Benzyladenine
Mostrando 1-12 de 112 artigos, teses e dissertações.
-
1. Kinetin and 6-benzyladenine induce different morphogenetic responses in cotyledonary segments of royal poinciana
Resumo A compreensão do comportamento in vitro de explantes de flamboyant cultivados em meio de cultura suplementado com diferentes tipos e concentrações de citocininas pode auxiliar na otimização de sistemas de regeneração estabelecidos para essa espécie vegetal. Objetivou-se com o presente estudo avaliar o comportamento de explantes cotiledonares d
Ornam. Hortic.. Publicado em: 28/10/2019
-
2. Comparison of Volatile Profile and Antioxidant Activity of Piper divaricatum G. Meyer (Piperaceae) Using Cuttings and Cell Tissue
In this study, P. divaricatum (Piperaceae) plants were subcultured by cuttings and cell tissue in order to carry out a comparison of the volatile profile, phenolic compounds, and antioxidant activity. Propagation by cuttings used vermiculite substrate and Murashige-Skoog (MS) medium in the absence of growth regulators and rooting started at 15 days of growth
J. Braz. Chem. Soc.. Publicado em: 24/10/2019
-
3. Influence of Silver Nitrate on Somatic Embryogenesis Induction in Arabica Coffee (Coffea arabica L.)
Abstract The influence of silver nitrate (AgNO3), benzyladenine (BAP), and indole-3-acetic acid (IAA) on low frequency somatic embryogenesis (LFSE) induction in Caturra and Catuaí arabica coffee was evaluated. For the Caturra cultivar, the production of somatic embryos was significantly increased by adding AgNO3 to the semisolid culture medium. The highest
Braz. arch. biol. technol.. Publicado em: 29/08/2019
-
4. In Vitro Organogenesis from Root Explants of Passiflora miniata Mast., an Amazonian Species with Ornamental Potential
ABSTRACT The present study reports a shoot organogenesis-based system for in vitro regeneration of Passiflora miniata, an Amazonia passion fruit species. Root segments were cultured in Murashige and Skoog (MS) medium supplemented with different concentrations (range 2-9 µM) of 6-benzyladenine (BA); thidiazuron (TDZ) or kinetin (KIN). Plant growth regulators
Braz. arch. biol. technol.. Publicado em: 12/08/2019
-
5. Boron foliar application, branch girdling and plant growth regulators on yield and fruit quality of ‘Garber’ pear trees
ABSTRACT The aim of this study was to evaluate the influence of boron foliar application, branch girdling and plant growth regulators on the performance of pear trees cv. Garber. The experiment was arranged in a randomized block design with three replications. Treatments consisted of different boron rates (220, 440, 660 and 880 mL 100 L-1), branch girdling,
An. Acad. Bras. Ciênc.. Publicado em: 16/04/2018
-
6. In Vitro Mid-Term Conservation of Acorus calamus L. via Cold Storage of Encapsulated Microrhizome
ABSTRACT In vitro rhizome production, encapsulation and cold storage of Acorus calamus were attempted for its propagation and ‘true-to-type’ conservation. Shoot cultures were initiated using underground rhizome buds, on 6-benzyladenine (BA) containing Murashige and Skoog (MS) medium. Maximum microrhizome production was observed in presence of 33.3 µM BA
Braz. arch. biol. technol.. Publicado em: 22/06/2017
-
7. Branching, flowering and fruiting of Jatropha curcas treated with ethephon or benzyladenine and gibberellins
Jatropha curcas L. tem sido identificada para a produção de biocombustível, mas apresenta produção comercial restrita devido à limitada ramificação e à ausência de uniformidade na produção. O objetivo deste estudo foi avaliar os efeitos de uma única aplicação de etefon ou da combinação de benziladenina (BA) com isômeros A4 e A7 do ácido gi
An. Acad. Bras. Ciênc.. Publicado em: 31/05/2016
-
8. Influence of Benzyladenine and Thidiazuron on Shoot Regeneration from Leaf and Shoot tip Explants of Sedum sarmentosum Bunge
Effects of N6-benzyladenine (BA) or thidiazuron (TDZ) on adventitious shoot regeneration and axillary shoot multiplication of Sedum sarmentosum was investigated. Leaf and shoot tip explants obtained from in vitro-grown shoots of S. sarmentosum were cultured on Murashige and Skoog (MS) medium supplemented with 0, 2.0, 4.0 or 8.0 µM BA or TDZ. Of the two cyto
Braz. arch. biol. technol.. Publicado em: 06/05/2016
-
9. Influence of Plant Growth Regulators on In Vitro Shoot Multiplication and Plantlet Formation in Cassia angustifolia Vahl
ABSTRACTAn effective and improved plant regeneration system was successfully developed using shoot tip explants taken from a two years old mature plant of Cassia angustifolia. The effect of different cytokinins, [6-benzyladenine (BA), Kinetin (Kin) and thidiazuron (TDZ)] at different concentrations (0.5-10 µM) were evaluated as augmented with Murashige and
Braz. arch. biol. technol.. Publicado em: 2015-10
-
10. Optimal culture conditions for the initial development of Ilex paraguariensis A.St.-Hil. explants
In the state of Rio Grande do Sul, Brazil, yerba mate (Ilex paraguariensis A. St.-Hil.) is an economically and culturally important species. Because of the difficulty in obtaining plantlets from seeds, micropropagation has emerged as an alternative that could increase production. This work aimed to evaluate the effect that treatment with 6-benzyladenine (BA)
Acta Bot. Bras.. Publicado em: 2014-12
-
11. In vitro Callus Induction and Plant Regeneration of Celosia argentea- An Important Medicinal Plant
Celosia argentea (Var.) cristata (Amaranthaceae) is a widely cultivated ornamental plant, which has antibacterial, astringent, haemostatic, hypertensive, ophthalmic, and parasitic significance. This study describes a protocol for in vitro callus induction and plant regeneration from leaf and stem explants of C. argentea using Murashige and Skoog (MS) medium.
Braz. arch. biol. technol.. Publicado em: 2014-12
-
12. An efficient system for in vitro propagation of Bouchea fluminensis (Vell.) Mold. (Verbenaceae)
This study aimed to establish and propagate in vitro plants of Bouchea fluminensis, a medicinal species known in Brazil as gervão-falso ("false verbena"), evaluating the influences of different growth regulators on in vitro multiplication and rooting stages, as well as examining ex vitro acclimatization of rooted plants. Explants were established on Murashi
Acta Bot. Bras.. Publicado em: 2014-06