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Transcriptional gene silencing controls transposons and other repetitive elements through RNA-directed DNA methylation (RdDM) and heterochromatin formation. A key component of the Arabidopsis RdDM pathway is ARGONAUTE4 (AGO4), which associates with sizs to mediate DNA methylation. Here, we show that...
ORGANISM(S): Arabidopsis thaliana 
- Background and Aims: Oxygen can fall to low concentrations within plant tissues, either because of environmental factors that decrease the external oxygen concentration or because the movement of oxygen through the plant tissues cannot keep pace with the rate of oxygen consumption. Recent studies ...
ORGANISM(S): Arabidopsis thaliana 
While most nanoproteomics approaches for the analysis of low-input samples are based on bottom-up LC-MS workflows, top-down approaches enabling proteoform characterization are still underrepresented. Using mammalian cell proteomes, we here established a facile one-pot sample preparation protocol bas...
ORGANISM(S): Caenorhabditis elegans 
2023-06-19 | PXD039883 | Pride
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