An expression cDNA library for suppression cloning ni yeast mutants, complementation of a yeast his4 mutant, and EST analysis from the symbiotic basidiomycete Hebeloma cylindrosporum.

Presents information on a study that constructed an oriented expression library from the mycelia of the symbiotic model fungus Hebeloma cylindrosproum in the high-level yeast expression vector pDR196. Materials and methods; Results and discussion.