From 27th March to 23rd May 2015, I was in the Laboratory of Domestication in Inland Aquaculture, UR AFPA, Faculty of Sciences, University of Lorraine, Nancy, France for my study stay. During this stay, I got more familiar with some techniques which are used in the field of molecular biology. I also tried to discuss more with the colleagues there about the possibility of applying for some projects. I was satisfied with my stay as I learned some molecular techniques and also I believe it was a good opportunity to plan for more cooperation about my planned research works in the near future.