Research Paper Volume 13, Issue 23 pp 25004—25024

An efficient, non-invasive approach for in-vivo sampling of hair follicles: design and applications in monitoring DNA damage and aging


Figure 3. Genotyping using murine hair follicles. Results of PCR-agarose gel electrophoresis showing the presence or absence of APP and PST transgenes in representative samples (from mice 111 – 119), of both biological materials - hair follicles and tail biopsies. A 1 kb GeneRuler DNA ladder is presented on the left side.