[Insertion of transposon P(lacW) with gradual expression of reporter genes].

Abstract

In Drosophila, insertions of the P¿lacW¿ transposon led to uncommon expression patterns of the reporter genes white and lacZ: gene activity was gradually reduced in the neighboring cells along the dorsal-ventral or proximal-distal axes. Using in situ hybridization, the gradual gene expression was shown to be caused by P¿lacW¿ insertions in regions 40A… (More)

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