Project description:rs11-08_nad2 - down regulation of qptgene in arabidopsis - Study of the biosynthesis of NAD in Arabidopsis. Involvment of QPTgene using the knock out Salk mutant N575260. - Study of the biosynthesis of NAD in Arabidopsis. Involvment of QPTgene using the knock out Salk mutant N575260.

2013-08-01 | GSE49034 | GEO

SPA regulation of light induced gene expressions in dark-grown Arabidopsis thaliana

Project description:SPA regulation of light induced gene expressions in dark-grown Arabidopsis thaliana

| PRJNA977810 | ENA

SPA regulation of high ambient temperature induced gene expressions in Arabidopsis thaliana.

Project description:SPA regulation of high ambient temperature induced gene expressions in Arabidopsis thaliana.

| PRJNA596763 | ENA

RNA-seq of Arabidopsis SF3B145 mediated gene expression regulation

Project description:RNA-seq of Arabidopsis wild-type and atsf3b145 mutant seedling. The protein AtSF3B145 is involved in a subset of gene expression regulation.

2023-04-26 | E-MTAB-10376 | biostudies-arrayexpress

Arabidopsis seeds translation regulation

Project description:This study explores translational regulation during germination by comparing two Arabidopsis thaliana accessions with contrasting dormancy phenotypes: Columbia (Col), which germinates readily, and Cape Verde Islands (Cvi), which exhibits deep dormancy. Using sucrose gradient centrifugation, we isolated monosomal and polysomal fractions from freshly harvested (FH), after-ripened (AR), and imbibed (IM) seeds. In this study, we have compared the mRNAs and associated proteins stored in monosomes or polysomes at the stages of seed maturity, post-ripening and early germination using two Arabidopsis genotypes differing in dormancy level

2025-12-15 | PXD060515 | Pride

Regulatory dynamics of gene expression in the developing male gametophyte of Arabidopsis

Project description:Sexual reproduction in angiosperms requires the production and delivery of two male gametes by a three-celled haploid male gametophyte. This demands synchronised gene expression in a short developmental window to ensure double fertilization and seed set. While transcriptomic changes in developing pollen are known for Arabidopsis, no studies have integrated RNA and proteomic data in this model. Further, the role of alternative splicing has not been fully addressed, yet post-transcriptional and post-translational regulation may have a key role in gene expression dynamics during microgametogenesis. We have refined and substantially updated global transcriptomic and proteomic changes in developing pollen for two Arabidopsis accessions. Despite the superiority of RNA-seq over microarray-based platforms, we demonstrate high reproducibility and comparability. We identify thousands of long non-coding RNAs as potential regulators of pollen development, hundreds of changes in alternative splicing and provide insight into mRNA translation rate and storage in developing pollen. Our analysis delivers an integrated perspective of gene expression dynamics in developing Arabidopsis pollen and a foundation for studying the role of alternative splicing in this model.

2022-11-01 | PXD033305 | Pride

Genome-wide research of epigenetic regulation in arabidopsis

Project description:In Arabidopsis, there are still many areas of epigenetic modification functions that remain to be explored. In this study, we used multiple high-throughput sequencing technologies to investigate the regulation of histone modifications in the model organism Arabidopsis.

2025-02-20 | GSE253972 | GEO

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