The study used transcriptomic profiling to compare tomato (Solanum lycopersicum) responses to three evolutionarily distant pathogens—nematodes, aphids, and oomycetes—during compatible interactions, identifying differentially expressed genes and key host hubs. Integrating public datasets and performing co‑expression and GO enrichment analyses, the authors mapped shared dysregulation clusters and employed Arabidopsis interactome data to place tomato candidates within broader networks, highlighting potential targets for multi‑pathogen resistance.

Phosphite (Phi) and phosphate (Pi) share the same root uptake system, but Phi acts as a biostimulant that modulates plant growth and disease resistance in a species‑ and Pi‑dependent manner. In Arabidopsis, Phi induces hypersensitive‑like cell death and enhances resistance to Plectosphaerella cucumerina, while in rice it counteracts Pi‑induced susceptibility to Magnaporthe oryzae and Fusarium fujikuroi, accompanied by extensive transcriptional reprogramming.

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 authors compiled and standardized published data on Rubisco dark inhibition for 157 flowering plant species, categorizing them into four inhibition levels and analyzing phylogenetic trends. Their meta‑analysis reveals a complex, uneven distribution of inhibition across taxa, suggesting underlying chloroplast microenvironment drivers and providing a new resource for future photosynthesis improvement efforts.

The study identified two wheat genes tightly linked to the triple pistil (TP) phenotype and created functional co‑dominant markers for early selection. CRISPR‑Cas9 editing of one gene converted TP florets to single‑grain florets, while field evaluation showed TP wheat increases grains per spike without reducing grain weight, highlighting its breeding value.

The study evaluated the effects of plant growth regulators (PGRs) applied at tillering, stem elongation, and flag leaf emergence on two Soft White Common Spring Wheat varieties (Louise and Diva) under low and high nitrogen levels using a split‑plot field design over two seasons. PGR treatments generally increased stem diameter and reduced height, improving stem strength and reducing lodging, while grain yield responses were variable but positive for certain PGR combinations. The results suggest that 168 kg N ha⁻¹ provides adequate productivity, though long‑term studies are recommended.

The study measured how plant mass relates to growth rate across 195 European winter wheat cultivars under greenhouse conditions, revealing genetic variation in allometric scaling linked to leaf allocation and development speed. A genetic association with the Photoperiod response-1 (Ppd-1) gene connected greenhouse allometry to genotype‑by‑environment interactions affecting grain yield in field trials, highlighting the agronomic relevance of growth allometry.

The study examined over six decades of USDA Hard Red Spring Wheat Uniform Regional Nursery data to quantify genetic gains in key agronomic traits. It found a modest positive genetic gain of 0.61% per year for grain yield, with stable grain protein levels despite a negative yield‑protein correlation, and highlighted varying gains among breeding programs, especially a ~1% per annum increase in Minnesota's public program.

The study examines how the SnRK1 catalytic subunit KIN10 integrates carbon availability with root growth regulation in Arabidopsis thaliana. Loss of KIN10 reduces glucose‑induced inhibition of root elongation and triggers widespread transcriptional reprogramming of metabolic and hormonal pathways, notably affecting auxin and jasmonate signaling under sucrose supplementation. These findings highlight KIN10 as a central hub linking energy status to developmental and environmental cues in roots.