 ROSEVILLE, Minn.--BUSINESS WIRE--Calyxt, Inc. NASDAQ: CLXT, a plant-based technology company, announced today that it has agreed to commercial terms with SW Seed Company Nasdaq: SANW, a global agricultural company headquartered in Longmont, Colorado for the exclusive license of an improved quality alfalfa seed in the U.S. and other select geographies. This marks the companys first commercial trait license agreement and, based on U.S. sales projections, could potentially generate mor 