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Circadian rhythms and post-transcriptional regulation in higher plants
(Frontiers, 2015-06-12)
The circadian clock of plants allows them to cope with daily changes in their environment. This is accomplished by the rhythmic regulation of gene expression, in a process that involves many regulatory steps. One of the ...
Beyond transcription: Fine-tuning of circadian timekeeping by post-transcriptional regulation
(MDPI, 2018-12)
The circadian clock is an important endogenous timekeeper, helping plants to prepare for the periodic changes of light and darkness in their environment. The clockwork of this molecular timer is made up of clock proteins ...
Circadian regulation of gene expression: at the crossroads of transcriptional and post-transcriptional regulatory networks
(Current Biology Ltd, 2014-08)
Gene expression programs activated in response to, or in anticipation of, environmental changes involve sequential steps, from transcription and RNA processing to nuclear export and translation. Here we review recent ...
NUCLEAR CONTROL OF PLASTID AND MITOCHONDRIAL DEVELOPMENT IN HIGHER PLANTS
(2012-11-25)
The nucleus must coordinate organelle biogenesis and function on a cell and
tissue-specific basis throughout plant development. The vast majority of plastid
and mitochondrial proteins and components involved in organelle ...
A matter of hierarchy: Activation of orfamide production by the posttranscriptional Gac-Rsm cascade of Pseudomonas protegens CHA0 through expression upregulation of the two dedicated transcriptional regulators.
(Wiley Blackwell Publishing, Inc, 2017-10)
In this work, we surveyed the genome of P. protegens CHA0 in order to identify novel mRNAs possibly under the control of the Gac-Rsm cascade that might, for their part, serve to elucidate as-yet-unknown functions involved ...
Exploring in silico transcriptional and post-transcriptional gene regulatory networks in the Corynebacterium genus
(Universidade Federal de Minas GeraisBrasilICB - DEPARTAMENTO DE BIOLOGIA GERALPrograma de Pós-Graduação em BioinformaticaUFMG, 2021-05-27)
Transcriptional and post-transcriptional regulation of gene expression are considered key regulatory steps in bacteria. Regulatory molecules such as transcription factors (TF), sigma-factors and small RNAs (sRNAs) modulate ...
Transcriptional and post-transcriptional control of the plant circadian gene regulatory network
(Elsevier Science, 2016-07-10)
The circadian clock drives rhythms in multiple physiological processes allowing plants to anticipate and adjust to periodic changes in environmental conditions. These physiological rhythms are associated with robust ...