Antirrhinum Majus
Mostrando 1-12 de 57 artigos, teses e dissertações.
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1. Reidratação de inflorescências de boca-de-leão após o armazenamento refrigerado e seco
O objetivo deste trabalho foi avaliar o efeito de diferentes soluções sobre a reidratação e longevidade de inflorescências de boca-de-leão após armazenamento refrigerado a seco. As hastes foram colhidas com seis a sete flores abertas e, após 24 horas em água, foram embaladas em papel-craft, acondicionadas em sacos plásticos perfurados e armazenadas
Ciência Rural. Publicado em: 2011-03
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2. Soluções conservantes prolongam a vida de vaso de inflorescências cortadas de boca-de-leão
O objetivo deste trabalho foi avaliar o efeito de soluções de vaso na longevidade pós-colheita de inflorescências de boca-de-leão. Hastes de boca-de-leão ('Potomac White'), colhidas com seis a sete flores abertas na inflorescência, foram condicionadas em: (1) água desionizada a 20°C (controle); (2) água quente a 43°C, por uma hora, seguida de águ
Ciência Rural. Publicado em: 09/04/2010
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3. Conservação pós-colheita de inflorescências de boca-de-leão (Antirrhinum majus L.) em relação à condição hídrica das hastes / Postharvest of snapdragon inflorescences (Antirrhinum majus L.) in relation to water status
This work had the goal to evaluate the uptake of different vase solutions in cut Antirrhinum majus L. and the transpiration of them submitted to the solutions; estimate the length of time to vascular occlusion after dry storage; to determine the location of vascular blockage; evaluate the effect of hydration after transport and after dry storage on the posth
Publicado em: 2008
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4. Differential gene expression and mitotic cell analysis of the drought tolerant soybean (Glycine max L. Merrill Fabales, Fabaceae) cultivar MG/BR46 (Conquista) under two water deficit induction systems
Drought cause serious yield losses in soybean (Glycine max), roots being the first plant organ to detect the water-stress signals triggering defense mechanisms. We used two drought induction systems to identify genes differentially expressed in the roots of the drought-tolerant soybean cultivar MG/BR46 (Conquista) and characterize their expression levels dur
Genetics and Molecular Biology. Publicado em: 2008
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5. Estudo de dois grupos de elementos de cana-de-açúcar homológos à superfamília hAT de transposons / Studies on hAT-like transposases in sugarcane superfamily
Transposable elements (TEs) are mobile genetic sequences. Their mutagenic capacity makes them important sources of variation in the genomes. These elements have another important evolutionary role as donors of functional protein domains in the formation of new genes. 276 cDNA clones homologous to TEs were previously identified in the Brazilian Sugarcane Expr
Publicado em: 2007
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6. Ocurrencia de Cucumber mosaic virus en Antirrhinum majus en Argentina
Fitopatologia Brasileira. Publicado em: 2005-02
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7. Chemotropic Response of the Pollen of Antirrhinum majus to Calcium 12
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8. Molecular analysis of instability in flower pigmentation of Antirrhinum majus, following isolation of the pallida locus by transposon tagging
The pal locus of Antirrhinum majus was cloned using the transposable element, Tam 3, as a probe. The pal clone was used to examine, at the molecular level, those aspects of instability previously observed phenotypically and genetically. The effects of temperature and of genetic background on excision of the element at pal are considered, and related quantita
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9. Erratum: A chromosome rearrangement suggests that donor and recipient sites are associated during Tam3 transposition in Antirrhinum majus.
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10. Somatic Flower-Color Variations and Morphological Changes Induced by C14 in the Snapdragon, Antirrhinum Majus
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11. Formation of Monoterpenes in Antirrhinum majus and Clarkia breweri Flowers Involves Heterodimeric Geranyl Diphosphate Synthases
The precursor of all monoterpenes is the C10 acyclic intermediate geranyl diphosphate (GPP), which is formed from the C5 compounds isopentenyl diphosphate and dimethylallyl diphosphate by GPP synthase (GPPS). We have discovered that Antirrhinum majus (snapdragon) and Clarkia breweri, two species whose floral scent is rich in monoterpenes, both possess a hete
American Society of Plant Biologists.
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12. A CACGTG motif of the Antirrhinum majus chalcone synthase promoter is recognized by an evolutionarily conserved nuclear protein.
In the chalcone synthase gene of Antirrhinum majus (snapdragon), 150 base pairs of the 5' flanking region contain cis-acting signals for UV light-induced expression. A nuclear factor, designated CG-1, specifically recognizes a hexameric motif with internal dyad symmetry, CACGTG, located within this light-responsive sequence. Binding of CG-1 is influenced by