A flow cytometry guide for accurate estimation of plant genome size

A new study provides updated guidelines for accurately estimating plant genome size using flow cytometry. Researchers identified sources of error—such as tissue type, buffer choice, and fluorochrome variations—that can affect accuracy by ±29% or more. Revised reference standards and best practices aim to improve reliability in genome sizing.

https://globalplantcouncil.org/a-flow-cytometry-guide-for-accurate-estimation-of-plant-genome-size/ #PlantScience #PlantSci #Science #PlantGene #PlantGenome

Unveiling the role of AGO’s post-translational modifications in plant gene regulation

A study reveals that the N-terminal extension (NTE) of AGO proteins, crucial for RNA-associated gene regulation, interacts with PRMT5 to undergo symmetric arginine dimethylation. This modification alters small RNA loading and AGO1 functionality, highlighting the importance of post-translational modifications in plant gene expression.

https://globalplantcouncil.org/unveiling-the-role-of-agos-post-translational-modifications-in-plant-gene-regulation/ v GRAG #PlantScience #Science #Plants #PlantGene