Indian J Microbiol. 2010 Oct;50(Suppl 1):99-102. doi: 10.1007/s12088-010-0065-2. Epub 2010 Nov 25.
Scoparia dulcis of Scrophulariaceae is an annual herb distributed through out the tropics. Penicillium citrinum was obtained from apparently healthy roots, stem, leaves and fruits of this plant. Callus and multiple shoots produced during micropropagation from various explants were also symptomless but showed occurrence of Penicillium citrinum when cultured in Murashige & Skoog liquid medium for the production of secondary metabolites.
玄参科列当属的甜列当属一年生草本植物,分布于热带各地。从该植物的健康根、茎、叶和果实中分离出青霉菌。通过各种外植体微繁殖得到的愈伤组织和丛生芽在继代培养时也无症状,但在用于次生代谢产物生产的 Murashige 和 Skoog 液体培养基中培养时会出现青霉菌。