{"title":"苄基氨基嘌呤、6-(δ， δ-二甲基氨基)嘌呤和噻唑脲对烟叶茎部器官发生的影响","authors":"C. Xie, Willa Huang, Baochun Li","doi":"10.3381/0082-4623-46.1.17","DOIUrl":null,"url":null,"abstract":"Abstract Regenerability is an essential trait for plant varieties developed for the production of plant-made pharmaceuticals (PMPs). As part of the effort to develop optimal plant varieties for PMP production, two experiments were conducted in this study to determine and/or improve the shoot organogenic potential of Nicotiana species with important traits for PMP-oriented breeding. Effects of benzylaminopurine (BA) and 6-(δ,δ-Dimethylallyamino)-purine (2iP) on shoot organogenic potential of 46 Nicotiana accessions, representing 15 species, were examined in the first experiment. BA was found to be more effective than 2iP in enhancing shoot organogenesis for 23 Nicotiana accessions from 10 species, while 2iP was more effective than BA for only four accessions, including two from N. paniculata, one from N. obtusifolia and one from N. rustica. Effects of varying concentrations of thidiazuron (TDZ) in combination with indole-3-acetic acid (IAA) on shoot organogenic potential of 12 poorly responsive Nicotiana a...","PeriodicalId":10257,"journal":{"name":"中国烟草科学","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2003-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"EFFECTS OF BENZYLAMINOPURINE, 6-(δ, δ-DIMETHYLALLYAMINO)-PURINE AND THIDIAZURON ON SHOOT ORGANOGENESIS OF NICOTIANA SPECIES\",\"authors\":\"C. Xie, Willa Huang, Baochun Li\",\"doi\":\"10.3381/0082-4623-46.1.17\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract Regenerability is an essential trait for plant varieties developed for the production of plant-made pharmaceuticals (PMPs). As part of the effort to develop optimal plant varieties for PMP production, two experiments were conducted in this study to determine and/or improve the shoot organogenic potential of Nicotiana species with important traits for PMP-oriented breeding. Effects of benzylaminopurine (BA) and 6-(δ,δ-Dimethylallyamino)-purine (2iP) on shoot organogenic potential of 46 Nicotiana accessions, representing 15 species, were examined in the first experiment. BA was found to be more effective than 2iP in enhancing shoot organogenesis for 23 Nicotiana accessions from 10 species, while 2iP was more effective than BA for only four accessions, including two from N. paniculata, one from N. obtusifolia and one from N. rustica. Effects of varying concentrations of thidiazuron (TDZ) in combination with indole-3-acetic acid (IAA) on shoot organogenic potential of 12 poorly responsive Nicotiana a...\",\"PeriodicalId\":10257,\"journal\":{\"name\":\"中国烟草科学\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"中国烟草科学\",\"FirstCategoryId\":\"1091\",\"ListUrlMain\":\"https://doi.org/10.3381/0082-4623-46.1.17\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"中国烟草科学","FirstCategoryId":"1091","ListUrlMain":"https://doi.org/10.3381/0082-4623-46.1.17","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
EFFECTS OF BENZYLAMINOPURINE, 6-(δ, δ-DIMETHYLALLYAMINO)-PURINE AND THIDIAZURON ON SHOOT ORGANOGENESIS OF NICOTIANA SPECIES
Abstract Regenerability is an essential trait for plant varieties developed for the production of plant-made pharmaceuticals (PMPs). As part of the effort to develop optimal plant varieties for PMP production, two experiments were conducted in this study to determine and/or improve the shoot organogenic potential of Nicotiana species with important traits for PMP-oriented breeding. Effects of benzylaminopurine (BA) and 6-(δ,δ-Dimethylallyamino)-purine (2iP) on shoot organogenic potential of 46 Nicotiana accessions, representing 15 species, were examined in the first experiment. BA was found to be more effective than 2iP in enhancing shoot organogenesis for 23 Nicotiana accessions from 10 species, while 2iP was more effective than BA for only four accessions, including two from N. paniculata, one from N. obtusifolia and one from N. rustica. Effects of varying concentrations of thidiazuron (TDZ) in combination with indole-3-acetic acid (IAA) on shoot organogenic potential of 12 poorly responsive Nicotiana a...
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