The study investigates how fruit shape and pericarp permeability drive the water content trajectories that determine whether fruits become fleshy or dry at maturity, using a large-scale survey of 29,760 species and targeted water‑content measurements. It finds that fleshy fruits retain water longer due to globular shapes and waxy pericarps, while dry fruits lose water rapidly as lignification and increased permeability accompany elongated shapes, especially under open‑habitat conditions.

An EMS-induced round fruit (rf) mutant in woodland strawberry was found to carry a premature stop codon in the TRM5 homolog (FveTRM5), linking this gene to fruit shape regulation. Transgenic complementation restored the round phenotype, while overexpression in both strawberry and Arabidopsis caused organ elongation, indicating FveTRM5 promotes cell elongation and restricts medial‑lateral cell division via microtubule association. The study highlights FveTRM5 as a valuable target for breeding strawberry varieties with desired fruit shapes.

The study investigates the role of the Arabidopsis transcription factor AtMYB93 in sulfur (S) signaling and root development, revealing that AtMYB93 mutants exhibit altered expression of S transport and metabolism genes and increased shoot S levels, while tomato plants overexpressing SlMYB93 show reduced shoot S. Transcriptomic profiling, elemental analysis, and promoter activity assays indicate that AtMYB93 contributes to root responses to S deprivation, though functional redundancy masks clear phenotypic effects on lateral and adventitious root formation.

The study performed transcriptome profiling of Cryptomeria japonica individuals from different geographic origins grown in three common gardens across Japan, assembling 77,212 transcripts guided by the species' genome. Using SNP-based genetic clustering and weighted gene co‑expression network analysis, they identified gene modules whose expression correlated with genetic differentiation, revealing that defense‑related genes are up‑regulated in Pacific‑side populations while terpenoid metabolism genes are higher in Sea‑of‑Japan populations, indicating local adaptation via regulatory changes.

A biparental Vicia faba mapping population was screened under glasshouse conditions for resistance to a mixture of Fusarium avenaceum and Fusarium oxysporum, revealing several families with moderate to high resistance. Using the Vfaba_v2 Axiom SNP array, a high-density linkage map of 6,755 SNPs was constructed, enabling the identification of a major QTL on linkage group 4 associated with partial resistance to foot and root rot.

The study investigated unexpected leaf spot symptoms in Psa3‑resistant kiwifruit (Actinidia) germplasm, finding that Psa3 was detectable by qPCR and metabarcoding despite poor culturing. Metabarcoding revealed distinct bacterial community shifts in lesions versus healthy tissue, and whole‑genome sequencing identified diverse Pseudomonas spp. that, while not individually more pathogenic, could enhance Psa3 growth, suggesting pathogenic consortia on resistant hosts.