Meta-topolin mediated enhanced micropropagation, foliar-micromorphological evaluation and genetic homogeneity validation in African pumpkin (Momordica balsamina L.)

South African Journal of Botany, Год журнала: 2025, Номер 180, С. 286 - 296

Опубликована: Март 18, 2025

Язык: Английский

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Meta-Topolin-induced mass shoot multiplication and biosynthesis of valuable secondary metabolites in Stevia rebaudiana Bertoni bioreactor culture

Scientific Reports, Год журнала: 2023, Номер 13(1)

Опубликована: Сен. 19, 2023

Abstract Stevia rebaudiana Bertoni possesses various medicinal and food industrial applications. This study is the first to explore effect of cytokinins meta -Topolin ( m T; 6-(3-hydroxybenzylamino) purine), zeatin, kinetin, BAP (6-benzylaminopurine) at concentrations 0 (control), 5, 10, 15 µM on shoot multiplication, as well stevioside, rebaudioside A, phenolic acid, flavonoid content in bioreactor cultures. The highest number shoots (23.4 per explant) was obtained medium containing 5 μM T. However, T superior for fresh biomass production dry accumulation. Reversed-phase (RP)-HPLC analysis showed a beneficial stevioside (11.43 mg/g weight [DW]) A (10.74 DW) biosynthesis. In all conditions, ratio A/stevioside ranged from 0.75 1.12. acids chlorogenic, neochlorogenic, isochlorogenic rosmarinic were confirmed stevia extracts, flavonoids isoquercetin, quercitrin. accumulations chlorogenic neochlorogenic observed tissues derived T, whereas stimulated biosynthesis acids. report use T-cytokinin showing high potential

Язык: Английский

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Meta-topolin mediated improved micropropagation, phytochemical profiling, and assessment of genetic fidelity in Chlorophytum borivilianum Sant. et Fernand., an endangered medicinal herb

Industrial Crops and Products, Год журнала: 2024, Номер 214, С. 118463 - 118463

Опубликована: Апрель 10, 2024

Язык: Английский

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Meta-topolin and silica nanoparticles induced vigorous carnation plantlet via regulation of antioxidant status and mineral absorption

Scientia Horticulturae, Год журнала: 2024, Номер 327, С. 112877 - 112877

Опубликована: Янв. 13, 2024

Язык: Английский

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Adult Trees Cryptomeria japonica (Thunb. ex L.f.) D. Don Micropropagation: Factors Involved in the Success of the Process

Forests, Год журнала: 2023, Номер 14(4), С. 743 - 743

Опубликована: Апрель 5, 2023

Cryptomeria japonica (Thunb. ex L.f.) D. Don is a commercial tree native to Japan and one of the most important forest species in that country Azores (Portugal). Because quality C. timber, several genetic improvement programs have been performed. Recently, some studies focusing on somatic embryogenesis carried out. However, this species, process uses immature seeds as initial explants, for reason, it not possible achieve maximum gain (100% donor plant). Although made applying organogenesis success adult trees low. For our main goal was optimize micropropagation method by using older than 30 years source plant material. In sense, first experiment, we studied effect different types explants three basal culture media shoot induction; then, two sucrose concentrations light treatments (LEDs versus fluorescent lights) were tested rooting. second effects growth regulators (6-benzylaminopurine, meta-topolin, thidiazuron) induction subsequent phases analyzed. The cultures produced highest number shoots when QL medium (Quoirin Lepoivre, 1977) long (>1.5 cm) used; obtained higher roots they grown under red LED lights. Moreover, root significantly previously induced with meta-topolin.

Язык: Английский

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In vitro Regeneration and Structural and Physiological Modifications in the Foliages of Cadaba trifoliata (Roxb.) Wight & Arn.: An Endemic Tree of the Family Capparaceae

Russian Journal of Plant Physiology, Год журнала: 2024, Номер 71(4)

Опубликована: Авг. 1, 2024

Язык: Английский

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