%0 Journal Article %T Adenine Addition Restores Cell Viability and Butanol Production in Clostridium saccharoperbutylacetonicum N1-4 (ATCC 13564) Cultivated at 37ˇăC %J - %@ 1098-5336 %D 2017 %R DOI: 10.1128/AEM.02960-16 %U https://aem.asm.org/content/83/7/e02960-16