Huge congratulations to Dr Raphaël Rachedi who brilliantly defended his thesis on March 16th
Thesis entitled :
New insights into the regulation of heterocyst formation and patterning in cyanobacteria
Many thanks to the jury members for their expertise:
Pr Iris Maldener, Pr Maria Fillat, Dr Emilia Mauriello, Dr Soufian Ouchan, Dr Erwan Gueguen and Dr Denis Duché
![](https://lcb.cnrs.fr/wp-content/uploads/2023/03/these-Raph.png)