Shihoko Kojima

This study shows dihydroxy B-ring flavonoids modulate circadian amplitude in Arabidopsis through antioxidant properties and chloroplast Ca2+ signaling.

This study revises a mathematical model to show that Per2AS and Per2 mutually repress each other, improving predictions of circadian rhythm regulation.

The paper investigates how rhythmic RNA synthesis and degradation contribute to 24-hour and 12-hour RNA expression patterns in mouse fibroblasts, finding synthesis drives 24-hour rhythms and degradation drives 12-hour rhythms.

This study compares seven algorithms for detecting differential rhythmicity in transcriptomic data, finding high overlap in results but differences in output numbers and parameters.

The paper identifies Rorc as a key regulator of circadian transcriptome amplitude variation across mouse tissues by analyzing publicly available circadian transcriptome datasets.

This study experimentally shows that Per2AS regulates circadian clock amplitude through a negative feedback loop with Per2, without producing a protein.

This paper uses mathematical modeling to show that rhythmic deadenylation is the main driver of poly(A) tail length rhythms and mRNA translatability in circadian gene expression.