 Triploid Breeding Process is Calyxts Second Announced Advancement and Part of a Comprehensive Approach to Improving Hemp Genetics ROSEVILLE, MN ACCESSWIRE July 8, 2021 Calyxt, Inc. NASDAQ:CLXT, today announced further expansion of its hemp breeding platform with the addition of triploid breeding technology to create seedless hemp. Bringing this technology to hemp cultivation comes on the heels of the company announcing the successful transformation of the hemp genome. 