Keywords: paralog processing, CO2-fixing enzyme, leaf senescence, nutrient signaling

Latest 10 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

METABOLIC AND TRANSCRIPTOMIC ANALYSES IDENTIFY COORDINATED RESOURCE REALLOCATION IN RESPONSE TO PHOSPHATE SUPPLY IN HEMP

Authors: Wee Y, B., Berkowitz, O., Ng, S., Pegg, A., Whelan, J., Jost, R.

Date: 2025-12-23 · Version: 2

DOI: 10.1101/2025.09.18.677093

Model Organism: Cannabis sativa

Cannabis sativa phosphate nutrition transcriptomics source‑sink regulation nutrient signaling

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

Rubisco Dark Inhibition in Angiosperms Shows a Complex Distribution Pattern

Authors: Nehls-Ramos, C., Carmo-Silva, E., Orr, D. J.

Date: 2025-11-20 · Version: 1

DOI: 10.1101/2025.11.20.689527

Model Organism: Multi-species

Rubisco dark inhibition flowering plants phylogenetic analysis photosynthetic regulation CO2-fixing enzyme

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

TPS Proteins coordinate plant growth with sugar availability via the SnRK1 Kinase

Authors: Reis-Barata, D., Confraria, A., Margalha, L., Peixoto, B., Lopes, F. L., Belda-Palazon, B., Jurke, B., Arrivault, S., Shukla, V., Feil, R., Licausi, F., Kaschani, F., Kaiser, M., Caldana, C., Stitt, M., Lunn, J. E., Baena-Gonzalez, E.

Date: 2025-08-20 · Version: 1

DOI: 10.1101/2025.08.17.670254

Model Organism: Arabidopsis thaliana

trehalose 6-phosphate (T6P)SnRK1 kinase TPS5/6/7 proteins Arabidopsis thaliana nutrient signaling

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