The study characterizes insertion mutants of the Arabidopsis thaliana CKL12 kinase, revealing its role in hypocotyl and primary root growth and indicating that the 3' end of its transcript is crucial for function. Evidence suggests CKL12 is transcriptionally regulated by brassinosteroid signaling, as its promoter binds BR-related transcription factors and their RNAi-mediated knock‑down reduces CKL12 expression, placing CKL12 downstream of BR signaling in seedling development.

The study identifies the brown planthopper salivary protein NlAnnexin-like5 (NlANX5) as a key virulence effector that disrupts rice annexin (OsANN) function, leading to altered calcium signaling and reduced plant resistance. RNAi silencing of NlANX5 impairs BPH feeding, while transgenic rice overexpressing OsANN2/OsANN8 or NlANX5 restores resistance, demonstrating an anti‑virulence breeding strategy for rice.

The study shows that the membrane lipids PI4P, PI(4,5)P2, and phosphatidylserine have distinct spatial and temporal dynamics during lateral root primordium formation in Arabidopsis thaliana, with PI4P acting as a stable basal lipid, PI(4,5)P2 serving as a negative regulator of initiation, and phosphatidylserine increasing after founder cell activation. Using live-cell biosensors, genetic mutants, and an inducible PI(4,5)P2 depletion system, the authors demonstrate that reducing PI(4,5)P2 enhances lateral root initiation and development.

The study investigates the evolutionary shift from archegonial to embryo‑sac reproduction by analyzing transcriptomes of Ginkgo reproductive organs and related species. It reveals that the angiosperm pollen‑tube guidance module MYB98‑CRP‑ECS is active in mature Ginkgo archegonia and that, while egg cell transcription is conserved, changes in the fate of other female gametophyte cells drove the transition, providing a molecular framework for this major reproductive evolution.

The study engineers Type‑B response regulators to alter their transcriptional activity and cytokinin sensitivity, enabling precise modulation of cytokinin‑dependent traits. Using tissue‑specific promoters, the synthetic transcription factors were deployed in Arabidopsis thaliana to reliably increase or decrease lateral root numbers, demonstrating a modular platform for controlling developmental phenotypes.

A comparative physiological study of persimmon cultivars with flat (Hiratanenashi) and round (Koushimaru) fruit shapes revealed that differences in cell proliferation, cell shape, and size contribute to shape variation. Principal component analysis of elliptic Fourier descriptors tracked shape changes, while histology and transcriptome profiling identified candidate genes, including a WOX13 homeobox gene, potentially governing fruit shape development.

The study characterizes the tomato class B heat shock factor SlHSFB3a, revealing its age‑dependent expression in roots and its role in enhancing lateral root density by modulating auxin homeostasis. Overexpression of SlHSFB3a increases lateral root emergence, while CRISPR‑mediated knockouts produce the opposite phenotype, indicating that SlHSFB3a regulates auxin signaling through repression of auxin repressors and activation of the ARF7/LOB20 pathway.

The study introduces a minimal precursor platform for synthetic trans-acting siRNAs (syn-tasiRNAs) in tomato, leveraging the endogenous SlmiR482b microRNA to produce functional silencing agents in both transgenic and virus-induced gene silencing (VIGS) systems. Minimal precursors successfully silenced endogenous genes and conferred resistance to tomato spotted wilt virus, and a transgene‑free delivery via crude extracts was demonstrated, highlighting a versatile tool for precision RNAi in Solanum lycopersicum.

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.