puberulic acid /pyo̅o̅ber″yo͝olik/ , an antibiotic isolated from the mold Penicillium puberulum that prevents the replication of gram-positive bacteria.
puberulic acid /pyo̅o̅ber″yo͝olik/ , an antibiotic isolated from the mold Penicillium puberulum that prevents the replication of gram-positive bacteria.