{"id":"https://openalex.org/W7204163755","doi":"https://doi.org/10.33545/26174693.2026.v10.i8sx.9722","title":"Diallel analysis of heterosis and combining ability for chlorophyll content across growth stages in okra [Abelmoschus esculentus (L.) Moench]","display_name":"Diallel analysis of heterosis and combining ability for chlorophyll content across growth stages in okra [Abelmoschus esculentus (L.) Moench]","publication_year":2026,"publication_date":"2026-08-01","ids":{"openalex":"https://openalex.org/W7204163755","doi":"https://doi.org/10.33545/26174693.2026.v10.i8sx.9722"},"language":"en","primary_location":{"id":"doi:10.33545/26174693.2026.v10.i8sx.9722","doi":"https://doi.org/10.33545/26174693.2026.v10.i8sx.9722","is_oa":true,"landing_page_url":"https://doi.org/10.33545/26174693.2026.v10.i8sx.9722","pdf_url":"https://www.biochemjournal.com/archives/2026/vol10issue8S/PartX/S-10-8-231-232.pdf","source":{"id":"https://openalex.org/S4210236697","display_name":"International Journal of Advanced Biochemistry Research","issn_l":"2617-4693","issn":["2617-4693","2617-4707"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Advanced Biochemistry Research","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.biochemjournal.com/archives/2026/vol10issue8S/PartX/S-10-8-231-232.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5133215503","display_name":"J. S. Vidyarani","orcid":"https://orcid.org/0009-0006-1465-4752","observed_orcids":["https://orcid.org/0009-0006-1465-4752"]},"institutions":[{"id":"https://openalex.org/I102458738","display_name":"University of Horticultural Sciences Bagalkote","ror":"https://ror.org/02nctxr05","country_code":"IN","type":"education","lineage":["https://openalex.org/I102458738"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vidyarani JS","raw_affiliation_strings":["Department of Vegetable Science , College of Horticulture , University of Horticultural Sciences , Bagalkot , Karnataka , India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Vegetable Science , College of Horticulture , University of Horticultural Sciences , Bagalkot , Karnataka , India","institution_ids":["https://openalex.org/I102458738"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111883113","display_name":"Vijayakumar Rathod","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I102458738","display_name":"University of Horticultural Sciences Bagalkote","ror":"https://ror.org/02nctxr05","country_code":"IN","type":"education","lineage":["https://openalex.org/I102458738"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vijayakumar Rathod","raw_affiliation_strings":["Department of Vegetable Science , COH , UHS , Bagalkot , Karnataka , India Shashikanth Evoor Associate Professor,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Vegetable Science , COH , UHS , Bagalkot , Karnataka , India Shashikanth Evoor Associate Professor,","institution_ids":["https://openalex.org/I102458738"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079979303","display_name":"Shashikanth Evoor","orcid":"https://orcid.org/0009-0008-3020-1424","observed_orcids":["https://orcid.org/0009-0008-3020-1424"]},"institutions":[{"id":"https://openalex.org/I102458738","display_name":"University of Horticultural Sciences Bagalkote","ror":"https://ror.org/02nctxr05","country_code":"IN","type":"education","lineage":["https://openalex.org/I102458738"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shashikanth Evoor","raw_affiliation_strings":["Department of Vegetable Science , College of Horticulture , University of Horticultural Sciences , Bagalkot , Karnataka , India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Vegetable Science , College of Horticulture , University of Horticultural Sciences , Bagalkot , Karnataka , India","institution_ids":["https://openalex.org/I102458738"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008594931","display_name":"S. Cholin Sarvamangala","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I102458738","display_name":"University of Horticultural Sciences Bagalkote","ror":"https://ror.org/02nctxr05","country_code":"IN","type":"education","lineage":["https://openalex.org/I102458738"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sarvamanagal Cholin","raw_affiliation_strings":["Department of Vegetable Science , College of Horticulture , University of Horticultural Sciences , Bagalkot , Karnataka , India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Vegetable Science , College of Horticulture , University of Horticultural Sciences , Bagalkot , Karnataka , India","institution_ids":["https://openalex.org/I102458738"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5125452102","display_name":"Sayeed Wajeed Rajahmed Mulla","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sayeed Wajeed Rajahmed Mulla","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"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":"10","issue":"8S","first_page":"2167","last_page":"2172"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13008","display_name":"Agricultural Practices and Plant Genetics","score":1.0,"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/T13008","display_name":"Agricultural Practices and Plant Genetics","score":1.0,"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/T11229","display_name":"Genetics and Plant Breeding","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"}},{"id":"https://openalex.org/T12243","display_name":"Research in Cotton Cultivation","score":0.0,"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/okra","display_name":"okra","score":0.996999979019165},{"id":"https://openalex.org/keywords/chlorophyll-content","display_name":"chlorophyll content","score":0.949999988079071},{"id":"https://openalex.org/keywords/heterosis","display_name":"heterosis","score":0.9769999980926514},{"id":"https://openalex.org/keywords/combining-ability","display_name":"combining ability","score":0.9959999918937683},{"id":"https://openalex.org/keywords/diallel-analysis","display_name":"diallel analysis","score":0.9079999923706055},{"id":"https://openalex.org/keywords/general-combining-ability","display_name":"general combining ability","score":0.6899999976158142},{"id":"https://openalex.org/keywords/specific-combining-ability","display_name":"specific combining ability","score":0.9879999756813049},{"id":"https://openalex.org/keywords/additive-gene-action","display_name":"additive gene action","score":0.8529999852180481},{"id":"https://openalex.org/keywords/non-additive-gene-action","display_name":"non-additive gene action","score":0.8180000185966492},{"id":"https://openalex.org/keywords/reciprocal-effects","display_name":"reciprocal effects","score":0.7480000257492065},{"id":"https://openalex.org/keywords/maternal-inheritance","display_name":"maternal inheritance","score":0.9549999833106995},{"id":"https://openalex.org/keywords/photosynthetic-efficiency","display_name":"photosynthetic efficiency","score":0.7799999713897705},{"id":"https://openalex.org/keywords/recurrent-selection","display_name":"recurrent selection","score":0.4359999895095825},{"id":"https://openalex.org/keywords/hybrid-development","display_name":"hybrid development","score":0.4339999854564667}],"concepts":[{"id":"https://openalex.org/C67637954","wikidata":"https://www.wikidata.org/wiki/Q5270567","display_name":"Diallel cross","level":3,"score":0.9434999823570251},{"id":"https://openalex.org/C112592230","wikidata":"https://www.wikidata.org/wiki/Q339051","display_name":"Heterosis","level":3,"score":0.8528000116348267},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.7871999740600586},{"id":"https://openalex.org/C144938864","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Randomized block design","level":2,"score":0.7465999722480774},{"id":"https://openalex.org/C48189365","wikidata":"https://www.wikidata.org/wiki/Q42621","display_name":"Hybrid","level":2,"score":0.6639000177383423},{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.5509999990463257},{"id":"https://openalex.org/C2776096895","wikidata":"https://www.wikidata.org/wiki/Q1385709","display_name":"Seedling","level":2,"score":0.5213000178337097},{"id":"https://openalex.org/C106934330","wikidata":"https://www.wikidata.org/wiki/Q1971873","display_name":"Trait","level":2,"score":0.5182999968528748},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.5041999816894531},{"id":"https://openalex.org/C2776373379","wikidata":"https://www.wikidata.org/wiki/Q43177","display_name":"Chlorophyll","level":2,"score":0.487199991941452},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.4717999994754791},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.4447000026702881},{"id":"https://openalex.org/C81941488","wikidata":"https://www.wikidata.org/wiki/Q853421","display_name":"Quantitative trait locus","level":3,"score":0.4341999888420105},{"id":"https://openalex.org/C2776244587","wikidata":"https://www.wikidata.org/wiki/Q16604186","display_name":"Mating design","level":4,"score":0.4000000059604645},{"id":"https://openalex.org/C51417038","wikidata":"https://www.wikidata.org/wiki/Q272737","display_name":"Phenology","level":2,"score":0.33640000224113464},{"id":"https://openalex.org/C126343540","wikidata":"https://www.wikidata.org/wiki/Q889514","display_name":"Crop yield","level":2,"score":0.33559998869895935},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.3328000009059906},{"id":"https://openalex.org/C180838311","wikidata":"https://www.wikidata.org/wiki/Q3720208","display_name":"Maternal effect","level":4,"score":0.32899999618530273},{"id":"https://openalex.org/C2780902518","wikidata":"https://www.wikidata.org/wiki/Q6033780","display_name":"Inheritance (genetic algorithm)","level":3,"score":0.32269999384880066},{"id":"https://openalex.org/C2991772755","wikidata":"https://www.wikidata.org/wiki/Q751748","display_name":"Gene interaction","level":3,"score":0.2953999936580658},{"id":"https://openalex.org/C44671064","wikidata":"https://www.wikidata.org/wiki/Q189800","display_name":"Gene pool","level":4,"score":0.29339998960494995},{"id":"https://openalex.org/C37233692","wikidata":"https://www.wikidata.org/wiki/Q1066584","display_name":"Overdominance","level":4,"score":0.29179999232292175},{"id":"https://openalex.org/C104201883","wikidata":"https://www.wikidata.org/wiki/Q4681342","display_name":"Additive genetic effects","level":3,"score":0.267300009727478},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.2542000114917755},{"id":"https://openalex.org/C76725341","wikidata":"https://www.wikidata.org/wiki/Q1893126","display_name":"Inbred strain","level":3,"score":0.2524999976158142}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.33545/26174693.2026.v10.i8sx.9722","doi":"https://doi.org/10.33545/26174693.2026.v10.i8sx.9722","is_oa":true,"landing_page_url":"https://doi.org/10.33545/26174693.2026.v10.i8sx.9722","pdf_url":"https://www.biochemjournal.com/archives/2026/vol10issue8S/PartX/S-10-8-231-232.pdf","source":{"id":"https://openalex.org/S4210236697","display_name":"International Journal of Advanced Biochemistry Research","issn_l":"2617-4693","issn":["2617-4693","2617-4707"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Advanced Biochemistry Research","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.33545/26174693.2026.v10.i8sx.9722","doi":"https://doi.org/10.33545/26174693.2026.v10.i8sx.9722","is_oa":true,"landing_page_url":"https://doi.org/10.33545/26174693.2026.v10.i8sx.9722","pdf_url":"https://www.biochemjournal.com/archives/2026/vol10issue8S/PartX/S-10-8-231-232.pdf","source":{"id":"https://openalex.org/S4210236697","display_name":"International Journal of Advanced Biochemistry Research","issn_l":"2617-4693","issn":["2617-4693","2617-4707"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Advanced Biochemistry Research","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7204163755.pdf","grobid_xml":"https://content.openalex.org/works/W7204163755.grobid-xml"},"referenced_works_count":2,"referenced_works":["https://openalex.org/W2737013276","https://openalex.org/W4392313387"],"related_works":["https://openalex.org/W4389741298","https://openalex.org/W3216465007","https://openalex.org/W2118301078","https://openalex.org/W2142636851","https://openalex.org/W4283756051","https://openalex.org/W1504647321","https://openalex.org/W2591807444","https://openalex.org/W2187406041","https://openalex.org/W1893043622","https://openalex.org/W4294104504"],"abstract_inverted_index":{"Chlorophyll":[0],"content":[1,84,276,359],"governs":[2],"photosynthetic":[3,364],"efficiency":[4],"and":[5,27,54,62,96,101,110,122,127,194,213,235,288,338,343,360,365],"is":[6],"increasingly":[7],"recognised":[8],"as":[9,197,228,239,254,340,347],"a":[10,41,70,88,140,145,308,348,353],"nutritionally":[11],"relevant":[12],"trait":[13,212],"in":[14,40,69],"okra":[15,36],"yet":[16],"its":[17],"genetic":[18],"architecture":[19],"has":[20],"received":[21],"little":[22],"attention":[23],"relative":[24],"to":[25,107,139,154,224,247,293,356],"yield":[26],"fruit-quality":[28],"traits.":[29],"To":[30],"address":[31],"these":[32,66],"9":[33,43,45],"genetically":[34],"diverse":[35],"parents":[37,61,233,342],"were":[38,67,105],"crossed":[39],"full":[42,262],"\u00d7":[44,270,304,345],"diallel":[46,163],"excluding":[47],"self-crosses,":[48],"producing":[49],"36":[50,56],"direct":[51],"F1":[52,130],"hybrids":[53,267],"their":[55],"reciprocals.":[57],"Along":[58],"with":[59,74,87,332],"the":[60,78,102,180,191,198,208,219,229,240,245,255,265,273,281,297,317,363],"3":[63],"commercial":[64,298],"checks":[65],"evaluated":[68],"randomized":[71],"block":[72],"design":[73],"2":[75],"replications":[76],"during":[77],"spring":[79],"summer":[80],"season.":[81],"Leaf":[82],"chlorophyll":[83,155,259,275,358],"was":[85,187],"recorded":[86,272],"SPAD":[89],"502":[90],"Plus":[91],"at":[92,120,135,190,218,261,277],"30,":[93],"60,":[94],"90":[95],"100":[97,123],"days":[98,124],"after":[99,125],"sowing":[100,126],"resulting":[103],"data":[104],"used":[106],"estimate":[108],"heterosis":[109,290],"combining":[111,168,175,285,312],"ability.":[112],"Analysis":[113],"of":[114,151,158,182,210,291,319,368],"variance":[115,160,330],"revealed":[116],"significant":[117,129,141,309],"treatment":[118],"differences":[119],"30":[121],"highly":[128],"versus":[131],"reciprocal":[132,142,301],"mean":[133,170,177],"squares":[134,171,178],"every":[136],"stage":[137,193,221],"pointing":[138],"effect,":[143],"indicating":[144],"possible":[146],"maternal":[147,320],"or":[148],"other":[149],"parent":[150],"origin":[152],"contribution":[153],"expression.":[156],"Partitioning":[157],"hybrid":[159,333,350],"by":[161,280,361],"Griffing's":[162],"model":[164],"showed":[165],"that":[166,203,325],"general":[167,242],"ability":[169,176,286,313],"consistently":[172],"exceeded":[173],"specific":[174,284,311],"establishing":[179],"predominance":[181],"additive":[183,204,329],"gene":[184,205,226],"action":[185,206],"which":[186],"most":[188,216],"pronounced":[189],"seedling":[192,220],"progressively":[195],"decreases":[196],"crop":[199,230],"matured.":[200],"This":[201],"confirmed":[202],"dominates":[207,215],"inheritance":[209],"this":[211],"it":[214],"heavily":[217],"gradually":[222],"due":[223],"non-additive":[225],"effects":[227],"matures.":[231],"Two":[232],"OL-3":[234,269,344],"OL-8":[236,337],"stood":[237],"out":[238],"best":[241],"combiners":[243],"through":[244],"vegetative":[246],"flowering":[248],"period":[249],"while":[250],"Okra":[251],"line-2":[252],"emerged":[253],"outstanding":[256],"combiner":[257],"for":[258],"retention":[260],"maturity.":[263],"Among":[264],"72":[266],"tested":[268],"OL-5":[271,346],"highest":[274],"maturity":[278],"backed":[279],"strongest":[282],"positive":[283,310],"effect":[287,314],"standard":[289],"58.5":[292],"87.4":[294],"percent":[295],"over":[296],"checks.":[299],"The":[300],"cross":[302],"OL-6":[303],"OL-1":[305],"also":[306],"produced":[307],"further":[315],"highlighting":[316],"importance":[318],"inheritance.":[321],"These":[322],"findings":[323],"indicate":[324],"recurrent":[326],"selection":[327],"exploiting":[328],"combined":[331],"development":[334],"using":[335],"OL-3,":[336],"OL-2":[339],"base":[341],"promising":[349],"combination":[351],"offers":[352],"practical":[354],"route":[355],"improving":[357],"extension":[362],"nutritional":[366],"quality":[367],"okra.":[369]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-08-26T00:00:00"}