Additional file 2: Table S2. of Two alternative DNA extraction methods to improve the detection of Mycobacterium-tuberculosis-complex members in cattle and red deer tissue samples FellShari BröcklStephanie BüttnerMathias RettingerAnna ZimmermannPia StraubingerReinhard 2016 Ct-values of ß-actin DNA detection in field tissue samples of cattle achieved in the three DNA extraction protocols. (DOC 157 kb)