The study demonstrates that short‑term low phosphate treatment delays leaf senescence in rice by increasing photosynthetic pigments, enhancing antioxidant enzyme activities, and reducing oxidative damage, whereas high phosphate accelerates senescence. CRISPR/Cas9 editing of MIR827 to lower Pi levels also postpones senescence, while overexpression of MIR827 or MIR399, which raises Pi, speeds it up. Transcriptomic profiling reveals coordinated changes in senescence‑associated and metabolic pathways underlying the low‑phosphate response.

The study introduces a hybrid modeling framework that integrates a logistic ordinary differential equation with a Long Short-Term Memory neural network to form a Physics-Informed Neural Network (PINN) for predicting wheat plant height. Using only time and temperature as inputs, the PINN outperformed other longitudinal growth models, achieving the lowest average RMSE and reduced variability across multiple random initializations. The results suggest that embedding biological growth constraints within data‑driven models can substantially improve prediction accuracy for plant traits.

The study generated a high-quality, phased diploid reference genome for the grapevine cultivar Pinot noir and combined it with Oxford Nanopore sequencing of 23 clones to map genome-wide genetic and epigenetic variation. While somatic SNPs and structural variants are rare and depleted from coding regions, extensive CG methylation differences were found within gene bodies and accurately recapitulated clonal phylogenies, indicating stable, mitotically inherited epialleles that record propagation history.

The study generated chromosome‑scale de novo assemblies for two wild tomato relatives, Solanum pennellii and Solanum cheesmaniae, using PacBio HiFi, Oxford Nanopore ultra‑long reads, and Hi‑C scaffolding, achieving >99% completeness. Comparative analysis with nine Lycopersicon clade genomes revealed species‑specific structural variants and independent Tekay retrotransposon expansions, while recombination mapping in 709 backcross hybrids demonstrated higher female crossover rates and identified gender‑biased recombination regions and coldspots associated with large structural differences.

The study cloned the resistance genes Rmo2 and Rwt7 from barley and wheat, revealing them as orthologous tandem kinase proteins (TKPs) with an N‑terminal heavy metal‑associated (HMA) domain. Domain‑swapping experiments indicated that the HMA domain dictates effector specificity, supporting a model of TKP diversification into paralogs and orthologs that recognize distinct pathogen effectors.

The study reveals that red pigmentation in quinoa (Chenopodium quinoa) epidermal bladder cells is due to a ~4‑kb genomic insertion that restores the full-length CYP76AD gene, which is the rate‑limiting enzyme for betacyanin synthesis. Cell‑type‑specific RNA‑sequencing showed that this restored CYP76AD is highly upregulated in red bladder cells, and subgenome analysis indicated B‑subgenome dominance for this gene in pigmented tissues.

Mutations in the plastid division gene PARC6 and the granule initiation gene BGC1 were combined to generate wheat plants with dramatically enlarged A-type starch granules, some exceeding 50 µm, without affecting plant growth, grain size, or overall starch content. The parc6 bgc1 double mutant was evaluated in both glasshouse and field trials, and the giant granules displayed altered viscosity and pasting temperature, offering novel functional properties for food and industrial applications.

A comprehensive multi‑environment trial of 437 maize testcross hybrids derived from 38 MLN‑tolerant lines and 29 testers identified additive genetic effects as the primary driver of grain yield, disease resistance, and drought tolerance. Strong general combining ability and specific combining ability patterns were uncovered, with top hybrids delivering up to 5.75 t ha⁻¹ under MLN pressure while maintaining high performance under optimum and drought conditions. The study provides a framework for selecting elite parents and exploiting both additive and non‑additive effects to develop resilient maize hybrids for sub‑Saharan Africa.

The researchers performed a large‑scale field trial with 105 wheat (Triticum aestivum) genotypes inoculated by Fusarium culmorum, combining quantitative deoxynivalenol (DON) profiling and untargeted metabolomics to uncover molecular signatures of infection. Sesquiterpene‑derived metabolites tracked toxin accumulation, whereas glycosylated diterpene conjugates were enriched in low‑DON samples, indicating a potential defensive metabolic pathway.

Chromosome-level, 100% complete genomes of the Australian mango cultivar Kensington Pride and the wild relative M. laurina were assembled using high-coverage PacBio HiFi sequencing. Comparative analyses uncovered extensive structural variation, identified key genes in carotenoid, anthocyanin, and terpenoid pathways, and pinpointed a SNP in the β-1,3-glucanase 2 gene associated with anthracnose resistance. Whole-genome duplication and collinearity analyses revealed two polyploidization events and conserved gene blocks across mango genomes.