LILACS – Literatura Latinoamericana y del Caribe de Ciencias de la Salud

Somatic embryogenesis in Carica papaya as affected by auxins and explants, and morphoanatomical-related aspects

CIPRIANO, JAMILE L D; CRUZ, ANA CLÁUDIA F; MANCINI, KARINA C; SCHMILDT, EDILSON R; LOPES, JOSÉ CARLOS; OTONI, WAGNER C; ALEXANDRE, RODRIGO S.

An. acad. bras. ciênc; 90 (1), 2018

ABSTRACT The aim of this study was to evaluate somatic embryogenesis in juvenile explants of the THB papaya cultivar. Apical shoots and cotyledonary leaves were inoculated in an induction medium composed of different concentrations of 2,4-D (6, 9, 12, 15 and 18 µM) or 4-CPA (19, 22, 25, 28 and 31 µM). ...

Ácido Abscísico/farmacología, Carica/anatomía & histología, Carica/efectos de los fármacos, Carica/embriología, Carica/fisiología, Medios de Cultivo, Germinación/efectos de los fármacos, Germinación/fisiología, Ácidos Indolacéticos/análisis, Microscopía Electrónica de Rastreo, Reguladores del Crecimiento de las Plantas/farmacología, Hojas de la Planta/efectos de los fármacos, Hojas de la Planta/fisiología, Brotes de la Planta/efectos de los fármacos, Brotes de la Planta/fisiología, Técnicas de Embriogénesis Somática de Plantas/métodos

Fulltext

The effects of cadmium chloride on secondary metabolite production in Vitis vinifera cv. cell suspension cultures

Cetin, Emine Sema; Babalik, Zehra; Hallac-Turk, Filiz; Gokturk-Baydar, Nilgun.

Biol. Res; 47 (), 2014

BACKGROUND: Plant secondary metabolites are possess several biological activities such as anti-mutagenic, anti-carcinogenic, anti-aging, etc. Cell suspension culture is one of the most effective systems to produce secondary metabolites. It is possible to increase the phenolic compounds and tocopherols by...

Cloruro de Cadmio/farmacología, Cultivo Primario de Células/métodos, Metabolismo Secundario/efectos de los fármacos, Vitis/efectos de los fármacos, Proliferación Celular/efectos de los fármacos, Flavonoides/análisis, Flavonoles/análisis, Fenoles/análisis, Hojas de la Planta/química, Hojas de la Planta/efectos de los fármacos, Hojas de la Planta/crecimiento & desarrollo, Hojas de la Planta/metabolismo, Técnicas de Embriogénesis Somática de Plantas/métodos, Estilbenos/análisis, Tocoferoles/análisis, Vitis/química, Vitis/crecimiento & desarrollo, Vitis/metabolismo, Resveratrol

Fulltext

Induction of secondary metabolite production by UV-C radiation in Vitis vinifera L. Öküzgözü callus cultures

Cetin, Emine Sema.

Biol. Res; 47 (), 2014

BACKGROUND: The aim of the present work was to examine the role of UV-C irradiation on the production of secondary metabolites (total phenolic, total flavanols, total flavonols, catechin, ferulic acid and trans-resveratrol in phenolic compounds and α-, β-, γ- δ-tocopherols) in callus cultures. Studie...

Fulltext