编辑“︁LINE1”︁

'''LINE1'''（也称作L1或LINE-1）是[[脱氧核糖核酸|DNA]][[转座子]][[长散在核元件]]（Long interspersed nuclear elements，LINEs）的一种，L1约占[[人類基因組]]的17%<ref name="IHSGC2001">{{Cite journal|authors = International Human Genome Sequencing Consortium|title = Initial sequencing and analysis of the human genome|journal = Nature|volume = 409|issue = 6822|pages = 860–921|date = Feb 2001|pmid = 11237011|doi = 10.1038/35057062|url = http://www.nature.com/nature/journal/v409/n6822/full/409860a0.html|access-date = 2015-11-02|archive-date = 2009-08-03|archive-url = https://web.archive.org/web/20090803024952/http://www.nature.com/nature/journal/v409/n6822/full/409860a0.html}}</ref>。

在人类基因组中，大部分的L1都是失活的，但仍保持着[[反转录转座子|反转录转座]]的能力<ref>{{Cite journal|last1 = Ostertag|first1 = Eric M.|last2 = Kazazian Jr|first2 = Haig H.|title = Biology of Mammalian L1 Retrotransposons|journal = Annual Review of Genetics|date = December 2001|volume = 35|issue = 1|pages = 501–538|doi = 10.1146/annurev.genet.35.102401.091032}}</ref>。

== 参考文献 ==
{{Reflist}}
{{重复序列}}
[[Category:可动遗传因子]]
[[Category:分子生物学]]
[[Category:重複DNA序列]]