T. Hachiya

STOP1 dominates Arabidopsis tolerance to ammonium over NRT1.1/NPF6.3/CHL1

The paper shows that STOP1 dominates Arabidopsis ammonium tolerance over NRT1.1, with STOP1 directly activating NRT1.1 transcription and regulating common target genes.

Time-course analysis of the transcriptome of Arabidopsis thaliana leaves under high-concentration ammonium sulfate treatment

This study analyzes the transcriptome of Arabidopsis thaliana leaves under high-concentration ammonium sulfate treatment over time, identifying gene expression changes related to stress responses and toxicity mechanisms.

Alternative oxidase alleviates mitochondrial oxidative stress during limited nitrate reduction in Arabidopsis thaliana

This study shows that alternative oxidase (AOX) reduces mitochondrial oxidative stress and supports plant growth under limited nitrate reduction in Arabidopsis thaliana.

Genetic and transcriptomic dissection of nitrate-independent function of Arabidopsis NRT1.1/NPF6.3/CHL1 under high ammonium condition

This study investigates the nitrate-independent role of NRT1.1 in Arabidopsis under high ammonium conditions, finding that its plasma membrane localization affects ammonium tolerance through gene expression changes.

Dimension reduction of microbiome data linked Bifidobacterium to allergic rhinitis

The paper applies dimension reduction methods to microbiome data and links Bifidobacterium to allergic rhinitis risk and nutrient intake.

Root-specific activation of plasma membrane H+-ATPase 1 enhances plant growth and shoot accumulation of nutrient elements under nutrient-poor conditions in Arabidopsis thaliana

This study shows that root-specific activation of PM H+-ATPase in Arabidopsis improves growth and nutrient uptake under poor conditions without affecting stomatal function.

Multiple nutritional and gut microbial factors associated with allergic rhinitis: the Hitachi Health Study

The study identifies four nutrients and two gut microbiome genera associated with reduced risk of allergic rhinitis, with an interaction between retinol and Prevotella.

Root-specific reduction of cytokinin perception enhances shoot growth with an alteration of trans-zeatin distribution in Arabidopsis thaliana

This study shows that reducing cytokinin perception in roots increases shoot growth by altering trans-zeatin distribution in Arabidopsis.

Regulation of ammonium acquisition and use in Oryza longistaminata ramets under nitrogen source heterogeneity

Oryza longistaminata regulates ammonium acquisition and use in response to spatial nitrogen heterogeneity through inter-ramet communication.

Temperature-dependent fasciation mutants connect mitochondrial RNA processing to the control of cell proliferation during lateral root morphogenesis

Excessive assimilation of ammonium by plastidic glutamine synthetase is a major cause of ammonium toxicity in Arabidopsis thaliana

This study identifies plastidic glutamine synthetase 2 (GLN2) as the primary cause of ammonium toxicity in Arabidopsis thaliana by inducing shoot acidity.