Keywords: paralog processing, polyamine profiling, leaf senescence

Latest 8 Papers

Molecular basis of delayed leaf senescence induced by short-term treatment with low phosphate in rice

Authors: Martin-Cardoso, H., Bundo, M., Garcia-Molina, A., San Segundo, B.

Date: 2026-01-24 · Version: 1

DOI: 10.64898/2026.01.23.701354

Model Organism: Oryza sativa

phosphate deficiency leaf senescence Oryza sativa CRISPR/Cas9 transcriptomic analysis

Beyond Peak Wavelength: Spectral Bandwidth of Blue and Red-Blue Laser Diodes (LDs) Reprograms Photosynthesis, Canopy Architecture, Senescence, and Whole-Plant Growth

Authors: Li, L., Sugita, R., Togawa, H., Terashima, I., Yamori, W.

Date: 2026-01-20 · Version: 1

DOI: 10.64898/2026.01.18.700227

Model Organism: Multi-species

spectral bandwidth canopy architecture leaf senescence laser diode lighting indoor horticulture

The plant longevity gene AHL15 delays leaf senescence by repressing ORESARA1 and cytokinin degradation

Authors: Luden, T., Amakorova, P., Novak, O., Balazadeh, S., Offringa, R.

Date: 2025-11-25 · Version: 1

DOI: 10.1101/2025.11.23.689984

Model Organism: Arabidopsis thaliana

AHL15 leaf senescence ORESARA1 cytokinin oxidase stay‑green phenotype

Uncovering the Molecular Regulation of Seed Development and Germination in Endangered Legume Paubrasilia echinata Through Proteomic and Polyamine Analyses

Authors: Vettorazzi, R. G., Carrari-Santos, R., Sousa, K. R., Oliveira, T. R., Grativol, C., Olimpio, G., Venancio, T. M., Pinto, V. B., Quintanilha-Peixoto, G., Silveira, V., Santa-Catarna, C.

Date: 2025-10-15 · Version: 1

DOI: 10.1101/2025.10.13.682162

Model Organism: Paubrasilia echinata

seed maturation proteomics polyamine profiling stress tolerance LEA proteins

Phylogenomic challenges in polyploid-rich lineages: Insights from paralog processing and reticulation methods using the complex genus Packera (Asteraceae: Senecioneae)

Authors: Moore-Pollard, E. R., Ellestad, P., Mandel, J.

Date: 2025-10-13 · Version: 2

DOI: 10.1101/2025.09.14.676143

Model Organism: Multi-species

phylogenomic discordance polyploidy paralog processing Packera historical biogeography

Making a clean break: contrasting leaf abscission dynamics across temperate leaf habits

Authors: Kane, C. N., Rimer, I. M., McAdam, S.

Date: 2025-07-15 · Version: 1

DOI: 10.1101/2025.07.10.664177

Model Organism: Multi-species

leaf senescence abscission zone competency deciduous trees chlorophyll degradation physiological timing

SnRK2.4 and SnRK2.10 redundantly control developmental leaf senescence by sustaining ABA production and signaling

Authors: Anielska-Mazur, A., Rachowka, J., Polkowska-Kowalczyk, L., Krzyszton, M., Cieslak, D., Mazur, R., Bucholc, M., Rakowska, J., Trzmiel, D., Stachula, P., Olechowski, M., Swiezewski, S., Dobrowolska, G., Kulik, A.

Date: 2025-03-27 · Version: 1

DOI: 10.1101/2025.03.25.645185

Model Organism: Arabidopsis thaliana

SnRK2.4 SnRK2.10 leaf senescence ABA signaling MAPK cascade

Temporal analysis of physiological phenotypes identifies novel metabolic and genetic underpinnings of senescence in maize

Authors: Brar, M. S., Kumar, R., Kunduru, B., McMahan, C. S., Tharayil, N., Sekhon, R. S.

Date: 2025-03-12 · Version: 1

DOI: 10.1101/2025.03.07.641920

Model Organism: Zea mays

leaf senescence staygreen metabolomics phenylpropanoids maize