{"id":"https://openalex.org/W2016151889","doi":"https://doi.org/10.1104/pp.70.6.1619","title":"Ontogenetic Variation of Four Cytokinins in Soybean Root Pressure Exudate","display_name":"Ontogenetic Variation of Four Cytokinins in Soybean Root Pressure Exudate","publication_year":1982,"publication_date":"1982-12-01","ids":{"openalex":"https://openalex.org/W2016151889","doi":"https://doi.org/10.1104/pp.70.6.1619","mag":"2016151889","pmid":"https://pubmed.ncbi.nlm.nih.gov/16662731","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/1065942"},"language":"en","primary_location":{"id":"doi:10.1104/pp.70.6.1619","doi":"https://doi.org/10.1104/pp.70.6.1619","is_oa":true,"landing_page_url":"https://doi.org/10.1104/pp.70.6.1619","pdf_url":"https://academic.oup.com/plphys/article-pdf/70/6/1619/35601067/plphys_v70_6_1619.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/70/6/1619/35601067/plphys_v70_6_1619.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5083994413","display_name":"Josephine C. Heindl","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Josephine C. Heindl","raw_affiliation_strings":["Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, Minnesota 55108"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, Minnesota 55108","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056895291","display_name":"Dale R. Carlson","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dale R. Carlson","raw_affiliation_strings":["Department ofAgronomy and Plant Genetics ("],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department ofAgronomy and Plant Genetics (","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011114551","display_name":"William A. Brun","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William A. Brun","raw_affiliation_strings":["Department of Horticultural Science and Landscape Architecture (M. L. B.) , University of Minnesota , St. Paul , Minnesota 55108","Department ofAgronomy and Plant Genetics ("],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Horticultural Science and Landscape Architecture (M. L. B.) , University of Minnesota , St. Paul , Minnesota 55108","institution_ids":["https://openalex.org/I130238516"]},{"raw_affiliation_string":"Department ofAgronomy and Plant Genetics (","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113638296","display_name":"Mark L. Brenner","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mark L. Brenner","raw_affiliation_strings":["Department ofAgronomy and Plant Genetics ("],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department ofAgronomy and Plant Genetics (","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3851,"currency":"USD","value_usd":3851},"apc_paid":null,"fwci":1.7817,"has_fulltext":true,"cited_by_count":59,"citation_normalized_percentile":{"value":0.82192529,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"70","issue":"6","first_page":"1619","last_page":"1625"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10184","display_name":"Plant Molecular Biology Research","score":0.9491999745368958,"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":0.9491999745368958,"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/T11470","display_name":"Legume Nitrogen Fixing Symbiosis","score":0.017799999564886093,"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":0.007799999788403511,"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/cytokinins","display_name":"cytokinins","score":0.984000027179718},{"id":"https://openalex.org/keywords/soybean","display_name":"soybean","score":0.9020000100135803},{"id":"https://openalex.org/keywords/zeatin-riboside","display_name":"zeatin riboside","score":0.859000027179718},{"id":"https://openalex.org/keywords/dihydrozeatin-riboside","display_name":"dihydrozeatin riboside","score":0.996999979019165},{"id":"https://openalex.org/keywords/zeatin","display_name":"zeatin","score":0.8100000023841858},{"id":"https://openalex.org/keywords/dihydrozeatin","display_name":"dihydrozeatin","score":0.9649999737739563},{"id":"https://openalex.org/keywords/cytokinin-transport","display_name":"cytokinin transport","score":0.9139999747276306},{"id":"https://openalex.org/keywords/ontogenetic-variation","display_name":"ontogenetic variation","score":0.8149999976158142},{"id":"https://openalex.org/keywords/reproductive-growth","display_name":"reproductive growth","score":0.6970000267028809},{"id":"https://openalex.org/keywords/flowering","display_name":"flowering","score":0.6449999809265137},{"id":"https://openalex.org/keywords/pod-formation","display_name":"pod formation","score":0.9580000042915344},{"id":"https://openalex.org/keywords/root-to-shoot-translocation","display_name":"root-to-shoot translocation","score":0.7440000176429749},{"id":"https://openalex.org/keywords/nodule-activity","display_name":"nodule activity","score":0.675000011920929},{"id":"https://openalex.org/keywords/acetylene-reduction","display_name":"acetylene reduction","score":0.8100000023841858}],"concepts":[{"id":"https://openalex.org/C2778573061","wikidata":"https://www.wikidata.org/wiki/Q1139400","display_name":"Exudate","level":2,"score":0.9739784002304077},{"id":"https://openalex.org/C37291498","wikidata":"https://www.wikidata.org/wiki/Q193603","display_name":"Ontogeny","level":2,"score":0.7339154481887817},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.6127066612243652},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.5979479551315308},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0668451189994812}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1104/pp.70.6.1619","doi":"https://doi.org/10.1104/pp.70.6.1619","is_oa":true,"landing_page_url":"https://doi.org/10.1104/pp.70.6.1619","pdf_url":"https://academic.oup.com/plphys/article-pdf/70/6/1619/35601067/plphys_v70_6_1619.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":"pmh:oai:pubmedcentral.nih.gov:1065942","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/1065942","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC1065942/pdf/plntphys00556-0051.pdf","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"},{"id":"pmid:16662731","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/16662731","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"}],"best_oa_location":{"id":"doi:10.1104/pp.70.6.1619","doi":"https://doi.org/10.1104/pp.70.6.1619","is_oa":true,"landing_page_url":"https://doi.org/10.1104/pp.70.6.1619","pdf_url":"https://academic.oup.com/plphys/article-pdf/70/6/1619/35601067/plphys_v70_6_1619.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":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.9208999872207642}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2016151889.pdf","grobid_xml":"https://content.openalex.org/works/W2016151889.grobid-xml"},"referenced_works_count":4,"referenced_works":["https://openalex.org/W1968089456","https://openalex.org/W1968488789","https://openalex.org/W2005843209","https://openalex.org/W2094739509"],"related_works":["https://openalex.org/W2056811346","https://openalex.org/W2123377496","https://openalex.org/W2123695258","https://openalex.org/W1823229729","https://openalex.org/W2134224993","https://openalex.org/W2031962723","https://openalex.org/W1879066833","https://openalex.org/W2049777340","https://openalex.org/W2087502289","https://openalex.org/W2006875161"],"abstract_inverted_index":{"Cytokinins":[0],"exported":[1,225],"from":[2,39,50,143,226],"the":[3,9,40,43,59,64,70,127,130,159,227,232],"root":[4,41,47,228],"may":[5,229],"be":[6],"involved":[7],"in":[8,19,58,69,73,210,231,237],"correlative":[10],"control":[11],"of":[12,55,66,104,129,136,182,207,234],"plant":[13,99,109],"development.":[14],"To":[15],"test":[16],"this":[17],"hypothesis":[18],"soybean":[20],"((Glycine":[21],"max":[22],"[L.]":[23],"Merr.":[24],"cv.":[25],"McCall,":[26],"cv":[27,31],"Chippewa":[28],"64,":[29],"and":[30,72,80,85,90,139,168,173,184,196,213],"Hodgson":[32],"78),":[33],"cytokinins":[34,57,224],"were":[35,61,88,102,186],"intercepted":[36],"en":[37],"route":[38],"to":[42,149],"shoot":[44],"by":[45],"collecting":[46],"pressure":[48],"exudate":[49,60,105],"detopped":[51],"roots.":[52],"The":[53,123,134,180],"quantities":[54],"four":[56],"studied":[62],"throughout":[63,188],"development":[65],"plants":[67],"grown":[68],"field":[71],"controlled":[74],"environment":[75],"chambers.":[76],"Zeatin,":[77],"zeatin":[78,137,166,183,211],"riboside,":[79,87],"their":[81],"dihydro":[82],"derivatives,":[83],"dihydrozeatin":[84,86,140,169,185,214],"isolated":[89],"quantitated":[91],"using":[92],"high-performance":[93],"liquid":[94],"chromatography.Cytokinin":[95],"fluxes":[96,113,135,171,181,195,216],"(pmoles":[97],"per":[98,100,108,110],"hour)":[101],"independent":[103],"flux":[106],"(grams":[107],"hour).":[111],"All":[112],"are":[114],"averages":[115],"for":[116,126],"a":[117],"6-":[118],"or":[119,154,200,219],"8-h":[120],"collection":[121],"period.":[122],"ribosides":[124],"accounted":[125],"majority":[128],"observed":[131],"cytokinin":[132,194],"transport.":[133],"riboside":[138,141,167,170,212,215],"increased":[142],"low":[144,176,187],"levels":[145,177],"during":[146,151,217],"vegetative":[147],"growth":[148,236],"maxima":[150],"late":[152],"flowering":[153,218],"early":[155],"pod":[156,220],"formation.":[157],"Before":[158],"seeds":[160],"began":[161],"rapid":[162],"dry":[163,198],"matter":[164],"accumulation,":[165],"decreased":[172],"remained":[174],"at":[175],"through":[178],"maturation.":[179],"development.No":[189],"correlation":[190],"was":[191],"found":[192],"between":[193],"nodule":[197,202],"weight":[199],"specific":[201],"activity":[203],"(acetylene":[204],"reduction).The":[205],"timing":[206],"distinct":[208],"peaks":[209],"formation":[221],"suggests":[222],"that":[223],"function":[230],"regulation":[233],"reproductive":[235],"soybean.":[238]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-29T09:56:32.521200","created_date":"2016-06-24T00:00:00"}
