Butterfly wings get their color in ways that almost feel impossible. Up close, each wing is made of countless tiny scales that either hold pigment or manipulate light. The oranges, reds, and browns ...

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Butterfly wings show a spectacular diversity of patterns of colours and shapes both within and among species. Butterfly wing patterns are ideal systems for an integrated study of the reciprocal ...

Researchers use genome editing to explore how certain genes influence butterfly wing colors and patterns. Gene association, mapping, and expression studies have helped link the optix gene to pattern ...

ITHACA, N.Y. -- Butterfly wing patterns have a basic plan to them, which is manipulated by non-coding regulatory DNA to create the diversity of wings seen in different species, according to new ...

An international team of scientists working with Heliconius butterflies in Panama was faced with a mystery: how do pairs of unrelated butterflies from Peru to Costa Rica evolve nearly the same ...