Editing Cruciform (section)

== Cruciform DNA ==
{{multiple image
 | width1 = 180
 | image1 = Holliday Junction.svg
 | caption1 = [[Holliday Junction]]
 | width2 = 150
 | image2 = cruciformjoint.png
 | caption2 = [[Cruciform joint]]
 }}{{multiple image
 | width1 = 180
 | image1 = Humfrey Wanley by Thomas Hill, 1711.jpg
 | caption1 = Librarian [[Humfrey Wanley]] holding a facsimile copy of a cruciform Greek manuscript ([[Lectionary 150]])
}}
{{main|Cruciform DNA}}
DNA can undergo transitions to form a cruciform shape, including a structure called a [[Holliday junction]]. This structure is important for the critical biological processes of DNA recombination and repair mutations that occur in the cell.