Consulta: creatorFacets:"Guo,Xuhu"
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Data/hora: 02/06/2024 06:38:07

Molecular characterization and transcription analysis of DNA methyltransferase genes in tomato (Solanum lycopersicum)
Provedor de dados: 74
Autores: Guo,Xuhu; Xie,Qian; Li,Baoyuan; Su,Huanzhen.
Abstract DNA methylation plays an important role in plant growth and development, gene expression regulation, and maintenance of genome stability. However, only little information regarding stress-related DNA methyltransferases (MTases) genes is available in tomato. Here, we report the analysis of nine tomato MTases, which were categorized into four known subfamilies. Structural analysis suggested their DNA methylase domains are highly conserved, whereas the N-terminals are divergent. Tissue-specific analysis of these MTase genes revealed that SlCMT2, SlCMT3, and SlDRM5 were expressed higher in young leaves, while SlMET1, SlCMT4, SlDRM7, and SlDRM8 were highly expressed in immature green fruit, and their expression declined continuously with further fruit...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: DNA methylation; Tissue-specific expression; Abiotic stress; Fruit ripening; Tomato.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572020000100307