Morpho-anatomical study of Stevia rebaudiana roots grown in vitro and in vivo

Reis, Rafael Valim; Chierrito, Talita Perez Cantuaria; Silva, Thaila F.O.; Albiero, Adriana Lenita Meyer; Souza, Luiz Antônio de; Gonçalves, José Eduardo; Oliveira, Arildo José Braz de; Gonçalves, Regina Aparecida Correia

doi:10.1016/j.bjp.2016.08.007

Cited by 20 publications

(6 citation statements)

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“…Organic amendments such as composts, are an effective alternative to inorganic fertilizers and improve the production and development of Stevia in a sustainable way [9]. Compost enhanced the OM and nutritional content such as P and K of the soil, which had a good influence on Stevia yield, as had been reported in other crops [10]. Stevia has reduced nutritional requirements and can be easily adapted in poor soil quality [11].…”

Section: Discussionmentioning

confidence: 81%

How Does Compost Amendment Affect Stevia Yield and Soil Fertility?

Hirich

Bouizgarne

Zouahri³

et al. 2022

The 2nd International Laayoune Forum on Biosaline Agriculture

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Section: Discussionmentioning

confidence: 81%

How Does Compost Amendment Affect Stevia Yield and Soil Fertility?

Hirich

Bouizgarne

Zouahri³

et al. 2022

The 2nd International Laayoune Forum on Biosaline Agriculture

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“…Plantlets subjected to a heterotrophic environment grown with high relative humidity, low light intensity, media aeration, and carbohydrates could lead to structural changes, which can be observed when analyzing the transverse sections of the roots grown under in vitro conditions (Medina et al, 2007;Reis et al, 2017). Growth regulator-mediated root induction reduces the hydraulic signals and demand of water to the leaves; hence, the heterotrophic system induces insignificantly differentiated vascular tissues in the roots (Lombardi et al, 2007).…”

Section: Developmental Adaptations Of the Root Systemmentioning

confidence: 99%

Micro-Structural Stability of Micropropagated Plants ofVitex negundoL.

2021

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Micropropagation techniques allow producing large numbers of clones of genetically identical plants. However, there is evidence of disorders in internal structures due to sophisticated in vitro conditions. Such variations are responsible for the mortality of plantlets in the field and cause huge loss to the tissue culture industry. Anatomical evaluation at different growth conditions allows for understanding structural repair of in vitro raised plantlets. Therefore, the present study was aimed to identify the structural changes that occurred in micropropagated plants of Vitex negundo under heterotrophic, photomixotrophic, and photoautotrophic conditions. To achieve this, structural variations were analyzed in the plantlets obtained from in vitro, greenhouse and field transferred stages using light microscopy. Underdeveloped dermal tissues, palisade cells, intercellular spaces, mechanical tissues, vascular bundles, and ground tissues were observed with the plants growing under in vitro conditions. The self-repairing of structural disorders and transitions in vegetative anatomy was observed during hardening under the greenhouse environment. Field transferred plantlets were characterized by well-developed internal anatomy. These findings showed that the micropropagated plantlets of V. negundo were well-adapted through a series of self-repairing the in vitro induced structural abnormalities at the subsequent stages of plant development.

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“…La principal fuente de obtención de GEs son las hojas de Stevia rebaudiana. Debido a la importancia de la producción de GEs a partir de S. rebaudiana, diferentes estudios han reportado el uso de cultivos in vitro en raíces como lo son: raíces transformadas es suspensión (Pandey et al 2016) y raíces adventicias en suspensión (Reis et al 2011;Lopes et al 2016;Reis et al 2017;Ghazal et al 2018;Ahmad et al 2018). Sin embargo, para el cultivo de raíces adventicias in vitro en suspensión (CRAIS) se discute sobre su capacidad biosintética.…”

Section: Introductionunclassified

Avaliação De Características Físicas De Cookie Dietéticos

Brito¹,

Leimann²,

Cardoso³

et al. 2022

Alimentação Saudável E Sustentável

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Morpho-anatomical study of Stevia rebaudiana roots grown in vitro and in vivo

Cited by 20 publications

References 21 publications

How Does Compost Amendment Affect Stevia Yield and Soil Fertility?

How Does Compost Amendment Affect Stevia Yield and Soil Fertility?

Micro-Structural Stability of Micropropagated Plants ofVitex negundoL.

Avaliação De Características Físicas De Cookie Dietéticos

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