{"id":"https://openalex.org/W7203829261","doi":"https://doi.org/10.1111/ppl.71068","title":"Uncovering the Chitosan\u2013Melatonin Axis in Sugarcane: First Report of Enhanced Tryptophan Decarboxylase and Tryptamine 5\u2010Hydroxylase Activities","display_name":"Uncovering the Chitosan\u2013Melatonin Axis in Sugarcane: First Report of Enhanced Tryptophan Decarboxylase and Tryptamine 5\u2010Hydroxylase Activities","publication_year":2026,"publication_date":"2026-07-01","ids":{"openalex":"https://openalex.org/W7203829261","doi":"https://doi.org/10.1111/ppl.71068","pmid":"https://pubmed.ncbi.nlm.nih.gov/42619641","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/13491303"},"language":"en","primary_location":{"id":"doi:10.1111/ppl.71068","doi":"https://doi.org/10.1111/ppl.71068","is_oa":false,"landing_page_url":"https://doi.org/10.1111/ppl.71068","pdf_url":null,"source":{"id":"https://openalex.org/S185046733","display_name":"Physiologia Plantarum","issn_l":"0031-9317","issn":["0031-9317","1399-3054"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physiologia Plantarum","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13491303/","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5147553957","display_name":"Dinesh Ithape","orcid":"https://orcid.org/0000-0002-9954-5849","observed_orcids":["https://orcid.org/0000-0002-9954-5849"]},"institutions":[{"id":"https://openalex.org/I878213199","display_name":"Savitribai Phule Pune University","ror":"https://ror.org/044g6d731","country_code":"IN","type":"education","lineage":["https://openalex.org/I878213199"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Dinesh Ithape","raw_affiliation_strings":["Department of Agriculture Science and Technology Vasantdada Sugar Institute  Pune India","Savitribai Phule Pune University  Pune India"],"raw_orcid":"https://orcid.org/0000-0002-9954-5849","affiliations":[{"raw_affiliation_string":"Department of Agriculture Science and Technology Vasantdada Sugar Institute  Pune India","institution_ids":[]},{"raw_affiliation_string":"Savitribai Phule Pune University  Pune India","institution_ids":["https://openalex.org/I878213199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023955842","display_name":"Nalini Arun Shinde","orcid":"https://orcid.org/0009-0007-6748-140X","observed_orcids":["https://orcid.org/0009-0007-6748-140X"]},"institutions":[{"id":"https://openalex.org/I878213199","display_name":"Savitribai Phule Pune University","ror":"https://ror.org/044g6d731","country_code":"IN","type":"education","lineage":["https://openalex.org/I878213199"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Nalini Shinde","raw_affiliation_strings":["Department of Agriculture Science and Technology Vasantdada Sugar Institute  Pune India","Savitribai Phule Pune University  Pune India"],"raw_orcid":"https://orcid.org/0009-0007-6748-140X","affiliations":[{"raw_affiliation_string":"Department of Agriculture Science and Technology Vasantdada Sugar Institute  Pune India","institution_ids":[]},{"raw_affiliation_string":"Savitribai Phule Pune University  Pune India","institution_ids":["https://openalex.org/I878213199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040257992","display_name":"Sunil Govind Dalvi","orcid":"https://orcid.org/0000-0001-6055-4492","observed_orcids":["https://orcid.org/0000-0001-6055-4492"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Sunil Dalvi","raw_affiliation_strings":["Department of Agriculture Science and Technology Vasantdada Sugar Institute  Pune India"],"raw_orcid":"https://orcid.org/0000-0001-6055-4492","affiliations":[{"raw_affiliation_string":"Department of Agriculture Science and Technology Vasantdada Sugar Institute  Pune India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5133356715","display_name":"Atharv Joshi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210088227","display_name":"MIT World Peace University","ror":"https://ror.org/004ymxd45","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210088227"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Atharva Joshi","raw_affiliation_strings":["Department of Biosciences and Technology, School of Science and Environmental Studies Dr. Vishwanath Karad MIT\u2010World Peace University  Pune India"],"raw_orcid":"https://orcid.org/0009-0008-7591-7581","affiliations":[{"raw_affiliation_string":"Department of Biosciences and Technology, School of Science and Environmental Studies Dr. Vishwanath Karad MIT\u2010World Peace University  Pune India","institution_ids":["https://openalex.org/I4210088227"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030824170","display_name":"Nithya N. Kutty","orcid":"https://orcid.org/0000-0002-2529-8080","observed_orcids":["https://orcid.org/0000-0002-2529-8080"]},"institutions":[{"id":"https://openalex.org/I4210088227","display_name":"MIT World Peace University","ror":"https://ror.org/004ymxd45","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210088227"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Nithya N. Kutty","raw_affiliation_strings":["Department of Biosciences and Technology, School of Science and Environmental Studies Dr. Vishwanath Karad MIT\u2010World Peace University  Pune India"],"raw_orcid":"https://orcid.org/0000-0002-2529-8080","affiliations":[{"raw_affiliation_string":"Department of Biosciences and Technology, School of Science and Environmental Studies Dr. Vishwanath Karad MIT\u2010World Peace University  Pune India","institution_ids":["https://openalex.org/I4210088227"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5040257992"],"corresponding_institution_ids":[],"apc_list":{"value":4150,"currency":"USD","value_usd":4150},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"178","issue":"4","first_page":"e71068","last_page":"e71068"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12407","display_name":"Plant Growth Enhancement Techniques","score":0.9980000257492065,"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/T12407","display_name":"Plant Growth Enhancement Techniques","score":0.9980000257492065,"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":0.0008999999845400453,"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/T12642","display_name":"Polymer-Based Agricultural Enhancements","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop 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/chitosan","display_name":"chitosan","score":0.8899999856948853},{"id":"https://openalex.org/keywords/melatonin-synthesis","display_name":"melatonin synthesis","score":0.9269999861717224},{"id":"https://openalex.org/keywords/tryptophan-decarboxylase","display_name":"tryptophan decarboxylase","score":0.9980000257492065},{"id":"https://openalex.org/keywords/auxin","display_name":"auxin","score":0.5410000085830688},{"id":"https://openalex.org/keywords/seed-germination","display_name":"seed germination","score":0.7319999933242798},{"id":"https://openalex.org/keywords/seedling-vigor","display_name":"seedling vigor","score":0.8149999976158142},{"id":"https://openalex.org/keywords/photosynthetic-pigments","display_name":"photosynthetic pigments","score":0.9210000038146973},{"id":"https://openalex.org/keywords/antioxidant-enzymes","display_name":"antioxidant enzymes","score":0.9160000085830688},{"id":"https://openalex.org/keywords/phenolic-compounds","display_name":"phenolic compounds","score":0.7670000195503235},{"id":"https://openalex.org/keywords/stress-tolerance","display_name":"stress tolerance","score":0.7319999933242798},{"id":"https://openalex.org/keywords/biostimulants","display_name":"biostimulants","score":0.7910000085830688},{"id":"https://openalex.org/keywords/sugarcane","display_name":"sugarcane","score":0.984000027179718}],"concepts":[{"id":"https://openalex.org/C2777135210","wikidata":"https://www.wikidata.org/wiki/Q409439","display_name":"Tryptamine","level":2,"score":0.6863999962806702},{"id":"https://openalex.org/C207778908","wikidata":"https://www.wikidata.org/wiki/Q190022","display_name":"Auxin","level":3,"score":0.6678000092506409},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6439999938011169},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.5227000117301941},{"id":"https://openalex.org/C100701293","wikidata":"https://www.wikidata.org/wiki/Q193838","display_name":"Germination","level":2,"score":0.5087000131607056},{"id":"https://openalex.org/C2776373379","wikidata":"https://www.wikidata.org/wiki/Q43177","display_name":"Chlorophyll","level":2,"score":0.4952999949455261},{"id":"https://openalex.org/C2777477808","wikidata":"https://www.wikidata.org/wiki/Q407595","display_name":"Metabolite","level":2,"score":0.47530001401901245},{"id":"https://openalex.org/C2776706248","wikidata":"https://www.wikidata.org/wiki/Q181003","display_name":"Tryptophan","level":3,"score":0.46239998936653137},{"id":"https://openalex.org/C183688256","wikidata":"https://www.wikidata.org/wiki/Q11982","display_name":"Photosynthesis","level":2,"score":0.4537000060081482},{"id":"https://openalex.org/C2778979269","wikidata":"https://www.wikidata.org/wiki/Q106951292","display_name":"Catalase","level":3,"score":0.4489000141620636},{"id":"https://openalex.org/C2777108408","wikidata":"https://www.wikidata.org/wiki/Q11002","display_name":"Sugar","level":2,"score":0.430400013923645},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.3853999972343445},{"id":"https://openalex.org/C2778182776","wikidata":"https://www.wikidata.org/wiki/Q180912","display_name":"Melatonin","level":2,"score":0.3833000063896179},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.37209999561309814},{"id":"https://openalex.org/C2777347573","wikidata":"https://www.wikidata.org/wiki/Q522244","display_name":"Secondary metabolite","level":3,"score":0.36079999804496765},{"id":"https://openalex.org/C28781525","wikidata":"https://www.wikidata.org/wiki/Q191907","display_name":"Carotenoid","level":2,"score":0.3490999937057495},{"id":"https://openalex.org/C553450214","wikidata":"https://www.wikidata.org/wiki/Q851162","display_name":"Biosynthesis","level":3,"score":0.34610000252723694},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.2973000109195709},{"id":"https://openalex.org/C16613235","wikidata":"https://www.wikidata.org/wiki/Q285982","display_name":"Endogeny","level":2,"score":0.2678000032901764},{"id":"https://openalex.org/C28212737","wikidata":"https://www.wikidata.org/wiki/Q5381543","display_name":"Enzyme assay","level":3,"score":0.25839999318122864},{"id":"https://openalex.org/C2778177256","wikidata":"https://www.wikidata.org/wiki/Q192949","display_name":"Plant hormone","level":3,"score":0.25690001249313354},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.2508000135421753}],"mesh":[{"descriptor_ui":"D000975","descriptor_name":"Antioxidants","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D002734","descriptor_name":"Chlorophyll","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D008550","descriptor_name":"Melatonin","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D010788","descriptor_name":"Photosynthesis","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D010940","descriptor_name":"Plant Proteins","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D018525","descriptor_name":"Germination","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D031786","descriptor_name":"Saccharum","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D031786","descriptor_name":"Saccharum","qualifier_ui":"Q000201","qualifier_name":"enzymology","is_major_topic":true},{"descriptor_ui":"D031786","descriptor_name":"Saccharum","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D048271","descriptor_name":"Chitosan","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D048271","descriptor_name":"Chitosan","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":true}],"locations_count":3,"locations":[{"id":"doi:10.1111/ppl.71068","doi":"https://doi.org/10.1111/ppl.71068","is_oa":false,"landing_page_url":"https://doi.org/10.1111/ppl.71068","pdf_url":null,"source":{"id":"https://openalex.org/S185046733","display_name":"Physiologia Plantarum","issn_l":"0031-9317","issn":["0031-9317","1399-3054"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physiologia Plantarum","raw_type":"journal-article"},{"id":"pmid:42619641","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42619641","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":"Physiologia plantarum","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:13491303","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13491303/","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Physiol Plant","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:13491303","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13491303/","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Physiol Plant","raw_type":"Text"},"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.9208999872207642,"id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F8695450237","display_name":"Virginia Sheriffs' Institute","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":85,"referenced_works":["https://openalex.org/W1683216372","https://openalex.org/W1740193889","https://openalex.org/W1988328650","https://openalex.org/W1991075865","https://openalex.org/W2009674410","https://openalex.org/W2051784100","https://openalex.org/W2076670877","https://openalex.org/W2082418990","https://openalex.org/W2090607828","https://openalex.org/W2091848886","https://openalex.org/W2092302313","https://openalex.org/W2097394188","https://openalex.org/W2126159897","https://openalex.org/W2149896488","https://openalex.org/W2178703498","https://openalex.org/W2290965163","https://openalex.org/W2395664145","https://openalex.org/W2399284521","https://openalex.org/W2416062875","https://openalex.org/W2516070499","https://openalex.org/W2611271905","https://openalex.org/W2638127606","https://openalex.org/W2752263443","https://openalex.org/W2886668284","https://openalex.org/W2898152132","https://openalex.org/W2907188745","https://openalex.org/W2910336511","https://openalex.org/W2921595867","https://openalex.org/W2967649127","https://openalex.org/W2981314360","https://openalex.org/W3000163750","https://openalex.org/W3000655297","https://openalex.org/W3002935020","https://openalex.org/W3016713963","https://openalex.org/W3038552717","https://openalex.org/W3082869857","https://openalex.org/W3097473210","https://openalex.org/W3111050728","https://openalex.org/W3121434130","https://openalex.org/W3122721459","https://openalex.org/W3139522327","https://openalex.org/W3195336314","https://openalex.org/W3197722821","https://openalex.org/W3199711207","https://openalex.org/W3201400030","https://openalex.org/W3203720000","https://openalex.org/W4200356840","https://openalex.org/W4214507948","https://openalex.org/W4281729499","https://openalex.org/W4281988537","https://openalex.org/W4285740510","https://openalex.org/W4294792905","https://openalex.org/W4296993005","https://openalex.org/W4308326683","https://openalex.org/W4309458832","https://openalex.org/W4309705476","https://openalex.org/W4310249345","https://openalex.org/W4317567341","https://openalex.org/W4320719246","https://openalex.org/W4322703994","https://openalex.org/W4323316968","https://openalex.org/W4324129845","https://openalex.org/W4380523466","https://openalex.org/W4384828485","https://openalex.org/W4385840417","https://openalex.org/W4386948199","https://openalex.org/W4391197001","https://openalex.org/W4392289411","https://openalex.org/W4393236760","https://openalex.org/W4395675473","https://openalex.org/W4399097142","https://openalex.org/W4399389702","https://openalex.org/W4400328187","https://openalex.org/W4401027143","https://openalex.org/W4402373946","https://openalex.org/W4403386205","https://openalex.org/W4404007000","https://openalex.org/W4404386075","https://openalex.org/W4404512253","https://openalex.org/W4404552716","https://openalex.org/W4404993096","https://openalex.org/W4406192713","https://openalex.org/W4407740818","https://openalex.org/W4411099610","https://openalex.org/W4411951339"],"related_works":["https://openalex.org/W4396625129","https://openalex.org/W2967649127","https://openalex.org/W2606511702","https://openalex.org/W2996285537","https://openalex.org/W2910336511","https://openalex.org/W2037508752","https://openalex.org/W2962749647","https://openalex.org/W4413099571","https://openalex.org/W3217187146","https://openalex.org/W2982659281"],"abstract_inverted_index":{"Globally,":[0],"chitosan":[1,66,106,197],"and":[2,18,31,50,74,76,127,152,168,181,189,206,213,245],"phyto-melatonin":[3,109,121,205,229,236],"have":[4],"been":[5,27],"explored":[6],"as":[7,54,56],"versatile":[8],"bio-stimulants":[9],"for":[10,45],"the":[11,33,46,62,80,91,96,115,134,221],"induction":[12],"of":[13,48,64,98,102,141,226,234,242],"tolerance":[14,215],"to":[15],"multiple":[16],"stresses":[17],"enhancing":[19,32],"crop":[20,44],"productivity":[21],"sustainably.":[22],"Its":[23],"role":[24],"has":[25],"also":[26,157],"reported":[28],"in":[29,37,69,79,120,138,161,216,224],"eliciting":[30],"different":[34,51],"secondary":[35],"metabolites":[36],"plants.":[38],"Sugarcane":[39],"is":[40,198],"an":[41,240],"efficient":[42],"bioenergy":[43],"production":[47,248],"sugar":[49],"industrial":[52],"products,":[53],"well":[55],"biofuel.":[57],"The":[58],"present":[59],"study":[60,219],"evaluates":[61],"effect":[63],"gamma-irradiated":[65,105,196,227],"on":[67],"improvements":[68,160],"key":[70,117,235],"parameters,":[71],"viz.,":[72,123,176,184],"germination":[73,146],"physiological":[75,211],"biochemical":[77],"traits":[78],"sugarcane":[81,225,247],"variety":[82],"Co":[83],"86032":[84],"associated":[85],"with":[86,95,232],"enhanced":[87,108,116,173],"melatonin":[88],"biosynthesis":[89],"at":[90],"settling":[92],"stage.":[93],"Concomitant":[94],"accumulation":[97,110,230],"stress-associated":[99],"metabolites,":[100],"application":[101],"100":[103],"ppm":[104],"significantly":[107],"(2.3":[111],"ppm),":[112],"primarily":[113],"through":[114],"enzyme":[118],"activities":[119],"biosynthesis,":[122],"tryptophan":[124],"decarboxylase":[125],"(63.25%)":[126],"tryptamine":[128],"5-hydroxylase":[129],"(36.54%),":[130],"which":[131],"further":[132],"activated":[133],"metabolite":[135],"cascade,":[136],"resulting":[137],"significant":[139],"enhancements":[140],"total":[142,166,187],"auxin":[143],"content":[144],"(45.17%),":[145],"percentage,":[147],"leaf":[148],"area,":[149],"vigor":[150,153],"index-I,":[151],"index-II.":[154],"Photosynthetic":[155],"pigments":[156],"show":[158],"marked":[159],"chlorophyll":[162,164],"a,":[163],"b,":[165],"chlorophyll,":[167],"carotenoids.":[169],"Furthermore,":[170],"there":[171],"were":[172],"enzymatic":[174],"antioxidants,":[175,183],"peroxidase,":[177,179],"ascorbate":[178],"chitinase,":[180],"non-enzymatic":[182],"reducing":[185],"sugars,":[186],"sugars":[188],"phenolics.":[190],"Collectively,":[191],"these":[192],"findings":[193],"suggest":[194],"that":[195,202],"a":[199],"novel":[200],"biostimulator":[201],"enhances":[203],"endogenous":[204],"auxins":[207],"levels,":[208],"settlings":[209],"vigor,":[210],"efficiency,":[212],"stress":[214],"sugarcane.":[217],"This":[218],"provides":[220],"first":[222],"evidence":[223],"chitosan-induced":[228],"coupled":[231],"upregulation":[233],"biosynthetic":[237],"enzymes,":[238],"offering":[239],"association":[241],"elicitor-driven,":[243],"climate-resilient,":[244],"sustainable":[246],"strategy.":[249]},"counts_by_year":[],"updated_date":"2026-11-13T13:42:25.865203","created_date":"2026-08-21T00:00:00"}