{"id":"https://openalex.org/W2473102481","doi":"https://doi.org/10.1093/oxfordjournals.aob.a086712","title":"Agmatine Metabolism and Hordatine Formation in Barley Seedlings","display_name":"Agmatine Metabolism and Hordatine Formation in Barley Seedlings","publication_year":1984,"publication_date":"1984-04-01","ids":{"openalex":"https://openalex.org/W2473102481","doi":"https://doi.org/10.1093/oxfordjournals.aob.a086712","mag":"2473102481"},"language":"en","primary_location":{"id":"doi:10.1093/oxfordjournals.aob.a086712","doi":"https://doi.org/10.1093/oxfordjournals.aob.a086712","is_oa":false,"landing_page_url":"https://doi.org/10.1093/oxfordjournals.aob.a086712","pdf_url":null,"source":{"id":"https://openalex.org/S2254258","display_name":"Annals of Botany","issn_l":"0305-7364","issn":["0305-7364","1095-8290"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-2","ki-jl-1","medline","norway-1","poland-100","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":"Annals 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":"https://openalex.org/A5108498726","display_name":"Colin R. Bird","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"C. R. BIRD","raw_affiliation_strings":["Long Ashton Research Station, University of Bristol Long Ashton, Bristol BS18 9AF, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Long Ashton Research Station, University of Bristol Long Ashton, Bristol BS18 9AF, UK","institution_ids":["https://openalex.org/I36234482"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111216168","display_name":"T.A. Smith","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"T. A. SMITH","raw_affiliation_strings":["Long Ashton Research Station, University of Bristol Long Ashton, Bristol BS18 9AF, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Long Ashton Research Station, University of Bristol Long Ashton, Bristol BS18 9AF, UK","institution_ids":["https://openalex.org/I36234482"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5108498726"],"corresponding_institution_ids":["https://openalex.org/I36234482"],"apc_list":{"value":2743,"currency":"GBP","value_usd":3617},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":"53","issue":"4","first_page":"483","last_page":"488"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11924","display_name":"Polyamine Metabolism and Applications","score":0.9672999978065491,"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"}},"topics":[{"id":"https://openalex.org/T11924","display_name":"Polyamine Metabolism and Applications","score":0.9672999978065491,"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"}},{"id":"https://openalex.org/T11237","display_name":"Plant Gene Expression Analysis","score":0.005499999970197678,"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"}},{"id":"https://openalex.org/T11882","display_name":"Plant biochemistry and biosynthesis","score":0.0032999999821186066,"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/barley-seedlings","display_name":"barley seedlings","score":0.8560000061988831},{"id":"https://openalex.org/keywords/putrescine","display_name":"putrescine","score":0.9279999732971191},{"id":"https://openalex.org/keywords/spermidine","display_name":"spermidine","score":0.9440000057220459},{"id":"https://openalex.org/keywords/germination","display_name":"germination","score":0.628000020980835},{"id":"https://openalex.org/keywords/etiolated-seedlings","display_name":"etiolated seedlings","score":0.6589999794960022},{"id":"https://openalex.org/keywords/polyamines","display_name":"polyamines","score":0.5759999752044678}],"concepts":[{"id":"https://openalex.org/C100701293","wikidata":"https://www.wikidata.org/wiki/Q193838","display_name":"Germination","level":2,"score":0.9630231857299805},{"id":"https://openalex.org/C2777167505","wikidata":"https://www.wikidata.org/wiki/Q410190","display_name":"Putrescine","level":3,"score":0.8804032802581787},{"id":"https://openalex.org/C2781448169","wikidata":"https://www.wikidata.org/wiki/Q394317","display_name":"Agmatine","level":4,"score":0.8436415195465088},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.84218430519104},{"id":"https://openalex.org/C21410773","wikidata":"https://www.wikidata.org/wiki/Q220869","display_name":"Shoot","level":2,"score":0.7458702921867371},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.5171253681182861},{"id":"https://openalex.org/C2777497464","wikidata":"https://www.wikidata.org/wiki/Q418834","display_name":"Spermidine","level":3,"score":0.5168586373329163},{"id":"https://openalex.org/C2993665447","wikidata":"https://www.wikidata.org/wiki/Q11577","display_name":"Hordeum vulgare","level":3,"score":0.4281124472618103},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.4050655663013458},{"id":"https://openalex.org/C46757340","wikidata":"https://www.wikidata.org/wiki/Q43238","display_name":"Poaceae","level":2,"score":0.28737685084342957},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.09774520993232727},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.05820843577384949}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/oxfordjournals.aob.a086712","doi":"https://doi.org/10.1093/oxfordjournals.aob.a086712","is_oa":false,"landing_page_url":"https://doi.org/10.1093/oxfordjournals.aob.a086712","pdf_url":null,"source":{"id":"https://openalex.org/S2254258","display_name":"Annals of Botany","issn_l":"0305-7364","issn":["0305-7364","1095-8290"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-2","ki-jl-1","medline","norway-1","poland-100","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":"Annals of Botany","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.9208999872207642,"id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1591489547","https://openalex.org/W2018457545","https://openalex.org/W2077592651","https://openalex.org/W2136128097"],"related_works":["https://openalex.org/W2090083047","https://openalex.org/W4411662029","https://openalex.org/W1983056389","https://openalex.org/W2059102885","https://openalex.org/W2009655023","https://openalex.org/W2604535601","https://openalex.org/W2018476910","https://openalex.org/W2110828678","https://openalex.org/W2352118845","https://openalex.org/W2094191123"],"abstract_inverted_index":{"In":[0,98],"the":[1,39,49,52,72,99],"shoots":[2,100],"of":[3,26,48,101],"dark-grown":[4],"barley":[5,102],"seedlings":[6,103],"coumaroylagmatine":[7],"concentration":[8,68],"reaches":[9],"a":[10,111],"peak":[11,59,112],"3":[12],"d":[13,22,35,64,76,87,95,114],"after":[14,23,36,65,77,88,115],"germination;":[15],"however,":[16],"none":[17],"could":[18,121],"be":[19,122],"detected":[20],"5":[21,94],"germination.":[24,66,78,97],"Concentrations":[25],"hordatines":[27,125],"A,":[28],"B":[29,128],"and":[30,38,57,62,74,90,127],"M":[31,109],"show":[32],"maxima":[33],"6":[34],"germination":[37,89,116],"concentrations":[40],"decline":[41],"to":[42],"less":[43],"than":[44],"50":[45],"per":[46],"cent":[47],"maximum":[50],"by":[51],"11th":[53],"d.":[54],"Putrescine,":[55],"agmatine":[56],"spermidine":[58],"respectively":[60],"3,4":[61],"8":[63],"Putrescine":[67],"declines":[69],"rapidly":[70],"between":[71],"8th":[73],"9th":[75],"Agmatine":[79],"coumaroyl":[80],"transferase":[81],"(ACT)":[82],"activity":[83,91],"is":[84,92],"greatest":[85],"3\u20134":[86],"undetectable":[93],"from":[96],"grown":[104],"under":[105],"diurnal":[106],"illumination,":[107],"hordatine":[108],"reached":[110],"7":[113],"but":[117],"no":[118],"distinct":[119],"peaks":[120],"found":[123],"for":[124],"A":[126],"or":[129],"coumaroylagmatine.":[130]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-07-22T00:00:00"}