<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>PegRNA on 生物经济</title><link>https://cn.bioecon.ru/technologies/pegrna/</link><description>Recent content in PegRNA on 生物经济</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Sun, 28 Jun 2026 20:00:11 +0700</lastBuildDate><atom:link href="https://cn.bioecon.ru/technologies/pegrna/index.xml" rel="self" type="application/rss+xml"/><item><title>先导编辑</title><link>https://cn.bioecon.ru/technology/prime-editing/</link><pubDate>Fri, 26 Jun 2026 00:00:00 +0000</pubDate><guid>https://cn.bioecon.ru/technology/prime-editing/</guid><description>“搜索-替换”式基因组编辑：Cas9 切口酶与逆转录酶融合，借助延长的 pegRNA，在无双链断裂的情况下写入全部 12 种碱基替换与小片段插入/缺失。</description></item></channel></rss>