Overexpression of EXPANSIN A6 in wheat increases grain weight and yields, while GRAIN WIDTH 2 knockout enhances grain weight but reduces overall yield in field conditions.
Wheat and Barley Genetics and Pathology
Moving in Journal of Experimental Botany, bioRxiv, Plant Physiology and Biochemistry, Plant, Cell & Environment, Mycologia and Nature Genetics.
- Moved, week to 23 Oct 2026
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Latest in Wheat and Barley Genetics and Pathology
Newest first · last 60 days
Mutations in TaGW2 increase grain weight by up to 20% in wheat but do not improve overall yield in multi-year field trials.
- Open access
- 1 cites
Wheat grain accumulation of Fe, Mn, Cu, Zn, and Cd follows a slow-fast-slow pattern with rapid uptake around the jointing stage, and source dependencies vary among elements.
CRISPR-Cas9 knockout of IBH1 in durum wheat enhances plant height, grain size, and weight by modulating brassinosteroid signaling and metabolism.
- Open access
Constitutive enzyme-inhibitor imbalance in wheat aleurone underpins LMA susceptibility, with Hartog showing higher inhibitor-to-amylase ratios than Seri.
- Open access
Four new molecular markers revealed 5 lineages, including a novel Inf4, within Alternaria sections Infectoriae and Pseudoalternaria infecting wheat and tomato.
- Open access
Post-flowering heatwaves reduce wheat grain weight by up to 30 mg and alter grain protein content, with tolerance levels varying widely among 25 genotypes.
- Open access
- 4 cites
Explainable AI models identified key genes and interactions predicting flowering time and biomass in switchgrass across diverse environments, revealing both known and novel regulators.
- Open access
A slow-then-rapid developmental trajectory in wheat enables escape from late-spring cold spells through combined transcriptional and epigenetic reprogramming, enhancing resilience.
- Open access
Integrating agronomic, genomic, and remote sensing approaches improves wheat nitrogen use efficiency by addressing key physiological and technological constraints.
- Open access
- 1 cites
High-PUE oat cultivars KN and TY1 show enhanced adaptive responses, including increased root growth and metabolic reprogramming, under low phosphorus conditions.
- Open access
Genomics and biotechnology advances have identified key genetic loci and mechanisms that enable wheat to tolerate heat stress, accelerating breeding for climate resilience.
- Open access
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