AUTHOR=Daniel James A. , Cooper Benjamin H. , Palvimo Jorma J. , Zhang Fu-Ping , Brose Nils , Tirard Marilyn TITLE=Response: Commentary: Analysis of SUMO1-conjugation at synapses JOURNAL=Frontiers in Cellular Neuroscience VOLUME=12 YEAR=2018 URL=https://www.frontiersin.org/journals/cellular-neuroscience/articles/10.3389/fncel.2018.00117 DOI=10.3389/fncel.2018.00117 ISSN=1662-5102