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Unravelling MADS-box gene family in Eucalyptus spp.: a starting point to an understanding of their developmental role in trees Genet. Mol. Biol.
Dias,Beatriz Fonseca de Oliveira; Simões-Araújo,Jean Luiz; Russo,Claudia A.M.; Margis,Rogério; Alves-Ferreira,Márcio.
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 information generated by the Eucalyptus Expressed Sequence Tag (FORESTs) genome project in order to identify and annotate MADS-box genes. The comparative phylogenetic analysis of the Eucalyptus MADS-box genes with Arabidopsis homologues allowed us to group them into one of the well-known subfamilies. Trends in gene expression of these putative Eucalyptus MADS-box genes were investigated by hierarchical...
Tipo: Info:eu-repo/semantics/article Palavras-chave: MADS-box; Vegetative development; Reproductive development; Phylogenetic analysis; ESTs.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572005000400004
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Science and evolution Genet. Mol. Biol.
Russo,Claudia A.M.; André,Thiago.
Abstract Evolution is both a fact and a theory. Evolution is widely observable in laboratory and natural populations as they change over time. The fact that we need annual flu vaccines is one example of observable evolution. At the same time, evolutionary theory explains more than observations, as the succession on the fossil record. Hence, evolution is also the scientific theory that embodies biology, including all organisms and their characteristics. In this paper, we emphasize why evolution is the most important theory in biology. Evolution explains every biological detail, similar to how history explains many aspects of a current political situation. Only evolution explains the patterns observed in the fossil record. Examples include the succession in...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Evolutionary theory; Science; Scientific method; Scientific theory; Macroevolution.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572019000100120
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