Isolamento de DNA genômico utilizando sementes de Erythrina crista-galli L. (Corticeira-do-banhado) e Schizolobium parahyba (Vell.) Blake (Guapuruvu)
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چکیده
منابع مشابه
Biosynthesis of Erythrina alkaloids in Erythrina crista-galli.
A precursor application system was developed to allow the study of Erythrina alkaloid formation in Erythrina crista-galli. Fruit wall tissue of this species was recognized as the major site of alkaloid biosynthesis. The application of radioactively and 13C-labelled potential precursors showed that the hitherto assumed precursor (S)-norprotosinomenine was not incorporated into the Erythrina alka...
متن کاملMetabolites from endophytes of the medicinal plant Erythrina crista-galli.
Erythrina crista-galli (Fabaceae) is used in Argentinean ethnopharmacology as anti-inflammatory medication, narcotic, desinfectant, and for the treatment of wounds. The common name of the tree is "ceibo" or coral tree. The dominating endophytes in E. crista-galli all belong to the genus Phomopsis as identified by microscopic features and the analysis of their ITS sequences. To investigate a pos...
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The oil radish siliques maturation occurs in a non-uniform way, which makes it difficult to define the ideal harvesting time in order to produce high quality seeds. In addition, the high lipid content of the seed may hamper its preservation. To evaluate the effect of the maturation stage at harvesting on the physiological quality and chemical composition of the oil radish seeds stored under dif...
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The objective of this research was to develop an appropriate tetrazolium methodology for viability and vigor evaluation of squash seeds. The following procedures were tested for preconditioning of the seeds: moistening in wet paper towel for 16 to 24h at 25°C; immersion in water for 15, 30 and 60 minutes at 40°C for tegument removal, and for 30 and 60 minutes for removal of the embryo surroundi...
متن کاملEFEITO DO DESLINTAMENTO QUÍMICO SOBRE A OCORRÊNCIA E DESENVOLVIMENTO DE Colletotrichum gossypii ASSOCIADO ÀS SEMENTES DE ALGODOEIRO*
Effects of chemical delinting on the level of occurrence and development of Colletotrichum gossypii associated with cotton seeds The present work was conducted in two phases. The first phase evaluated how the lenght of time of chemical delinting, 1:30 and 4:30 min, effected the level of infection by Colletotrichum gossypii on artificially inoculated cotton (Gossypium hirsutum) seeds. Non-delint...
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ژورنال
عنوان ژورنال: Revista Thema
سال: 2015
ISSN: 2177-2894
DOI: 10.15536/thema.12.2015.49-60.283