Hyyryläinen, H-L, Marciniak, B C, Dahncke, K, Pietiäinen, M, Courtin, P, Vitikainen, M, Seppälä, R, Otto, A, Becher, D, Chapot-Chartier, M-P, Kuipers, O P & Kontinen, V P 2010, ' Penicillin-binding protein folding is dependent on the PrsA peptidyl-prolyl cis-trans isomerase in Bacillus subtilis ', Molecular Microbiology, vol. 77, no. 1, pp. 108-127 . https://doi.org/10.1111/j.1365-2958.2010.07188.x
Pihakaski-Maunsbach, K, Tamminen, I, Pietiäinen, M & Griffith, M 2003, ' Antifreeze proteins are secreted by winter rye cells in suspension culture ' Physiologia Plantarum, vol. 118, pp. 390-398 .