alb3779096

Z-DNA

Computer-generated model of Z-DNA. This conformational isomer, made up of repeating CG base pairs, is unique in that its helix is left-handed. Short stretches of Z-DNA occur within the genome and are thought to have a regulatory role in gene expression.
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Title:
Z-DNA
Caption:
Computer-generated model of Z-DNA. This conformational isomer, made up of repeating CG base pairs, is unique in that its helix is left-handed. Short stretches of Z-DNA occur within the genome and are thought to have a regulatory role in gene expression.
Credit:
Album / Science Source / Kenneth Eward
Releases:
Model: No - Property: No
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Image size:
2681 x 4299 px | 33.0 MB
Print size:
22.7 x 36.4 cm | 8.9 x 14.3 in (300 dpi)