Figure 4.
Defects in Telomere Length Regulation in Δpot1.
(A) TRF analysis of DNA from the wild type (wt) and Δpot1. The asterisk indicates an interstitial cross-hybridizing band used as a loading control.
(B) Quantification of results in (A) with ImageQuant software.
(C) PETRA results of telomere lengths on two individual chromosome arms, designated A and B, in the wild-type and Δpot1 moss. A telomeric probe (TTTAGGG)4 was used to detect TRF and PETRA signals. Molecular weight markers are shown on the left of each panel.