{"id":"https://openalex.org/W2971761863","doi":"https://doi.org/10.1080/02571862.2019.1631399","title":"Seed oil content and fatty acid composition response to ethyl methanesulphonate mutagenesis in vernonia","display_name":"Seed oil content and fatty acid composition response to ethyl methanesulphonate mutagenesis in vernonia","publication_year":2019,"publication_date":"2019-09-06","ids":{"openalex":"https://openalex.org/W2971761863","doi":"https://doi.org/10.1080/02571862.2019.1631399","mag":"2971761863"},"language":"en","primary_location":{"id":"doi:10.1080/02571862.2019.1631399","doi":"https://doi.org/10.1080/02571862.2019.1631399","is_oa":false,"landing_page_url":"https://doi.org/10.1080/02571862.2019.1631399","pdf_url":null,"source":{"id":"https://openalex.org/S2764755494","display_name":"South African Journal of Plant and Soil","issn_l":"0257-1862","issn":["0257-1862","2167-034X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["dhet","dongbi-c","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"South African Journal of Plant and Soil","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":"https://openalex.org/A5048207638","display_name":"Sandile Thamsanqa Hadebe","orcid":"https://orcid.org/0000-0002-7096-1566","observed_orcids":["https://orcid.org/0000-0002-7096-1566"]},"institutions":[{"id":"https://openalex.org/I114499477","display_name":"University of Fort Hare","ror":"https://ror.org/0184vwv17","country_code":"ZA","type":"education","lineage":["https://openalex.org/I114499477"]}],"countries":["ZA"],"is_corresponding":true,"raw_author_name":"Sandile Hadebe","raw_affiliation_strings":["Department of Agronomy, Faculty of Science and Agriculture, University of Fort Hare, Alice, South Africa"],"raw_orcid":"https://orcid.org/0000-0002-7096-1566","affiliations":[{"raw_affiliation_string":"Department of Agronomy, Faculty of Science and Agriculture, University of Fort Hare, Alice, South Africa","institution_ids":["https://openalex.org/I114499477"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060841751","display_name":"Albert Thembinkosi Modi","orcid":"https://orcid.org/0000-0002-6887-1721","observed_orcids":["https://orcid.org/0000-0002-6887-1721","https://orcid.org/0009-0001-7906-4706"]},"institutions":[{"id":"https://openalex.org/I95023434","display_name":"University of KwaZulu-Natal","ror":"https://ror.org/04qzfn040","country_code":"ZA","type":"education","lineage":["https://openalex.org/I95023434"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Albert T Modi","raw_affiliation_strings":["Crop Science, School of Agricultural, Earth and Environmental Sciences, University of KwaZulu-Natal, Pietermaritzburg, South Africa"],"raw_orcid":"https://orcid.org/0000-0002-6887-1721","affiliations":[{"raw_affiliation_string":"Crop Science, School of Agricultural, Earth and Environmental Sciences, University of KwaZulu-Natal, Pietermaritzburg, South Africa","institution_ids":["https://openalex.org/I95023434"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005552404","display_name":"A. Hugo","orcid":"https://orcid.org/0000-0001-9199-6605","observed_orcids":["https://orcid.org/0000-0001-9199-6605"]},"institutions":[{"id":"https://openalex.org/I26999989","display_name":"University of the Free State","ror":"https://ror.org/009xwd568","country_code":"ZA","type":"education","lineage":["https://openalex.org/I26999989"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Arno Hugo","raw_affiliation_strings":["Department of Microbial, Biochemical and Food Biotechnology, University of the Free State, Bloemfontein, South Africa"],"raw_orcid":"https://orcid.org/0000-0001-9199-6605","affiliations":[{"raw_affiliation_string":"Department of Microbial, Biochemical and Food Biotechnology, University of the Free State, Bloemfontein, South Africa","institution_ids":["https://openalex.org/I26999989"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004579801","display_name":"Hussein Shimelis","orcid":"https://orcid.org/0000-0003-2793-8392","observed_orcids":["https://orcid.org/0000-0003-2793-8392"]},"institutions":[{"id":"https://openalex.org/I95023434","display_name":"University of KwaZulu-Natal","ror":"https://ror.org/04qzfn040","country_code":"ZA","type":"education","lineage":["https://openalex.org/I95023434"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Hussein A Shimelis","raw_affiliation_strings":["Crop Science, School of Agricultural, Earth and Environmental Sciences, University of KwaZulu-Natal, Pietermaritzburg, South Africa"],"raw_orcid":"https://orcid.org/0000-0003-2793-8392","affiliations":[{"raw_affiliation_string":"Crop Science, School of Agricultural, Earth and Environmental Sciences, University of KwaZulu-Natal, Pietermaritzburg, South Africa","institution_ids":["https://openalex.org/I95023434"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5048207638"],"corresponding_institution_ids":["https://openalex.org/I114499477"],"apc_list":null,"apc_paid":null,"fwci":0.7294,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.72314509,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":96},"biblio":{"volume":"36","issue":"5","first_page":"375","last_page":"380"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12828","display_name":"Plant Genetic and Mutation Studies","score":0.9550999999046326,"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/T12828","display_name":"Plant Genetic and Mutation Studies","score":0.9550999999046326,"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/T12742","display_name":"Sunflower and Safflower Cultivation","score":0.030799999833106995,"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/T11844","display_name":"Lipid metabolism and biosynthesis","score":0.007699999958276749,"subfield":{"id":"https://openalex.org/subfields/1303","display_name":"Biochemistry"},"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/vernonia","display_name":"Vernonia","score":0.722000002861023},{"id":"https://openalex.org/keywords/ems-mutagenesis","display_name":"EMS mutagenesis","score":0.9100000262260437},{"id":"https://openalex.org/keywords/seed-oil-content","display_name":"seed oil content","score":0.9200000166893005},{"id":"https://openalex.org/keywords/fatty-acid-composition","display_name":"fatty acid composition","score":0.9980000257492065},{"id":"https://openalex.org/keywords/vernolic-acid","display_name":"vernolic acid","score":0.9990000128746033},{"id":"https://openalex.org/keywords/chlorophyll-mutations","display_name":"chlorophyll mutations","score":0.7620000243186951},{"id":"https://openalex.org/keywords/palmitic-acid","display_name":"palmitic acid","score":0.7630000114440918},{"id":"https://openalex.org/keywords/oleic-acid","display_name":"oleic acid","score":0.781000018119812},{"id":"https://openalex.org/keywords/linoleic-acid","display_name":"linoleic acid","score":0.7099999785423279}],"concepts":[{"id":"https://openalex.org/C16318435","wikidata":"https://www.wikidata.org/wiki/Q149299","display_name":"Mutagenesis","level":4,"score":0.7710855007171631},{"id":"https://openalex.org/C2779936771","wikidata":"https://www.wikidata.org/wiki/Q209727","display_name":"Palmitic acid","level":3,"score":0.679142951965332},{"id":"https://openalex.org/C2779516699","wikidata":"https://www.wikidata.org/wiki/Q209685","display_name":"Stearic acid","level":2,"score":0.6633410453796387},{"id":"https://openalex.org/C2780809830","wikidata":"https://www.wikidata.org/wiki/Q407426","display_name":"Linoleic acid","level":3,"score":0.5983309745788574},{"id":"https://openalex.org/C543025807","wikidata":"https://www.wikidata.org/wiki/Q61476","display_name":"Fatty acid","level":2,"score":0.5763780474662781},{"id":"https://openalex.org/C40231798","wikidata":"https://www.wikidata.org/wiki/Q1333743","display_name":"Composition (language)","level":2,"score":0.5501037240028381},{"id":"https://openalex.org/C2781403372","wikidata":"https://www.wikidata.org/wiki/Q207688","display_name":"Oleic acid","level":2,"score":0.5336989164352417},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5009548664093018},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.4995265007019043},{"id":"https://openalex.org/C143065580","wikidata":"https://www.wikidata.org/wiki/Q3285695","display_name":"Mutant","level":3,"score":0.4153788685798645},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.40565428137779236},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3330533504486084},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.21610262989997864},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.1174464225769043},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/02571862.2019.1631399","doi":"https://doi.org/10.1080/02571862.2019.1631399","is_oa":false,"landing_page_url":"https://doi.org/10.1080/02571862.2019.1631399","pdf_url":null,"source":{"id":"https://openalex.org/S2764755494","display_name":"South African Journal of Plant and Soil","issn_l":"0257-1862","issn":["0257-1862","2167-034X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["dhet","dongbi-c","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"South African Journal of Plant and Soil","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9208999872207642,"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1587640374","https://openalex.org/W1988692663","https://openalex.org/W1991862692","https://openalex.org/W2002690419","https://openalex.org/W2016606506","https://openalex.org/W2033637126","https://openalex.org/W2034856691","https://openalex.org/W2061920006","https://openalex.org/W2066056098","https://openalex.org/W2086951696","https://openalex.org/W2090098411","https://openalex.org/W2107768413","https://openalex.org/W2128773672","https://openalex.org/W2132359132","https://openalex.org/W2135033961","https://openalex.org/W2141008332","https://openalex.org/W2148325367","https://openalex.org/W2151188702","https://openalex.org/W2155758352","https://openalex.org/W2156189508","https://openalex.org/W2167551442","https://openalex.org/W2168170287","https://openalex.org/W2168526937","https://openalex.org/W2610040979","https://openalex.org/W2898007453","https://openalex.org/W2908631100","https://openalex.org/W3198228086","https://openalex.org/W4206185067","https://openalex.org/W4234425115","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2168227428","https://openalex.org/W2898007453","https://openalex.org/W3017742147","https://openalex.org/W4366498201","https://openalex.org/W2016128030","https://openalex.org/W2610040979","https://openalex.org/W2324204707","https://openalex.org/W1978973639","https://openalex.org/W2087571951","https://openalex.org/W2013846330"],"abstract_inverted_index":{"Vernonia":[0],"[Centrapalus":[1],"pauciflorus":[2],"(Willd.)":[3],"H.Rob.]":[4],"is":[5,160,184],"a":[6,19,185],"novel":[7],"industrial":[8],"oilseed":[9],"crop":[10],"that":[11,125,158],"can":[12],"be":[13,138],"used":[14],"to":[15,28,68,162,187,198],"produce":[16],"vernolic":[17,96,151,164],"acid,":[18],"naturally":[20],"epoxidised":[21],"fatty":[22,41,73,132,155,176],"acid.":[23],"The":[24,145],"study":[25],"objective":[26],"was":[27,119],"determine":[29],"whether":[30],"ethyl":[31],"methylsulphonate":[32,92],"(EMS)":[33],"mutagenesis":[34,93,130,180,190],"significantly":[35,94,100,120],"altered":[36],"seed":[37,69,193],"oil":[38,70,194],"content":[39,71],"and":[40,55,63,72,77,99,106,140,153],"acid":[42,74,97,108,117,133,152,165],"compositions":[43],"in":[44,88,110,135,181],"selected":[45],"vernonia":[46,65,136],"accessions.":[47],"Seeds":[48],"were":[49],"harvested":[50,89],"from":[51,60,201],"mutant":[52],"plants":[53],"with":[54,79],"without":[56],"visual":[57],"chlorophyll":[58,83],"mutations":[59,84],"the":[61,111,126,168,172],"Vge-1":[62,112],"Vge-4":[64],"accessions,":[66],"subjected":[67],"composition":[75,109,118,134],"analyses":[76],"compared":[78],"untreated":[80],"controls.":[81],"Visual":[82],"confirmed":[85],"EMS":[86,129,179,189],"mutation":[87,143],"plants.":[90],"Ethyl":[91],"reduced":[95],"composition,":[98],"increased":[101],"linoleic,":[102],"oleic,":[103],"palmitic,":[104],"stearic":[105],"arachidic":[107],"accession.":[113],"In":[114],"Vge-4,":[115],"palmitic":[116],"increased.":[121],"Results":[122],"obtained":[123],"suggested":[124],"effect":[127],"of":[128,174],"on":[131,192],"could":[137],"accession-specific":[139],"influenced":[141],"by":[142],"level.":[144],"significant":[146],"but":[147],"negative":[148],"association":[149],"between":[150],"other":[154,175],"acids":[156,177],"indicates":[157],"there":[159],"potential":[161],"increase":[163],"while":[166],"at":[167],"same":[169],"time":[170],"reducing":[171],"contents":[173],"through":[178],"vernonia.":[182],"There":[183],"need":[186],"assess":[188],"impact":[191],"over":[195],"successive":[196],"generations":[197],"confirm":[199],"results":[200],"this":[202],"study.":[203]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2019-09-12T00:00:00"}