Guiomar Martín

TL;DR: Current understanding of post-transcriptional control of plant stress tolerance via alternative splicing viaAlternative splicing is reviewed and research challenges for the near future are discussed.

TL;DR: It is indicated that light at moderate levels acts through the plant's nuclear-localized sensory-photoreceptor system to induce appropriate photomorphogenic development, but at excessive levels, sensed through the separate plastid- localized RS system, acts to suppress such development, thus providing a mechanism for protection against photo-oxidative damage by minimizing the tissue exposure to deleterious radiation.

TL;DR: A previously unrecognized mechanism whereby a core circadian clock output signal converges immediately with the phytochrome photosensory pathway to coregulate directly the activity of the PIF transcription factors positioned at the apex of a transcriptional network that regulates a diversity of downstream morphogenic responses is unveiled.

TL;DR: The findings provide a framework for recent TIMING of CAB EXPRESSION 1 (TOC1/PRR1) data and reveal that the long described circadian morning-to-midnight waves of the PRR transcriptional repressors jointly gate PIF activity to dawn to prevent overgrowth through sequential regulation of common PIF-PRR target genes such as CDF5.

TL;DR: In this article, a massive dataset for Arabidopsis thaliana, PastDB, was generated, comprising AS and gene expression quantifications across tissues, development and environmental conditions, including abiotic and biotic stresses.