Gene — Free Biology Illustration

Biology

Gene

Clean 2D textbook-style diagram of a gene as a defined segment within double-stranded DNA. Show a short DNA molecule as a stylized twisted double helix or simplified twisted ladder with two sugar-phosphate backbones and evenly spaced base-pair rungs, typically in blue, teal, purple, gray, or other muted tones. One discrete continuous region, usually central, is clearly highlighted in a contrasting color as a band, overlay, box, glow, or bracketed section, with distinct start and end boundaries marking the gene as a specific hereditary locus or coded region. The surrounding DNA remains unhighlighted or muted for contrast. Clean clipped ends, crisp lines, and simplified textbook icon styling; optional subtle internal banding or exon-like blocks may appear within the highlighted region.

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