Juvenility
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Métodos para resgate, conservação e multiplação em larga escala de matrizes de Eucalyptus benthamii Maiden &Cambage / Methods for rescue, conservation and multiplication of matrices Eucalyptus benthamii Maiden &Cambege
The E. benthamii presents a great aptitude for cultivation in Brazil, especially in cold climates and with frequent frosts, this is due to your west of Sydney origin in Australia, where temperatures are very low, with frosts. Taking into account their optimal silvicultural performance, selected genotypes will certainly represent an excellent alternative for
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/06/2012
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2. Induction of rejuvenation of teak (Tectona grandis L. f) through serial grafting and micropropagation / Indução de rejuvenescimento de teca (Tectona grandis L. f) através de enxertia seriada e micropropagação
O objetivo deste trabalho foi avaliar o efeito da enxertia seriada e micropropagação no rejuvenescimento de matrizes adultas de Tectona grandis. A experimentação foi realizada nas empresas Floresteca S.A e Bioteca Ltda, Mato Grosso, utilizando três materiais genéticos diferente, sendo dois clones, com 35 anos idade e mudas de semente. Como técnica de
Publicado em: 2010
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3. Morfogênese in vitro e transformação genética de citros mediada por Agrobacterium tumefaciens / Morphogenesis in vitro and Agrobacterium tumefaciens- mediated genetic transformation of citrus
Current protocols used for citrus genetic transformation have resulted in a low number of transgenic plants, furthermore, it used juvenile material which source of explants. Plants regenerated from these sources of explants have long juvenile periods for initial fruit production and are necessary many years for evaluation of the introduced characteristics of
Publicado em: 2008
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4. Uma onda mundial de revoltas : movimentos estudantis nos anos 1960
lhe student movements of 1960 s, 1968 in special, can be considered a "woddwide wave of revolts". Analy:.::ingin point of view of a broad and heterogeneous front of rebellions, the movements sho~" the "young component of their members with the principal common denominator of this worldwide wave. The worl~ Íde wave of revolts was, in the same time, an multip
Publicado em: 2000
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5. Isolation and Characterization of a TERMINAL FLOWER Homolog and Its Correlation with Juvenility in Citrus
TERMINAL FLOWER is a key regulator of floral timing in Arabidopsis and other herbaceous species. A homolog of this gene, CsTFL, was isolated from the hybrid perennial tree crop Washington navel orange (Citrus sinensis L. Osbeck). The deduced amino acid sequence of CsTFL was 65% identical to the Arabidopsis TFL1 protein. Wild-type Arabidopsis plants ectopical
American Society of Plant Biologists.
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6. Glossy15 Controls the Epidermal Juvenile-to-Adult Phase Transition in Maize.
Loss-of-function mutations at the maize Glossy15 (Gl15) locus alter the normal transition from juvenile-to-adult growth by conditioning the abbreviated expression of juvenile epidermal cell traits and the coordinate precocious expression of adult epidermal cell features. These include epicuticular wax composition, cell wall characteristics, and the presence
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7. Blocking histone deacetylation in Arabidopsis induces pleiotropic effects on plant gene regulation and development
Histone acetylation and deacetylation play essential roles in eukaryotic gene regulation. Reversible modifications of core histones are catalyzed by two intrinsic enzymes, histone acetyltransferase and histone deacetylase (HD). In general, histone deacetylation is related to transcriptional gene silencing, whereas acetylation correlates with gene activa
The National Academy of Sciences.