In Vitro Germination Culture Media
Mostrando 13-19 de 19 artigos, teses e dissertações.
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13. Morphogenesis in vitro, phytochemical analysis and anatomical characterization of neem (Azadirachta indica A. Juss) / Morfogênese in vitro, análise fitoquímica e caracterização anatômica de nim (Azadirachta indica A. Juss)
The Azadirachta indica A. Juss species, popularly known as neem, belongs to the Meliaceae family, which has great potential for azadirachtin (AZA) production; however, neem has recalcitrant seeds, cross-pollination and variable content of AZA. Four experiments were conducted in order to understand the in vitro growth limiting factors of these plants and chan
Publicado em: 2009
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14. In vitro culture and somatic embryogenesis of zygotic embryos of macaúba (Acrocomia aculeata (Jacq). Loddiges) / Cultivo in vitro e embriogênese somática de embriões zigóticos de macaúba (Acrocomia aculeata (Jacq). Loddiges)
The objectives of this work were to propose the proceeds regarding the culture of embryos and induction of somatic embryogenesis of the Acrocomia aculeata palm tree using as explants source the mature and immature zygotic embryos. In the in vitro embryo culture the following were studied: a) the effect of the incubation conditions and of the activated charco
Publicado em: 2008
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15. Morphoanatomical description and germination of Merremia tomentosa (Choisy) Hall. / DescriÃÃo morfo-anatÃmica e germinaÃÃo de Merremia tomentosa (Choisy) Hall
Merremia tomentosa is a medicinal plant native from the cerrados and rupestrian fields, belonging to the family Convolvulaceae, of the genus Merremia, utilized in folk medicine as a blood depurative. The present work was conducted with the purpose of doing a morphoanatomical description and the germination of M. tomentosa. The botanical material was collecte
Publicado em: 2008
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16. IN VITRO GERMINATION OF Pinus taeda L. FROM SELECTED SEEDS / GERMINAÇÃO IN VITRO DE Pinus taeda L. A PARTIR DE SEMENTES SELECIONADAS
Pinus taeda L. is among the more planted forest species in Brazil due its desirable characteristics of production and industrial quality. Currently, it has been necessary to be developed techniques that make possible the massal production of improved genotypes and the tissue culture techniques offer this possibility. Gotten plants in vitro from seeds possess
Publicado em: 2007
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17. Fruit, seed and seedling characterization and embryo culture of physic nut (Jatropha curcas L.) / CaracterizaÃÃo de Frutos, Sementes e PlÃntulas e Cultivo de EmbriÃes de PinhÃo Manso (Jatropha curcas L.)
Physic nut has a medical and economical importance due to its pharmaceutical properties and increasing interest in fuel industry for biodiesel production, respectively. To be able to attend an increasing demand for Jatropha curcas L. seedlings and to better understand the species, this work aimed to describe its fruit and seed morphologies, its seedling deve
Publicado em: 2007
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18. Técnicas de cultivo in vitro e microenxertia ex vitro visando a eliminação do Cowpea Aphid-Borne Mosaic virus em Maracujazeiro-Azedo
The sour passion fruit plant (Passiflora edulis Sims f. flavicarpa Deg.) is one of the most important Brazilian fruitbearings and its cultivation presents good perspectives of expansion. The culture development has been made more difficult by diseases, specially the fruit hardening disease, caused by the Cowpea aphid-borne mosaic virus (CABMV). The virus eli
Publicado em: 2006
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19. In vitro analysis of the role of glucose oxidase from Talaromyces flavus in biocontrol of the plant pathogen Verticillium dahliae.
Culture filtrates from Talaromyces flavus grown on glucose contained high levels of glucose oxidase activity, while culture filtrates from T. flavus grown on xylan contained negligible glucose oxidase activity. Culture filtrates from T-flavus grown on both media contained complex protein profiles. However, only culture filtrates from T. flavus grown on gluco