Regulation of reactive oxygen molecules in pakchoi by histone acetylation modifications under Cd stress.

Reactive oxygen species (ROS) are essential modulators of epigenetic modifications under abiotic stress. However, the mutual regulation mechanism of the two under cadmium (Cd) stress is unclear. In this work, we investigated this issue using Cd-stressed pakchoi seedlings treated with six epi-modification inhibitors (5-AC, RG108, TSA, CUDC101, AT13148, and H89) as experimental materials.

Transcriptomics integrated with targeted metabolomics reveals endogenous hormone changes in tuberous root expansion of Pueraria.

Background: Pueraria is a widely cultivated medicinal and edible homologous plant in Asia, and its tuberous roots are commonly used in the food, nutraceutical, and pharmaceutical industries. "Gange No. 5" is a local variety of Pueraria montana var.

JmjC domain-containing histone demethylase gene family in Chinese cabbage: Genome-wide identification and expressional profiling.

The Jumonji C (JmjC) structural domain-containing gene family plays essential roles in stress responses. However, descriptions of this family in Brassica rapa ssp. pekinensis (Chinese cabbage) are still scarce.

Epigenetic modifications of 45S rDNA associates with the disruption of nucleolar organisation during Cd stress response in Pakchoi.

The role of the nucleolus in Pakchoi response to Cd stress remains largely unknown. In this work, we focus on exploring the underling mechanism between nucleolus disruption and epigenetic modification in Cd stressed-Pakchoi. Our results indicated that the proportion of nucleolus disruption, decondensation of 45 S rDNA chromatin, and a simultaneous increase in 5' external transcribed spacer region (ETS) transcription were observed with increasing Cd concentration, accompanied by genome-wide alterations in the levels of histone acetylation and methylation.

Comparison between Ibuprofen and Acetaminophen in the Treatment of Infectious Fever in Children: A Meta-Analysis.

Background: To evaluate ibuprofen and acetaminophen in the treatment of infectious fever in children.

Methods: We searched randomized controlled trials and retrospective cohort studies comparing ibuprofen and acetaminophen in the treatment of infectious fever among children. Data were extracted from eligible studies.