Signaling mechanisms by Arabidopsis cryptochromes

J Ponnu, U Hoecker - Frontiers in Plant Science, 2022 - frontiersin.org
Cryptochromes (CRYs) are blue light photoreceptors that regulate growth, development, and
metabolism in plants. In Arabidopsis thaliana (Arabidopsis), CRY1 and CRY2 possess …

Arabidopsis BBX14 negatively regulates nitrogen starvation‐and dark‐induced leaf senescence

S Buelbuel, Y Sakuraba, M Sedaghatmehr… - The Plant …, 2023 - Wiley Online Library
Senescence is a highly regulated process driven by developmental age and environmental
factors. Although leaf senescence is accelerated by nitrogen (N) deficiency, the underlying …

Translational photobiology: towards dynamic lighting in indoor horticulture

U Bechtold, M Burow, S Kangasjärvi - Trends in plant science, 2024 - cell.com
Crop productivity depends on the ability of plants to thrive across different growth
environments. In nature, light conditions fluctuate due to diurnal and seasonal changes in …

Coordinated metabolic adaptation of Arabidopsis thaliana to high light

GU Balcke, K Vahabi, J Giese, I Finkemeier… - The Plant …, 2024 - Wiley Online Library
Significance Statement This work analyses multi‐omics and stable isotope labeling data and
provides a comprehensive overview on C3‐plant acclimation to high light. We show that …

Arabidopsis BBX14 is involved in high light acclimation and seedling development

V Atanasov, J Schumacher, JM Muiño… - The Plant …, 2024 - Wiley Online Library
The development of photosynthetically competent seedlings requires both light and
retrograde biogenic signaling pathways. The transcription factor GLK1 functions at the …

Light acclimation interacts with thylakoid ion transport to govern the dynamics of photosynthesis in Arabidopsis

T von Bismarck, K Korkmaz, J Ruß, K Skurk… - New …, 2023 - Wiley Online Library
Understanding photosynthesis in natural, dynamic light environments requires knowledge of
long‐term acclimation, short‐term responses, and their mechanistic interactions. To …

Cross-species transcriptomics reveals differential regulation of essential photosynthesis genes in Hirschfeldia incana

F Garassino, S Bengoa Luoni… - G3: Genes …, 2024 - academic.oup.com
Photosynthesis is the only yield-related trait not yet substantially improved by plant breeding.
Previously, we have established H. incana as the model plant for high photosynthetic light …

Expression of the Arabidopsis redox-related LEA protein, SAG21 is regulated by ERF, NAC and WRKY transcription factors

KV Evans, E Ransom, S Nayakoti, B Wilding… - Scientific Reports, 2024 - nature.com
SAG21/LEA5 is an unusual late embryogenesis abundant protein in Arabidopsis thaliana,
that is primarily mitochondrially located and may be important in regulating translation in …

Promotion of seedling germination in Arabidopsis by B-box zinc-finger protein BBX32

L Gao, S Xu, J Zhang, J Kang, S Zhong, H Shi - Current Biology, 2024 - cell.com
Seed germination represents a determinant for plants to enter ecosystems and is thus
regarded as a key ecological and agronomic trait. It is tightly regulated by a variety of …

[HTML][HTML] Arabidopsis B-BOX DOMAIN PROTEIN14/15/16 form a feedback loop with ELONGATED HYPOCOTYL 5 and PHYTOCHROME-INTERACTING FACTORs to …

Z Nasim, N Karim, H Susila, JH Ahn - Current Plant Biology, 2024 - Elsevier
Light-regulated developmental processes such as photomorphogenesis and flowering play
important roles in the plant life cycle, from seedling emergence to reproduction. Three …