{"id":"https://openalex.org/W2006031601","doi":"https://doi.org/10.1104/pp.117.4.1293","title":"Polygalacturonase-Mediated Solubilization and Depolymerization of Pectic Polymers in Tomato Fruit Cell Walls1","display_name":"Polygalacturonase-Mediated Solubilization and Depolymerization of Pectic Polymers in Tomato Fruit Cell Walls1","publication_year":1998,"publication_date":"1998-08-01","ids":{"openalex":"https://openalex.org/W2006031601","doi":"https://doi.org/10.1104/pp.117.4.1293","mag":"2006031601","pmid":"https://pubmed.ncbi.nlm.nih.gov/9701584","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/34892"},"language":"en","primary_location":{"id":"doi:10.1104/pp.117.4.1293","doi":"https://doi.org/10.1104/pp.117.4.1293","is_oa":true,"landing_page_url":"https://doi.org/10.1104/pp.117.4.1293","pdf_url":"https://academic.oup.com/plphys/article-pdf/117/4/1293/37773136/plphys_v117_4_1293.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/117/4/1293/37773136/plphys_v117_4_1293.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102070125","display_name":"Jong\u2010Pil Chun","orcid":"https://orcid.org/0000-0001-9140-5916","observed_orcids":["https://orcid.org/0000-0001-9140-5916"]},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]},{"id":"https://openalex.org/I4405265380","display_name":"Institute of Food and Agricultural Sciences","ror":"https://ror.org/04mm87038","country_code":"US","type":"facility","lineage":["https://openalex.org/I33213144","https://openalex.org/I4405265380"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jong-Pil Chun","raw_affiliation_strings":["Horticultural Sciences Department, Institute for Food and Agricultural Sciences, P.O. Box 110690, University of Florida, Gainesville, Florida 32611","Horticultural Sciences Department, Institute for Food and Agricultural Sciences, P.O. Box 110690, University of Florida, Gainesville, Florida 32611, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Horticultural Sciences Department, Institute for Food and Agricultural Sciences, P.O. Box 110690, University of Florida, Gainesville, Florida 32611","institution_ids":["https://openalex.org/I33213144","https://openalex.org/I4405265380"]},{"raw_affiliation_string":"Horticultural Sciences Department, Institute for Food and Agricultural Sciences, P.O. Box 110690, University of Florida, Gainesville, Florida 32611, USA","institution_ids":["https://openalex.org/I33213144","https://openalex.org/I4405265380"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005379353","display_name":"Donald John Huber","orcid":"https://orcid.org/0000-0002-5290-2132","observed_orcids":["https://orcid.org/0000-0002-5290-2132"]},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]},{"id":"https://openalex.org/I4405265380","display_name":"Institute of Food and Agricultural Sciences","ror":"https://ror.org/04mm87038","country_code":"US","type":"facility","lineage":["https://openalex.org/I33213144","https://openalex.org/I4405265380"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Donald J. Huber","raw_affiliation_strings":["Horticultural Sciences Department, Institute for Food and Agricultural Sciences, P.O. Box 110690, University of Florida, Gainesville, Florida 32611"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Horticultural Sciences Department, Institute for Food and Agricultural Sciences, P.O. Box 110690, University of Florida, Gainesville, Florida 32611","institution_ids":["https://openalex.org/I33213144","https://openalex.org/I4405265380"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3851,"currency":"USD","value_usd":3851},"apc_paid":null,"fwci":3.0182,"has_fulltext":true,"cited_by_count":72,"citation_normalized_percentile":{"value":0.90766398,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"117","issue":"4","first_page":"1293","last_page":"1299"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10869","display_name":"Polysaccharides and Plant Cell Walls","score":0.9467999935150146,"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/T10869","display_name":"Polysaccharides and Plant Cell Walls","score":0.9467999935150146,"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/T10473","display_name":"Postharvest Quality and Shelf Life Management","score":0.051500000059604645,"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/T12192","display_name":"Polysaccharides Composition and Applications","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food 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/polygalacturonase","display_name":"polygalacturonase","score":0.9769999980926514},{"id":"https://openalex.org/keywords/tomato-fruit","display_name":"tomato fruit","score":0.6359999775886536},{"id":"https://openalex.org/keywords/pectin-solubilization","display_name":"pectin solubilization","score":0.8209999799728394},{"id":"https://openalex.org/keywords/pectin-depolymerization","display_name":"pectin depolymerization","score":0.9909999966621399},{"id":"https://openalex.org/keywords/polygalacturonic-acid","display_name":"polygalacturonic acid","score":0.9430000185966492},{"id":"https://openalex.org/keywords/cell-wall","display_name":"cell wall","score":0.49399998784065247},{"id":"https://openalex.org/keywords/potassium-cations","display_name":"potassium cations","score":0.578000009059906},{"id":"https://openalex.org/keywords/optimal-ph","display_name":"pH optimum","score":0.5070000290870667},{"id":"https://openalex.org/keywords/calcium","display_name":"calcium","score":0.38100001215934753},{"id":"https://openalex.org/keywords/edta","display_name":"EDTA","score":0.9330000281333923},{"id":"https://openalex.org/keywords/fruit-ripening","display_name":"fruit ripening","score":0.6840000152587891}],"concepts":[{"id":"https://openalex.org/C49852136","wikidata":"https://www.wikidata.org/wiki/Q906487","display_name":"Depolymerization","level":2,"score":0.921027421951294},{"id":"https://openalex.org/C2780756937","wikidata":"https://www.wikidata.org/wiki/Q188154","display_name":"Pectin","level":2,"score":0.9107761383056641},{"id":"https://openalex.org/C172854840","wikidata":"https://www.wikidata.org/wiki/Q419568","display_name":"Pectinase","level":3,"score":0.8587665557861328},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7373678088188171},{"id":"https://openalex.org/C94412978","wikidata":"https://www.wikidata.org/wiki/Q103135","display_name":"Hydrolysis","level":2,"score":0.7117114067077637},{"id":"https://openalex.org/C125235067","wikidata":"https://www.wikidata.org/wiki/Q128700","display_name":"Cell wall","level":2,"score":0.6233701705932617},{"id":"https://openalex.org/C100817775","wikidata":"https://www.wikidata.org/wiki/Q134219","display_name":"Polysaccharide","level":2,"score":0.4899841845035553},{"id":"https://openalex.org/C2777680332","wikidata":"https://www.wikidata.org/wiki/Q544652","display_name":"Lycopersicon","level":2,"score":0.47182497382164},{"id":"https://openalex.org/C2780642029","wikidata":"https://www.wikidata.org/wiki/Q726004","display_name":"Oligomer","level":2,"score":0.4664579927921295},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.46619075536727905},{"id":"https://openalex.org/C191516044","wikidata":"https://www.wikidata.org/wiki/Q662950","display_name":"Degree of polymerization","level":4,"score":0.4661392569541931},{"id":"https://openalex.org/C172353545","wikidata":"https://www.wikidata.org/wiki/Q2121926","display_name":"Ripening","level":2,"score":0.449354887008667},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.42701634764671326},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.3624414801597595},{"id":"https://openalex.org/C44228677","wikidata":"https://www.wikidata.org/wiki/Q181898","display_name":"Polymerization","level":3,"score":0.34697508811950684},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.22085174918174744},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.21179789304733276},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.1914786696434021},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.12787005305290222},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.07872095704078674}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1104/pp.117.4.1293","doi":"https://doi.org/10.1104/pp.117.4.1293","is_oa":true,"landing_page_url":"https://doi.org/10.1104/pp.117.4.1293","pdf_url":"https://academic.oup.com/plphys/article-pdf/117/4/1293/37773136/plphys_v117_4_1293.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:9701584","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/9701584","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:34892","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC34892/","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.117.4.1293","doi":"https://doi.org/10.1104/pp.117.4.1293","is_oa":true,"landing_page_url":"https://doi.org/10.1104/pp.117.4.1293","pdf_url":"https://academic.oup.com/plphys/article-pdf/117/4/1293/37773136/plphys_v117_4_1293.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":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2006031601.pdf","grobid_xml":"https://content.openalex.org/works/W2006031601.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W1566666162","https://openalex.org/W1588566856","https://openalex.org/W1967305341","https://openalex.org/W1981323154","https://openalex.org/W1995821138","https://openalex.org/W2007150465","https://openalex.org/W2019785354","https://openalex.org/W2021002576","https://openalex.org/W2025043665","https://openalex.org/W2036757218","https://openalex.org/W2038574863","https://openalex.org/W2044499221","https://openalex.org/W2045765364","https://openalex.org/W2049135636","https://openalex.org/W2055842284","https://openalex.org/W2059870971","https://openalex.org/W2060817509","https://openalex.org/W2063968553","https://openalex.org/W2072029917","https://openalex.org/W2072638078","https://openalex.org/W2074178476","https://openalex.org/W2078597121","https://openalex.org/W2078616383","https://openalex.org/W2080378523","https://openalex.org/W2115889315","https://openalex.org/W2124208256","https://openalex.org/W2133753945","https://openalex.org/W2154276077","https://openalex.org/W2156206841","https://openalex.org/W2161995828","https://openalex.org/W2166005665","https://openalex.org/W2168446774","https://openalex.org/W2182713437","https://openalex.org/W2318843548","https://openalex.org/W2322953757","https://openalex.org/W2326664073","https://openalex.org/W2467028729","https://openalex.org/W4232534952","https://openalex.org/W4289845490","https://openalex.org/W4302772478","https://openalex.org/W6677233492"],"related_works":["https://openalex.org/W2530167129","https://openalex.org/W1993128107","https://openalex.org/W2074178476","https://openalex.org/W2122446807","https://openalex.org/W2166005665","https://openalex.org/W7097107891","https://openalex.org/W2081563075","https://openalex.org/W2154276077","https://openalex.org/W2095501080","https://openalex.org/W1995821138"],"abstract_inverted_index":{"The":[0,70],"hydrolysis":[1,28,88],"of":[2,29,59,78,89,102,195,213],"cell":[3,33,93],"wall":[4],"pectins":[5],"by":[6,35,122,208],"tomato":[7,60,202],"(Lycopersicon":[8],"esculentum)":[9],"polygalacturonase":[10],"(PG)":[11],"in":[12,44,75,99,145,146,200,206],"vitro":[13,147],"is":[14],"more":[15],"extensive":[16,125],"than":[17],"the":[18,27,45,56,67,76,87,100,192],"degradation":[19],"affecting":[20],"these":[21],"polymers":[22],"during":[23],"ripening.":[24],"We":[25],"examined":[26],"polygalacturonic":[30,90],"acid":[31,91],"and":[32,49,52,64,82,92,133,159,210,215],"walls":[34],"PG":[36,214],"isozyme":[37],"2":[38],"(PG2)":[39],"under":[40,53],"conditions":[41,54],"widely":[42],"adopted":[43],"literature":[46],"(pH":[47,62],"4.5":[48,112,186],"containing":[50],"Na+)":[51],"approximating":[55],"apoplastic":[57],"environment":[58],"fruit":[61],"6.0":[63,172],"K+":[65,79,105,139],"as":[66],"predominate":[68],"cation).":[69],"pH":[71,111,118,127,150,157,163,171,185],"optima":[72],"for":[73,86],"PG2":[74,123],"presence":[77,101],"were":[80,142,160],"1.5":[81],"0.5":[83],"units":[84],"higher":[85],"walls,":[94],"respectively,":[95],"compared":[96],"with":[97],"activity":[98],"Na+.":[103],"Increasing":[104],"concentration":[106],"stimulated":[107,166],"pectin":[108,168,182,198],"solubilization":[109,169],"at":[110,117,126,137,149,156,162,170,184],"but":[113,173],"had":[114,188],"little":[115],"influence":[116,190],"6.0.":[119,164],"Pectin":[120],"depolymerization":[121],"was":[124,134],"values":[128],"from":[129],"4.0":[130,151],"to":[131,152],"5.0":[132],"further":[135],"enhanced":[136],"high":[138],"levels.":[140],"Oligomers":[141],"abundant":[143],"products":[144],"reactions":[148],"5.0,":[153],"decreased":[154],"sharply":[155],"5.5,":[158],"negligible":[161],"EDTA":[165],"PG-mediated":[167,181],"did":[174],"not":[175],"promote":[176],"oligomer":[177],"production.":[178],"Ca2+":[179],"suppressed":[180],"release":[183],"yet":[187],"minimal":[189],"on":[191],"proportional":[193],"recovery":[194],"oligomers.":[196],"Extensive":[197],"breakdown":[199],"processed":[201],"might":[203],"be":[204],"explained":[205],"part":[207],"cation-":[209],"low-pH-induced":[211],"stimulation":[212],"other":[216],"wall-associated":[217],"enzymes.":[218]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}