{"id":"https://openalex.org/W3198252986","doi":null,"title":"The role of organic acids exuded from roots in phosphorus nutrition and aluminium tolerance in acidic soils","display_name":"The role of organic acids exuded from roots in phosphorus nutrition and aluminium tolerance in acidic soils","publication_year":2000,"publication_date":"2000-06-01","ids":{"openalex":"https://openalex.org/W3198252986","mag":"3198252986"},"language":"en","primary_location":{"id":"mag:3198252986","doi":null,"is_oa":false,"landing_page_url":"https://inis.iaea.org/Search/search.aspx?orig_q=RN:31039186","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109828877","display_name":"Peter J. Hocking","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. J. Hocking","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Peter Randall","orcid":"https://orcid.org/0000-0002-5638-7967","observed_orcids":["https://orcid.org/0000-0002-5638-7967"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Peter Randall","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-5638-7967","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039173527","display_name":"Emmanuel Delhaize","orcid":"https://orcid.org/0000-0002-0529-7160","observed_orcids":["https://orcid.org/0000-0002-0529-7160"]},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"government","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]},{"id":"https://openalex.org/I4210152679","display_name":"Plant Industry","ror":"https://ror.org/05jg9pj51","country_code":"AU","type":"facility","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4210152679","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Emmanuel Delhaize","raw_affiliation_strings":["CSIRO Plant Industry; Canberra, Australia"],"raw_orcid":"https://orcid.org/0000-0002-0529-7160","affiliations":[{"raw_affiliation_string":"CSIRO Plant Industry; Canberra, Australia","institution_ids":["https://openalex.org/I1292875679","https://openalex.org/I4210152679"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049457621","display_name":"G. Keerthisinghe","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1281029379","display_name":"International Atomic Energy Agency","ror":"https://ror.org/02zt1gg83","country_code":"AT","type":"nonprofit","lineage":["https://openalex.org/I1281029379"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"G. Keerthisinghe","raw_affiliation_strings":["International Atomic Energy\u00a0Agency, Vienna, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Atomic Energy\u00a0Agency, Vienna, Austria","institution_ids":["https://openalex.org/I1281029379"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12211","display_name":"Aluminum toxicity and tolerance in plants and animals","score":0.9574999809265137,"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/T12211","display_name":"Aluminum toxicity and tolerance in plants and animals","score":0.9574999809265137,"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":0.04170000180602074,"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/T11418","display_name":"Plant Micronutrient Interactions and Effects","score":0.00019999999494757503,"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/root-exudates","display_name":"root exudates","score":0.8149999976158142},{"id":"https://openalex.org/keywords/organic-acids","display_name":"organic acids","score":0.9800000190734863},{"id":"https://openalex.org/keywords/phosphorus-nutrition","display_name":"phosphorus nutrition","score":0.8320000171661377},{"id":"https://openalex.org/keywords/aluminum-tolerance","display_name":"aluminum tolerance","score":0.8550000190734863},{"id":"https://openalex.org/keywords/acid-soils","display_name":"acid soils","score":0.8809999823570251},{"id":"https://openalex.org/keywords/citrate","display_name":"citrate","score":0.7419999837875366},{"id":"https://openalex.org/keywords/malate","display_name":"malate","score":0.9990000128746033},{"id":"https://openalex.org/keywords/oxalate","display_name":"oxalate","score":1.0},{"id":"https://openalex.org/keywords/aluminum-toxicity","display_name":"aluminum toxicity","score":0.6449999809265137},{"id":"https://openalex.org/keywords/phosphorus-fixation","display_name":"phosphorus fixation","score":0.7089999914169312},{"id":"https://openalex.org/keywords/phosphorus-acquisition","display_name":"phosphorus acquisition","score":0.5170000195503235},{"id":"https://openalex.org/keywords/plant-breeding","display_name":"plant breeding","score":0.5270000100135803},{"id":"https://openalex.org/keywords/genetic-engineering","display_name":"genetic engineering","score":0.7919999957084656}],"concepts":[{"id":"https://openalex.org/C2778715240","wikidata":"https://www.wikidata.org/wiki/Q421948","display_name":"Organic acid","level":2,"score":0.7117397785186768},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.6004645228385925},{"id":"https://openalex.org/C2779032678","wikidata":"https://www.wikidata.org/wiki/Q159683","display_name":"Citric acid","level":2,"score":0.5406314134597778},{"id":"https://openalex.org/C198072978","wikidata":"https://www.wikidata.org/wiki/Q565649","display_name":"Soil pH","level":3,"score":0.533798336982727},{"id":"https://openalex.org/C2777554254","wikidata":"https://www.wikidata.org/wiki/Q7187567","display_name":"Phosphorus deficiency","level":3,"score":0.5301647782325745},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5173187255859375},{"id":"https://openalex.org/C2780528068","wikidata":"https://www.wikidata.org/wiki/Q8328350","display_name":"Plant nutrition","level":3,"score":0.5160002708435059},{"id":"https://openalex.org/C510538283","wikidata":"https://www.wikidata.org/wiki/Q674","display_name":"Phosphorus","level":2,"score":0.48777443170547485},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.4721153974533081},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.45845550298690796},{"id":"https://openalex.org/C71762439","wikidata":"https://www.wikidata.org/wiki/Q843920","display_name":"Arable land","level":3,"score":0.45225006341934204},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.4414844214916229},{"id":"https://openalex.org/C2776351790","wikidata":"https://www.wikidata.org/wiki/Q417351","display_name":"Oxalate","level":2,"score":0.4275232255458832},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3002486526966095},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.24360764026641846},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.1709553301334381},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.1502171754837036},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.1444447636604309},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.10243615508079529}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:3198252986","doi":null,"is_oa":false,"landing_page_url":"https://inis.iaea.org/Search/search.aspx?orig_q=RN:31039186","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.6875}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W204720438","https://openalex.org/W1492656803","https://openalex.org/W1524519189","https://openalex.org/W1566827244","https://openalex.org/W1935199567","https://openalex.org/W1965674964","https://openalex.org/W1985540304","https://openalex.org/W1990509315","https://openalex.org/W1996820238","https://openalex.org/W2003086872","https://openalex.org/W2003564050","https://openalex.org/W2004907190","https://openalex.org/W2008626325","https://openalex.org/W2011755727","https://openalex.org/W2035170684","https://openalex.org/W2036412160","https://openalex.org/W2047382788","https://openalex.org/W2059418040","https://openalex.org/W2079519191","https://openalex.org/W2089915558","https://openalex.org/W2100855574","https://openalex.org/W2115482384","https://openalex.org/W2117058533","https://openalex.org/W2153197557","https://openalex.org/W2155785332","https://openalex.org/W2174321285","https://openalex.org/W2322844777"],"related_works":["https://openalex.org/W60082353","https://openalex.org/W2551066353","https://openalex.org/W2892769387","https://openalex.org/W2091904901","https://openalex.org/W2157098087","https://openalex.org/W7098977407","https://openalex.org/W7065770726","https://openalex.org/W2034536985","https://openalex.org/W54383287","https://openalex.org/W2614103517"],"abstract_inverted_index":{"Soil":[0],"acidity":[1],"is":[2,38,55,148,194],"a":[3,13,76],"major":[4],"problem":[5],"of":[6,9,70,75,78,131,174],"large":[7],"areas":[8],"arable":[10],"land":[11],"on":[12,128],"global":[14],"scale.":[15],"Many":[16],"acid":[17,41,145,165,213],"soils":[18,42],"are":[19,26,88,215],"low":[20],"in":[21,30,40,43,117,137,144],"plant-available":[22],"phosphorus":[23],"(P)":[24],"or":[25,92,156,162],"highly":[27],"P-fixing,":[28],"resulting":[29],"poor":[31],"plant":[32,52,101,139,183],"growth.":[33,53],"In":[34,121],"addition,":[35],"aluminium":[36],"(Al)":[37],"soluble":[39],"the":[44,68,126,129,168,172,190],"toxic":[45],"Al{sup":[46,65,107,159],"3+}":[47,66,108,160],"form,":[48],"which":[49],"also":[50,105],"reduces":[51],"There":[54],"considerable":[56],"evidence":[57],"that":[58,196],"both":[59],"P":[60,140,154,176],"deficiency":[61,155],"and":[62,86,113,142,178,185,199,206],"exposure":[63,157],"to":[64,90,109,151,158,208,211],"stimulate":[67],"efflux":[69,166],"organic":[71,132,164,212],"acids":[72,81,104,133],"from":[73,135],"roots":[74,136],"range":[77],"species.":[79],"Organic":[80,103],"such":[82],"as":[83],"citrate,":[84],"malate":[85],"oxalate":[87],"able":[89],"desorb":[91],"solubilise":[93],"fixed":[94],"soil":[95],"P,":[96],"making":[97],"it":[98,111,193],"available":[99],"for":[100],"uptake.":[102],"chelate":[106],"render":[110],"non-toxic,":[112],"are,":[114],"therefore,":[115],"involved":[116],"Al":[118,179,209],"tolerance":[119,180,207],"mechanisms.":[120],"this":[122],"review,":[123],"we":[124],"discuss":[125],"literature":[127],"role":[130],"exuded":[134],"improving":[138,175],"uptake":[141,205],"Al-tolerance":[143],"soils.":[146],"Research":[147],"now":[149],"attempting":[150],"understand":[152],"how":[153],"activates":[161],"induces":[163],"at":[167],"molecular":[169],"level,":[170,192],"with":[171,202],"aim":[173],"acquisition":[177],"by":[181,186],"conventional":[182],"breeding":[184],"genetic":[187],"engineering.":[188],"At":[189],"agronomic":[191],"desirable":[195],"existing":[197],"crop":[198],"pasture":[200],"plants":[201],"enhanced":[203],"soil-P":[204],"due":[210],"exudation":[214],"integrated":[216],"into":[217],"farming":[218],"systems.":[219],"(author)":[220]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2021-09-13T00:00:00"}
