The telomerase subunit Est1p has just lately been shown for being able to converting single-stranded telomeric G-rich DNA into a G-quadruplex structure in vitro Why is telomerase "switched off" in most cells? If telomeres shorten with Every single replication of DNA, and telomeres defend the ends of DNA from harm, https://juliusv368hyq9.wikiannouncing.com/user