concept

Holliday junction and proteins

RuvA protein bound to DNA - side view

The Bar "Gene" a duplication / Calvin B. Bridges.

The effects of unequal crossing over at the bar locus in Drosophila / A.H. Sturtevant.

A correlation of cytological and genetical crossing-over in Zea mays / Harriet B. Creighton and Barbara McClintock.

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Crossing Over, Genetic

Images from the collections

Images referencing Crossing Over, Genetic

Works from the collections

The Bar "Gene" a duplication / Calvin B. Bridges.

Holliday junction and proteins

The effects of unequal crossing over at the bar locus in Drosophila / A.H. Sturtevant.

A correlation of cytological and genetical crossing-over in Zea mays / Harriet B. Creighton and Barbara McClintock.

RuvA protein bound to DNA - side view