_name":"Zea mays","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D003313","descriptor_name":"Zea mays","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":false},{"descriptor_ui":"D006112","descriptor_name":"Gravitation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006813","descriptor_name":"Humidity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007210","descriptor_name":"Indoleacetic Acids","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":true},{"descriptor_ui":"D008353","descriptor_name":"Mannitol","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":false},{"descriptor_ui":"D010937","descriptor_name":"Plant Growth Regulators","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":true},{"descriptor_ui":"D014867","descriptor_name":"Water","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018518","descriptor_name":"Plant Root Cap","qualifier_ui":"Q000166","qualifier_name":"cytology","is_major_topic":false},{"descriptor_ui":"D018518","descriptor_name":"Plant Root Cap","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D018518","descriptor_name":"Plant Root Cap","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":true},{"descriptor_ui":"D018522","descriptor_name":"Gravitropism","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true}],"locations_count":3,"locations":[{"id":"doi:10.1104/pp.102.4.1203","doi":"https://doi.org/10.1104/pp.102.4.1203","is_oa":true,"landing_page_url":"https://doi.org/10.1104/pp.102.4.1203","pdf_url":"https://academic.oup.com/plphys/article-pdf/102/4/1203/35487721/plphys_v102_4_1203.pdf","source":{"id":"https://openalex.org/S42294715","display_name":"PLANT PHYSIOLOGY","issn_l":"0032-0889","issn":["0032-0889","1532-2548"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Plant Physiology","raw_type":"journal-article"},{"id":"pmid:11536543","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11536543","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":"Plant physiology","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:158906","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC158906/","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Plant Physiol","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1104/pp.102.4.1203","doi":"https://doi.org/10.1104/pp.102.4.1203","is_oa":true,"landing_page_url":"https://doi.org/10.1104/pp.102.4.1203","pdf_url":"https://academic.oup.com/plphys/article-pdf/102/4/1203/35487721/plphys_v102_4_1203.pdf","source":{"id":"https://openalex.org/S42294715","display_name":"PLANT PHYSIOLOGY","issn_l":"0032-0889","issn":["0032-0889","1532-2548"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Plant Physiology","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.40450000762939453}],"study_designs":[],"awards":[{"id":"https://openalex.org/G2653520231","display_name":null,"funder_award_id":"DCB9105807","funder_id":"https://openalex.org/F4320337352","funder_display_name":"National Institute on Deafness and Other Communication Disorders"}],"funders":[{"id":"https://openalex.org/F4320337352","display_name":"National Institute on Deafness and Other Communication Disorders","ror":"https://ror.org/04mhx6838"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1508280446.pdf","grobid_xml":"https://content.openalex.org/works/W1508280446.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W5952708","https://openalex.org/W5988642","https://openalex.org/W1920708949","https://openalex.org/W1977544308","https://openalex.org/W1980894715","https://openalex.org/W2012864873","https://openalex.org/W2013584786","https://openalex.org/W2016095344","https://openalex.org/W2020690508","https://openalex.org/W2023184721","https://openalex.org/W2029089518","https://openalex.org/W2031094056","https://openalex.org/W2051732093","https://openalex.org/W2070794149","https://openalex.org/W2114206594","https://openalex.org/W2283565796","https://openalex.org/W2537052638","https://openalex.org/W4405449556","https://openalex.org/W4405449598"],"related_works":["https://openalex.org/W632142502","https://openalex.org/W2074764991","https://openalex.org/W2085909913","https://openalex.org/W83747061","https://openalex.org/W4404003153","https://openalex.org/W105725788","https://openalex.org/W2008127517","https://openalex.org/W2047361941","https://openalex.org/W2015214987","https://openalex.org/W2071707788"],"abstract_inverted_index":{"We":[0],"used":[1],"a":[2,122],"video":[3],"digitizer":[4],"system":[5],"to":[6,50,115,147,216],"(a)":[7],"measure":[8],"changes":[9],"in":[10,17,38,85,129,142,153,158,170,181,207,227],"the":[11,51,59,62,65,68,73,80,88,92,99,102,109,130,136,148,154,159,171,174,177,186,190,202,208,211],"pattern":[12],"of":[13,20,29,75,79,91,101,124,126,133,138,150,164,176,189,201,210],"longitudinal":[14],"surface":[15],"extension":[16],"primary":[18],"roots":[19,40,42,84,166],"maize":[21],"(Zea":[22],"mays":[23],"L.)":[24],"upon":[25],"application":[26],"and":[27,31,41,64,219],"withdrawal":[28],"auxin":[30,134,217],"(b)":[32],"compare":[33],"these":[34],"patterns":[35],"during":[36,135],"gravitropism":[37,183],"control":[39],"pretreated":[43],"with":[44,214],"auxin.":[45],"Special":[46],"attention":[47],"was":[48,192],"paid":[49],"distal":[52],"elongation":[53,69,76,107,110,118,128,145,152,161,169,187,212],"zone":[54,70,213],"(DEZ),":[55],"arbitrarily":[56],"defined":[57],"as":[58,121],"region":[60],"between":[61],"meristem":[63],"point":[66],"within":[67],"at":[71],"which":[72],"rate":[74,188],"reaches":[77],"0.3":[78],"peak":[81],"rate.":[82],"For":[83],"aqueous":[86],"solution,":[87],"basal":[89],"limit":[90],"DEZ":[93,155,172,203,221],"is":[94],"about":[95],"2.5":[96],"mm":[97],"behind":[98],"tip":[100],"root":[103,191],"cap.":[104],"Auxin":[105],"suppressed":[106],"throughout":[108],"zone,":[111],"but,":[112],"after":[113],"1":[114],"3":[116],"h,":[117],"resumed,":[119],"primarily":[120],"result":[123],"induction":[125],"rapid":[127,144,151,168,182],"DEZ.":[131],"Withdrawal":[132],"period":[137],"strong":[139],"inhibition":[140],"resulted":[141,180],"exceptionally":[143],"attributable":[146],"initiation":[149],"plus":[156],"recovery":[157],"main":[160],"zone.":[162],"Gravistimulation":[163],"auxin-inhibited":[165],"induced":[167],"along":[173],"top":[175],"root.":[178],"This":[179],"even":[184],"though":[185],"zero":[193],"before":[194],"gravistimulation.":[195],"The":[196],"results":[197],"indicate":[198],"that":[199,220],"cells":[200,206,222],"differ":[204],"from":[205],"bulk":[209],"respect":[215],"sensitivity":[218],"play":[223],"an":[224],"important":[225],"role":[226],"gravitropism.":[228]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":16},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}