Functional Characterization of a β-1,3-Glucanosyltransferase <i>CmGel4</i> in <i>Cordyceps militaris</i> Using a Precise CRISPR-Cas9 Genome-Editing System
<i>Cordyceps militaris</i> polysaccharides, especially β-glucans, have presented significant antitumor, hypoglycemic, and immunomodulatory activities. However, the enzymes invol...