Appl. Microbiol. Biotechnol. 55, 411-416 (2001) (https://www.thevespiary.org/rhodium/Rhodium/pdf/claviceps.purpurea.oxygen.vectors.pdf)
(https://www.thevespiary.org/rhodium/Rhodium/pdf/claviceps.purpurea.oxygen.vectors.pdf) DOI:10.1007/s002530100592 (http://dx.doi.org/10.1007/s002530100592)