The bigger the better: Applied DNA Sciences and TheraCann International are expanding the scope of their legalized marijuana tagging program.

By GREGORY ZELLER //

Two months after introducing the world’s first DNA-based cannabis-tagging system, a Stony Brook biotech and its Canadian partner are looking to increase their stash of legal-marijuana growers.

Supply-chain security and product-authentication specialist Applied DNA Sciences and Canadian pharmaceutical-solutions provider TheraCann International Benchmark Corp. this week announced an upgraded system designed to accommodate different sizes and type of growers – particularly larger-volume cannabis and hemp growers.