Repositório Digital

A- A A+

MicroRNAs play critical roles during plant development and in response to abiotic stresses

.

MicroRNAs play critical roles during plant development and in response to abiotic stresses

Mostrar registro completo

Estatísticas

Título MicroRNAs play critical roles during plant development and in response to abiotic stresses
Autor Lima, Júlio César de
Morais, Guilherme Loss de
Margis, Rogerio
Abstract MicroRNAs (miRNAs) have been identified as key molecules in regulatory networks. The fine-tuning role of miRNAs in addition to the regulatory role of transcription factors has shown that molecular events during development are tightly regulated. In addition, several miRNAs play crucial roles in the response to abiotic stress induced by drought, salinity, low temperatures, and metals such as aluminium. Interestingly, several miRNAs have overlapping roles with regard to development, stress responses, and nutrient homeostasis. Moreover, in response to the same abiotic stresses, different expression patterns for some conserved miRNA families among different plant species revealed different metabolic adjustments. The use of deep sequencing technologies for the characterisation of miRNA frequency and the identification of new miRNAs adds complexity to regulatory networks in plants. In this review, we consider the regulatory role of miRNAs in plant development and abiotic stresses, as well as the impact of deep sequencing technologies on the generation of miRNA data.
Contido em Genetics and molecular biology. Vol. 35, n. 4 supl (Dec. 2012), p. 1069-1077
Assunto Estresse abiótico
MicroRNAs
[en] abiotic stress
[en] deep sequencing
[en] development
[en] miRNAs
[en] nutrients
Origem Nacional
Tipo Artigo de periódico
URI http://hdl.handle.net/10183/87954
Arquivos Descrição Formato
000875680.pdf (942.5Kb) Texto completo Adobe PDF Visualizar/abrir

Este item está licenciado na Creative Commons License

Este item aparece na(s) seguinte(s) coleção(ões)


Mostrar registro completo

Percorrer



  • O autor é titular dos direitos autorais dos documentos disponíveis neste repositório e é vedada, nos termos da lei, a comercialização de qualquer espécie sem sua autorização prévia.
    Projeto gráfico elaborado pelo Caixola - Clube de Criação Fabico/UFRGS Powered by DSpace software, Version 1.8.1.