In vitro shoot regeneration from roots and leaf discs of Passiflora cincinnata mast.

Lombardi, S. P.; Passos, Ilene Ribeiro da Silva; Nogueira, Maria Cristina Stolf; Appezzato‐da‐Glória, Beatriz

doi:10.1590/s1516-89132007000200009

Cited by 54 publications

(34 citation statements)

References 14 publications

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“…1F). De maneira geral, os calos de pau-brasil mostraram a ocorrência de um setor central com células alongadas e de arranjo frouxo e outro com células pequenas e isodiamétricas, levando a formação de meristemóides como constatados em outras espécies (Mello et al 2000;Lombardi et al 2007). De acordo com Fehe´r et al (2003), a formação de uma área meristemática, e fi nalmente, um órgão, está relacionada à capacidade de uma célula em responder a sinais específi cos, provavelmente de natureza hormonal.…”

Section: Reguladores De Crescimentounclassified

Meios de cultura, reguladores de crescimento e fontes de nitrogênio na regulação da calogênese do pau-brasil (Caesalpinia echinata Lam.)

et al. 2010

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RESUMO -(Meios de cultura, reguladores de crescimento e fontes de nitrogênio na regulação da calogênese do pau-brasil (Caesalpinia echinata Lam.)). A regulação da calogênese é o primeiro passo para a embriogênese somática indireta in vitro. Nesse sentido, foram investigados os efeitos de diferentes meios de cultura, reguladores de crescimento e fontes nitrogenadas no desenvolvimento de calos em tecidos foliares de Caesalpinia echinata (pau-brasil). Explantes foliares foram cultivados em meios de cultura MS, B5, White e WPM. Testou-se, também, o efeito dos compostos nitrogenados (NH 4 NO 3, KNO 3 e glutamina) e a interação entre auxinas (2,4-D, AIA e AIB) e citocininas (BAP e KIN) na desdiferenciação celular indicado pela formação de calos.

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Section: Reguladores De Crescimentounclassified

Meios de cultura, reguladores de crescimento e fontes de nitrogênio na regulação da calogênese do pau-brasil (Caesalpinia echinata Lam.)

et al. 2010

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“…Several studies also reported that the plant regeneration of passion fruit could be obtained via organogenesis from a wide range of species and types of explants such as leaf, hypocotyl, root and cotyledon (Braglia et al 2010;Fernando et al 2007;Lombardi et al 2007;Nhut et al 2007;Pinto et al 2010;Silva et al 2011). Two morphogenic pathways are known to be related to in vitro plant differentiation and regeneration process, de novo organogenesis and somatic embryogenesis (Rochas et al 2015).…”

Section: Introductionmentioning

confidence: 99%

Effect of plant growth regulators and antioxidants on in vitro plant regeneration and callus induction from leaf explants of purple passion fruit (Passiflora edulis Sims)

2017

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This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.Abstract Purple passion fruit (Passiflora edulis Sims) is one of the introduced tropical plants, an increasing interest has arisen due to its distinctive taste and attractive flavor. It is expected that passion fruit production and planted area will increase gradually in the years ahead because of high profitability and consumer's demands of healthful ingredients. So we tried to investigate the effect of plant growth regulators and antioxidants on in vitro plant regeneration and callus induction from leaf explants of passion fruit for an establishment of optimal mass propagation system. Young leaf explants of purple passion fruit were cultured in Murashige and Skoog (MS) medium containing different growth regulators and antioxidant additives to induce the shoot organogenesis. After 8 weeks, the highest embryogenic callus formation rate was obtained in MS medium supplemented with 1 mg･L -1 6-benzylaminopurine (BAP) and 2 mg･L -1 2,4-dichlorophenoxyacetic acid (2,4-D), furthermore, the shoot development via organogenesis was also observed. Silver nitrate (AgNO 3 ), which was added into the medium to minimize the adverse effects of leached phenolics, was effective for reduction of medium browning and sudden explant death. In the medium supplemented with 1 mg･L -1 BAP and 1 mg･L -1 gibberellic acid (GA 3 ), shoots were most vigorously regenerated and elongated. Most shoots rooted successfully in half strength medium with 1 mg･L -1 indol-3 acetic acid (IAA), and more than 90% of plantlets survived after 4-month acclimatization period.

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“…is a key tool for the production of clones with enhanced resistance and other desirable traits. Numerous tissue culture studies in Passiflora have been conducted and regeneration by organogenesis has been successfully reported from a wide range of species (Fernando et al 2007;Lombardi et al 2007;Pinto et al 2010;Silva et al 2011;Anand et al 2012). However, this is not the case for P. gibertii, where there have been limited studies on in vitro cultivation (Faria et al 2006;Faria et al 2007;Carvalho et al 2013).…”

Section: Introductionmentioning

confidence: 99%

“…such as P. cincinnata Mast. (Lombardi et al 2007;Silva et al 2011), P. suberosa L. (Garcia et al 2011), P. edulis Sims and P. alata Curtis (Pacheco et al 2012). Coconut water contains substances that are essential for the growth and for regeneration of many species such as P. edulis x P. edulis var flavicarpa (Hall et al 2000), P. edulis (Fernando et al 2007) and P. alata Curtis (Pacheco et al 2012).…”

Section: Introductionmentioning

confidence: 99%

Induction and Morpho-Ultrastructural Analysis of Organogenic Calli of a Wild Passionfruit

Carvalho

Paiva

Stein

et al. 2014

Braz. arch. biol. technol.

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In vitro shoot regeneration from roots and leaf discs of Passiflora cincinnata mast.

Abstract: Different concentrations of

Cited by 54 publications

References 14 publications

Meios de cultura, reguladores de crescimento e fontes de nitrogênio na regulação da calogênese do pau-brasil (Caesalpinia echinata Lam.)

Meios de cultura, reguladores de crescimento e fontes de nitrogênio na regulação da calogênese do pau-brasil (Caesalpinia echinata Lam.)

Effect of plant growth regulators and antioxidants on in vitro plant regeneration and callus induction from leaf explants of purple passion fruit (Passiflora edulis Sims)

Induction and Morpho-Ultrastructural Analysis of Organogenic Calli of a Wild Passionfruit

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