User:Mysteriumen/userboxes/example
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his is a close-up on the structure of the DNA double-helix |
| T
his is a close-up on the structure of the DNA double-helix |
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| T
his is a close-up on the structure of the DNA double-helix |
| T
his is a close-up on the structure of the DNA double-helix | [[File:[[ ]]|181px|alt=[[]]]] |