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García-Hernández E, Loera-Quezada MM, Morán-Velázquez DC, López MG, Chable-Vega MA, Santillán-Fernández A, Zavaleta-Mancera HA, Tang JZ, Azadi P, Ibarra-Laclette E, Alatorre-Cobos F. Indirect organogenesis for high frequency shoot regeneration of two cultivars of Sansevieria trifasciata Prain differing in fiber production. Sci Rep 2022; 12:8507. [PMID: 35596065 PMCID: PMC9122912 DOI: 10.1038/s41598-022-12640-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 05/06/2022] [Indexed: 11/23/2022] Open
Abstract
Sansevieria trifasciata is used as an indoor plant, in traditional medicine and as a fiber source. Here we characterized fibers of two of varieties of S. trifasciata, Lorentii and Hahnii, and report a protocol for their propagation based on indirect shoot organogenesis. Structural and ribbon fibers were scattered within leaf parenchyma when viewed with confocal laser scanning microscopy. Chemical analysis of the fibers by mass spectrometry and high-performance chromatography revealed higher contents of cellulose and xylose in Lorentii than in Hahnii and significant differences for total lignin between both. A protocol for de novo shoot production was then developed using leaf explants. Time-course histological analyses showed that the first events of transdifferentiation were triggered preferentially in cells surrounding fibers and vascular bundles. Callogenesis and shoot performances were quantified for both varieties, and 2,4-D at 2 and 3 mg·L-1 yielded the best results for primary calli induction and fresh calli mass. The length, number, and mass of shoots produced did not differ significantly between the two cultivars. The fast morphogenic response of S. trifasciata to in vitro culture may be useful for mass propagation or other biotechnological purposes such as metabolite production.
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Affiliation(s)
- Eleazar García-Hernández
- Colegio de Postgraduados Campus Campeche, Carretera Haltunchén-Edzná km 17.5, Sihochac, 24450, Campeche, México
| | - Maribel M Loera-Quezada
- Colegio de Postgraduados Campus Campeche, Carretera Haltunchén-Edzná km 17.5, Sihochac, 24450, Campeche, México
| | - Dalia C Morán-Velázquez
- Colegio de Postgraduados Campus Campeche, Carretera Haltunchén-Edzná km 17.5, Sihochac, 24450, Campeche, México
| | - Mercedes G López
- Centro de Investigación y de Estudios Avanzados del I. P. N., Unidad Irapuato, km 9.6 Libramiento Norte Carretera Irapuato-León, Irapuato, 36821, México
| | - Manuel A Chable-Vega
- Colegio de Postgraduados Campus Campeche, Carretera Haltunchén-Edzná km 17.5, Sihochac, 24450, Campeche, México
| | - Alberto Santillán-Fernández
- Conacyt-Colegio de Postgraduados Campus Campeche, Carretera Haltunchén-Edzná km 17.5, Sihochac, 24450, Campeche, México
| | - Hilda A Zavaleta-Mancera
- Colegio de Postgraduados, Programa de Posgrado en Botánica y Unidad de Microscopía Electrónica, km 36.5 Carretera México-Texcoco, Montecillo, 56230, México
| | - John Z Tang
- Complex Carbohydrate Research Center, University of Georgia, Athens, GA, 30602, USA
| | - Parastoo Azadi
- Complex Carbohydrate Research Center, University of Georgia, Athens, GA, 30602, USA
| | | | - Fulgencio Alatorre-Cobos
- Conacyt-Colegio de Postgraduados Campus Campeche, Carretera Haltunchén-Edzná km 17.5, Sihochac, 24450, Campeche, México.
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