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Phytochromes are red/far red photosensors regulating numerous developmental programs in plants. Among them phytochrome A (phyA) is essential to enable seedling de-etiolation in continuous far-red (FR) light a condition mimicking the environment under a dense canopy. The ecological relevance of this ...
ORGANISM(S): Arabidopsis thaliana 
Arabidopsis fc2-1 mutants fail to properly de-etiolate after a prolonged period in the dark. Our goal was to monitor whole genome expression during the first 2 hours of de-etiolation to determine the cuase of this growth arrest. In comparison with other mutants that also affect de-etiolation, we ide...
ORGANISM(S): Arabidopsis thaliana 
De-etiolation consists of a series of developmental and physiological changes that a plant undergoes in response to light. During this process light, an important environmental signal, triggers the inhibition of mesocotyl elongation and the production of photosynthetically active chloroplasts, and e...
ORGANISM(S): Zea mays (Maize) 
2020-04-09 | PXD012897 | Pride
Light triggers chloroplast differentiation whereby the etioplast transforms into a photosynthesizing chloroplast and the thylakoid rapidly emerges. However, the sequence of events during chloroplast differentiation remains poorly understood. Here we used whole-seedling proteome data to quantify chan...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2021-02-16 | PXD021518 | Pride
Lysine acetylation is one of the most important post-translational modifications and is involved in multiple cellular processes in plants. There is evidence that acetylation may play an important role in light-induced de-etiolation, a key developmental switch from skotomorphogenesis to photomorphog...
ORGANISM(S): Zea Mays 
2019-07-14 | PXD014603 |
Arabidopsis fc2-1 mutants fail to properly de-etiolate after a prolonged period in the dark. Our goal was to monitor whole genome expression during the first 2 hours of de-etiolation to determine the cuase of this growth arrest. In comparison with other mutants that also affect de-etiolation, we ide...
ORGANISM(S): Arabidopsis thaliana 
2015-08-06 | GSE71764 | GEO
Gynandropsis gynandra de-etiolation experiment
Tissue specific light response during Arabidopsis de-etiolation
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