Institute for Integrative Biology of the Cell

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ROUGEMAILLE GENOMES

april 20th, 2025 by Genome Biology Dept

A bifunctional snoRNA guides rRNA 2’-O-methylation and scaffolds gametogenesis effectors

This study uncovers a fission yeast small nucleolar RNA (snoRNA) that guides ribosomal RNA 2’- O-methylation and modulates the activities of RNA-binding proteins involved in gametogenesis, expanding our vision of the non-canonical functions exerted by snoRNAs.

CASSIER CHAUVAT MICROBIO

april 20h, 2025 by MicroBiology Dept

The cyanobacterium G. lithophora is a promising organism for effective bioremediation of waters contaminated with 90Sr

The unicellular cyanobacterium Gloeomargarita lithophora is able to stably sequester and withstand 90Sr and efficiently remove this hazardous anthropogenic radionuclide from aqueous solutions, including a synthetic nuclear effluent.

GOLDAR GENOMES

april 20th, 2025 by Genome Biology Dept

Yin-Yang during DNA replication

DNA duplication of the genetic material is a crucial step of cell proliferation. The study reveals that this step comprises two opposed strategies, coordinated by the enzyme Plk1.

BIONDI MICROBIO

april 20h, 2025 by MicroBiology Dept

Sinorhizobium meliloti FcrX coordinates cell cycle and division during free-living growth and symbiosis by a ClpXP-dependent mechanism

In this study, a new essential player of cell cycle regulation has been characterized in the nitrogen fixing symbiont Sinorhizobium meliloti.

BOULARD B3S

april 20th, 2025 by B3S Dept

Study of the interaction between alphasynuclein, a protein implicated in Parkinson’s disease, and plastic particles

Can the presence of microplastics in the brain affect proteins?

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The I2BC is concerned by the future of scientists in the United States, with whom its teams collaborate closely.

The I2BC stands in solidarity with the Stand Up For Science movement and all scientists working in the USA, where academic freedom is currently being called into question.

The I2BC wishes to recall the importance of science and progress in today’s world, where we are faced with numerous societal challenges and crises.

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