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Archive ouverte | Suhren, Jan | CCSD

International audience. RNAi-mediated positive feedback loops are pivotal for the maintenance of heterochromatin, but how they are downregulated at heterochromatin-euchromatin borders is not well understood. In the ...

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Archive ouverte | Shodhan, Anura | CCSD

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Archive ouverte | Zhou, Yuanyuan | CCSD

International audience. Amitosis is widespread among eukaryotes, but the underlying mechanisms are poorly understood. The polyploid macronucleus (MAC) of unicellular ciliates divides by amitosis, making ciliates a p...

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