{"id":"https://openalex.org/W2087535522","doi":"https://doi.org/10.1139/b97-165","title":"Photoassimilate allocation and photosynthetic and biochemical characteristics of two alfalfa (Medicago sativa) cultivars of different ozone sensitivities","display_name":"Photoassimilate allocation and photosynthetic and biochemical characteristics of two alfalfa (Medicago sativa) cultivars of different ozone sensitivities","publication_year":1998,"publication_date":"1998-01-01","ids":{"openalex":"https://openalex.org/W2087535522","doi":"https://doi.org/10.1139/b97-165","mag":"2087535522"},"language":"en","primary_location":{"id":"doi:10.1139/b97-165","doi":"https://doi.org/10.1139/b97-165","is_oa":false,"landing_page_url":"https://doi.org/10.1139/b97-165","pdf_url":null,"source":{"id":"https://openalex.org/S4210188060","display_name":"Canadian Journal of Botany","issn_l":"0008-4026","issn":["0008-4026","1480-3305"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310312929","host_organization_name":"Canadian Science Publishing","host_organization_lineage":["https://openalex.org/P4310312929"],"host_organization_lineage_names":["Canadian Science Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Canadian Journal of Botany","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"J P Renaud","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J P Renaud","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053013118","display_name":"\u00c9ric Laitat","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"E Laitat","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037247197","display_name":"Yves Mauffette","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Y Mauffette","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"G. Allard","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G. Allard","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0078,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.77469442,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"76","issue":"2","first_page":"281","last_page":"289"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11760","display_name":"Plant responses to elevated CO2","score":1.0,"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/T11760","display_name":"Plant responses to elevated CO2","score":1.0,"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/T10014","display_name":"Plant Stress Responses and Tolerance","score":9.999999747378752e-05,"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/T10303","display_name":"Photosynthetic Processes and Mechanisms","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular 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/ozone-sensitivity","display_name":"ozone sensitivity","score":0.847000002861023},{"id":"https://openalex.org/keywords/alfalfa","display_name":"alfalfa","score":0.9959999918937683},{"id":"https://openalex.org/keywords/ozone-tolerance","display_name":"ozone tolerance","score":0.7429999709129333},{"id":"https://openalex.org/keywords/photoassimilate-allocation","display_name":"photoassimilate allocation","score":0.9750000238418579},{"id":"https://openalex.org/keywords/stomatal-conductance","display_name":"stomatal conductance","score":0.9670000076293945},{"id":"https://openalex.org/keywords/mesophyll-conductance","display_name":"mesophyll conductance","score":0.9639999866485596},{"id":"https://openalex.org/keywords/net-assimilation-rate","display_name":"net assimilation rate","score":0.8370000123977661},{"id":"https://openalex.org/keywords/carboxylation-efficiency","display_name":"carboxylation efficiency","score":0.9340000152587891},{"id":"https://openalex.org/keywords/co2-compensation-point","display_name":"CO2 compensation point","score":0.8889999985694885},{"id":"https://openalex.org/keywords/leaf-gas-exchange","display_name":"leaf gas exchange","score":0.7979999780654907},{"id":"https://openalex.org/keywords/cultivar-differences","display_name":"cultivar differences","score":0.6320000290870667},{"id":"https://openalex.org/keywords/stomatal-density","display_name":"stomatal density","score":0.6669999957084656},{"id":"https://openalex.org/keywords/leaf-nutrient-content","display_name":"leaf nutrient content","score":0.5630000233650208}],"concepts":[{"id":"https://openalex.org/C2992847057","wikidata":"https://www.wikidata.org/wiki/Q156106","display_name":"Medicago sativa","level":2,"score":0.7668812274932861},{"id":"https://openalex.org/C2781045423","wikidata":"https://www.wikidata.org/wiki/Q7618701","display_name":"Stomatal conductance","level":3,"score":0.7660658955574036},{"id":"https://openalex.org/C183688256","wikidata":"https://www.wikidata.org/wiki/Q11982","display_name":"Photosynthesis","level":2,"score":0.7471038699150085},{"id":"https://openalex.org/C197321923","wikidata":"https://www.wikidata.org/wiki/Q4886","display_name":"Cultivar","level":2,"score":0.7080385684967041},{"id":"https://openalex.org/C2776373379","wikidata":"https://www.wikidata.org/wiki/Q43177","display_name":"Chlorophyll","level":2,"score":0.6169353723526001},{"id":"https://openalex.org/C50212798","wikidata":"https://www.wikidata.org/wiki/Q422516","display_name":"RuBisCO","level":3,"score":0.49289989471435547},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.46426036953926086},{"id":"https://openalex.org/C2777692458","wikidata":"https://www.wikidata.org/wiki/Q7310793","display_name":"Relative growth rate","level":3,"score":0.4289824366569519},{"id":"https://openalex.org/C2780138947","wikidata":"https://www.wikidata.org/wiki/Q393855","display_name":"Dry matter","level":2,"score":0.42710408568382263},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.426797479391098},{"id":"https://openalex.org/C508106653","wikidata":"https://www.wikidata.org/wiki/Q36933","display_name":"Ozone","level":2,"score":0.4136168658733368},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.3819415271282196},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3622775077819824},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.31564968824386597},{"id":"https://openalex.org/C2778312390","wikidata":"https://www.wikidata.org/wiki/Q4139973","display_name":"Growth rate","level":2,"score":0.11926019191741943},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1139/b97-165","doi":"https://doi.org/10.1139/b97-165","is_oa":false,"landing_page_url":"https://doi.org/10.1139/b97-165","pdf_url":null,"source":{"id":"https://openalex.org/S4210188060","display_name":"Canadian Journal of Botany","issn_l":"0008-4026","issn":["0008-4026","1480-3305"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310312929","host_organization_name":"Canadian Science Publishing","host_organization_lineage":["https://openalex.org/P4310312929"],"host_organization_lineage_names":["Canadian Science Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Canadian Journal of Botany","raw_type":"journal-article"},{"id":"doi:10.1139/cjb-76-2-281","doi":"https://doi.org/10.1139/cjb-76-2-281","is_oa":false,"landing_page_url":"https://doi.org/10.1139/cjb-76-2-281","pdf_url":null,"source":{"id":"https://openalex.org/S4210188060","display_name":"Canadian Journal of Botany","issn_l":"0008-4026","issn":["0008-4026","1480-3305"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310312929","host_organization_name":"Canadian Science Publishing","host_organization_lineage":["https://openalex.org/P4310312929"],"host_organization_lineage_names":["Canadian Science Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Canadian Journal of Botany","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.6875,"display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320310800","display_name":"Minist\u00e8re de l'Agriculture, des P\u00eacheries et de l'Alimentation","ror":"https://ror.org/04mqc6b03"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W125856640","https://openalex.org/W156342468","https://openalex.org/W583541562","https://openalex.org/W1974529166","https://openalex.org/W1983612128","https://openalex.org/W1984928800","https://openalex.org/W1992973899","https://openalex.org/W2002803629","https://openalex.org/W2004538993","https://openalex.org/W2013268966","https://openalex.org/W2017879731","https://openalex.org/W2022760982","https://openalex.org/W2026497929","https://openalex.org/W2028271942","https://openalex.org/W2031853546","https://openalex.org/W2033944228","https://openalex.org/W2038446261","https://openalex.org/W2044392378","https://openalex.org/W2045462528","https://openalex.org/W2050890715","https://openalex.org/W2053971739","https://openalex.org/W2069448255","https://openalex.org/W2079252080","https://openalex.org/W2084672817","https://openalex.org/W2100796019","https://openalex.org/W2105793156","https://openalex.org/W2118644713","https://openalex.org/W2128635872","https://openalex.org/W2133928167","https://openalex.org/W2134185269","https://openalex.org/W2143852815"],"related_works":["https://openalex.org/W2050890715","https://openalex.org/W2078701767","https://openalex.org/W2320985088","https://openalex.org/W2076565599","https://openalex.org/W2588878880","https://openalex.org/W2962839286","https://openalex.org/W1990336504","https://openalex.org/W2026648386","https://openalex.org/W2023406232","https://openalex.org/W2514018653"],"abstract_inverted_index":{"Ozone":[0],"(O3)":[1],"is":[2],"a":[3,129,153,178,193,274],"major":[4,275],"air":[5],"pollutant":[6],"that":[7,125,271],"has":[8,273],"been":[9],"reported":[10],"to":[11,36,55,64],"affect":[12],"growth":[13],"of":[14,32,39,89,104,149,196,234,245,281],"alfalfa":[15,33,295],"(Medicago":[16],"sativa":[17],"L.).":[18],"In":[19],"the":[20,60,74,197,202,206,218,222,230,235,278],"present":[21],"study,":[22],"an":[23,28,166],"O3-sensitive":[24],"cultivar,":[25,30],"'Apica',":[26],"and":[27,47,63,99,110,112,137,177,187,237,257],"O3-tolerant":[29],"'Team',":[31],"were":[34,54,83,115,120,240],"exposed":[35],"multiple":[37],"levels":[38],"ambient":[40],"O3":[41,57,77,90,126,147,169,198,213,219,228,249,272,288],"concentrations":[42,103,148],"(i.e.,":[43],"0x,":[44],"1x,":[45],"1.5x,":[46],"3x)":[48],"using":[49,86],"open-top":[50],"chambers.":[51],"The":[52],"objectives":[53],"characterize":[56],"sensitivities":[58],"at":[59,201,221],"leaf":[61,93,97,102,133,203,246],"level":[62],"determine":[65],"whether":[66],"stomatal":[67,113,171,185],"or":[68],"mesophyll":[69,223],"conductance":[70],"could":[71,214,284],"account":[72],"for":[73,141,162],"differences":[75,286],"in":[76,80,132,156,168,208,243,263,287],"sensitivity.":[78],"Differences":[79],"photoassimilate":[81,253,298],"allocation":[82,254],"also":[84,121,241],"determined":[85],"14CO2.":[87],"Effects":[88],"exposures":[91,127],"on":[92,277],"characteristics":[94],"such":[95],"as":[96],"area":[98],"dry":[100],"matter;":[101],"chlorophyll,":[105],"starch,":[106],"proteins,":[107],"amino":[108],"acids,":[109],"nutrients;":[111],"density":[114],"evaluated.":[116],"Gas":[117],"exchange":[118],"measurements":[119],"performed.":[122],"Results":[123],"showed":[124],"produced":[128],"greater":[130],"decline":[131],"biomass,":[134],"chlorophyll":[135],"concentration,":[136],"net":[138,157,182],"assimilation":[139,158,183,209],"rate":[140,159,210],"'Apica'":[142,163],"compared":[143,265],"with":[144,217,266],"'Team'.":[145],"For":[146,225],"20-40":[150],"nL":[151],"\u00b7L-1,":[152],"7-15%":[154],"reduction":[155],"was":[160,190],"observed":[161],"only.":[164],"With":[165],"increase":[167,175],"concentrations,":[170],"limitation":[172],"did":[173,250],"not":[174,251],"correspondingly,":[176],"strong":[179],"correlation":[180],"between":[181,255],"rate,":[184],"conductance,":[186],"carboxylation":[188],"efficiency":[189],"observed,":[191],"suggesting":[192],"physiological":[194],"coordination":[195],"stress":[199],"response":[200],"level.":[204,224],"Possibly":[205],"decrease":[207],"induced":[211],"by":[212],"be":[215],"associated":[216],"effects":[220,239],"both":[226],"cultivars,":[227,296],"increased":[229],"CO2":[231],"compensation":[232],"point":[233],"leaves,":[236,282],"some":[238],"noted":[242],"terms":[244],"mineral":[247],"concentrations.":[248],"alter":[252],"shoots":[256],"roots":[258],"but":[259],"stimulated":[260],"their":[261],"retention":[262],"leaves":[264],"stems.":[267],"These":[268],"results":[269],"suggest":[270],"impact":[276],"carbon":[279],"metabolism":[280],"which":[283],"explain":[285],"sensitivities.Key":[289],"words:":[290],"gas":[291],"exchange,":[292],"ozone":[293],"tolerance,":[294],"stomata,":[297],"allocation.":[299]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}