Gene Mads Box
Mostrando 1-12 de 125 artigos, teses e dissertações.
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1. Analysis of VRN1 gene in triticale and common wheat genetic background
In cereals, the transition from the vegetative stage to flowering is controlled in the main by the set of vernalization genes. Within these genes the most important role is played by VRN1, which encodes a MADS-box transcription factor, regulating the transition of shoot apical meristem to the reproductive phase. The level of vernalization requirement is stro
Sci. agric. (Piracicaba, Braz.). Publicado em: 2014-10
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2. Regulação do desenvolvimento e determinação do fruto de tomateiro (Solanum lycopersicum) pela via microRNA156/ SQUAMOSA Promoter-Binding Protein-Like (SPL) / MiR156targeted Squamosa Promoter-binding proteins (SPLs) regulate fruit development and determinacy
Many plants have indeterminate growth and are capable of producing new organs and tissues throughout their life. This capability is partially due to the highly regulated expression of specific genes such as SQUAMOSA Promoter-Binding Protein-Like (SPL) genes. SPLs encode plant-specific transcription factors that play important roles in development, such as ph
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/04/2012
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3. Unravelling MADS-box gene family in Eucalyptus spp. : a starting point to an understanding of their developmental role in trees
MADS-box genes encode a family of transcription factors which control diverse developmental processes in flowering plants ranging from root to flower and fruit development. Members of the MADS-box gene family share a highly conserved sequence of approximately 180 nucleotides that encodes a DNA-binding domain. We used bioinformatics tools to investigate the i
Publicado em: 2010
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4. Corona development in flowers of the genius Passiflora (Passifloraceae) / Desenvolvimento da corona em flores do genero Passiflora (Passifloraceae)
Algumas estruturas relacionadas à atração de agentes polinizadores foram incorporadas aos órgãos reprodutivos, resultando em inovações florais que aperfeiçoaram a reprodução durante a evolução das angiospermas. Passiflora é um exemplo de diversidade e complexidade floral. A característica mais marcante do gênero é a presença de uma corona de
Publicado em: 2010
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5. Analise do padrão de expressão dos genes da familia MADS-box durante o desenvolvimento do fruto de Citrus sinensis / Analysis of MADS-box genes expression patters during fruit development in Citrus sinensis
Na planta modelo Arabidopsis thaliana o desenvolvimento do fruto foi amplamente estudado e uma série de genes foram relacionados com a ontogênese e o amadurecimento. A identidade dos tecidos dos frutos secos de Arabidopsis é determinada principalmente pelos genes FRUITIFULL (FUL) e SHATTERPROOF (SHP), pertencentes à família multigênica MADS-box. Homól
Publicado em: 2010
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6. Unravelling MADS-box gene family in Eucalyptus spp.: a starting point to an understanding of their developmental role in trees
MADS-box genes encode a family of transcription factors which control diverse developmental processes in flowering plants ranging from root to flower and fruit development. Members of the MADS-box gene family share a highly conserved sequence of approximately 180 nucleotides that encodes a DNA-binding domain. We used bioinformatics tools to investigate the i
Genetics and Molecular Biology. Publicado em: 2005
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7. Isolation of (GA)n microsatellite sequences and description of a predicted MADS-box sequence isolated from common bean (Phaseolus vulgaris L.)
The isolation of (GA)n microsatellites using a highly microsatellite-enriched library is described for the first time in common bean (Phaseolus vulgaris L.). A relatively simple and effective method to isolate DNA repeats from microsatellite-enriched libraries based on hybridization-capture of repeat regions using biotin-conjugated oligonucleotids and non-ra
Genetics and Molecular Biology. Publicado em: 2003
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8. An ancestral MADS-box gene duplication occurred before the divergence of plants and animals
Changes in genes encoding transcriptional regulators can alter development and are important components of the molecular mechanisms of morphological evolution. MADS-box genes encode transcriptional regulators of diverse and important biological functions. In plants, MADS-box genes regulate flower, fruit, leaf, and root development. Recent sequencing efforts
The National Academy of Sciences.
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9. Molecular and Phylogenetic Analyses of the Complete MADS-Box Transcription Factor Family in Arabidopsis: New Openings to the MADS WorldW⃞
MADS-box transcription factors are key regulators of several plant development processes. Analysis of the complete Arabidopsis genome sequence revealed 107 genes encoding MADS-box proteins, of which 84% are of unknown function. Here, we provide a complete overview of this family, describing the gene structure, gene expression, genome localization, protein mo
American Society of Plant Biologists.
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10. Toward the Analysis of the Petunia MADS Box Gene Family by Reverse and Forward Transposon Insertion Mutagenesis Approaches: B, C, and D Floral Organ Identity Functions Require SEPALLATA-Like MADS Box Genes in Petunia
We have initiated a systematic functional analysis of the MADS box, intervening region, K domain, C domain-type MADS box gene family in petunia. The starting point for this has been a reverse-genetics approach, aiming to select for transposon insertions into any MADS box gene. We have developed and applied a family signature insertion screening protocol that
American Society of Plant Biologists.
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11. Chromosomal mapping of the MADS-box multigene family in Zea mays reveals dispersed distribution of allelic genes as well as transposed copies.
A linker PCR procedure has been developed for preparing repetitive DNA-free probes from genomic clones, which is especially efficient for members of gene families. Using this procedure as well as standard methods to prepare hybridization probes, chromosomal map positions of MADS-box genes were determined in recombinant inbred lines of maize (Zea mays ssp. ma
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12. The Arabidopsis AGL8 MADS box gene is expressed in inflorescence meristems and is negatively regulated by APETALA1.
MADS box genes encode putative transcription factors that play important roles in plant and animal development. In plants, MADS box genes are involved in the early step of specifying floral meristem identity as well as the later step of determining the fate of floral organ primordia. Here, we describe the isolation and characterization of a new MADS box gene