A nanobody toolbox to investigate localisation and dynamics of Drosophila titins and other key sarcomeric proteins oleh Vincent Loreau, Renate Rees, Eunice HoYee Chan, Waltraud Taxer, Kathrin Gregor, Bianka Mußil, Christophe Pitaval, Nuno Miguel Luis, Pierre Mangeol, Frank Schnorrer, Dirk Görlich