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Image: Confocal images showing the interaction between AGO1 and PRMT5 in N. benthamiana leaf cells. Credit: CRAG
Unveiling the role of AGO’s post-translational modifications in plant gene regulation NewsPlant Science

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

A new 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…
Isabel
02/07/2024
Image: An ectomycorrhizal mushroom on the forest floor in Patagonia. Credit: SPUN/Mateo Barrenengoa
Study shows climate change is moving tree populations away from the soil fungi that sustain them NewsPlant Science

Study shows climate change is moving tree populations away from the soil fungi that sustain them

A study reveals that climate change forces trees to migrate, often to soils lacking the necessary mycorrhizal fungi. This mismatch hinders forest growth and affects ecosystems relying on forests for clean air, water, and carbon absorption. Conservation efforts must address…
Isabel
01/07/2024
Image: This award-winning image by Brandon James, Project Manager in the Swaminathan lab at the HudsonAlpha Institute, shows a thin slice of part of a Sorghum bicolor shoot apex. The fluorescent probes show cells in the shoot (nuclei labeled in blue) and the expression of RNA transcripts of a gene called KNAT1 (yellow). This is part of work by CABBI and its partners to better understand different cell types within sorghum stems and enable cell-type-specific engineering for bioenergy and novel bioproducts. Credit: Center for Advanced Bioenergy and Bioproducts Innovation (CABBI)
New resource pinpoints inner workings of sorghum plant cells for designing better bioenergy feedstock AgricultureNews

New resource pinpoints inner workings of sorghum plant cells for designing better bioenergy feedstock

Researchers have developed a new resource to better understand sorghum plant cells, enhancing its use as a bioenergy feedstock. By identifying gene expression patterns in sorghum stems, they aim to create more resilient, productive plants. This advancement could lead to…
Isabel
27/06/2024