Transgenic construct used to examine the properties of the Mcp element from the bithorax complex. Derived from P{wRW+we}; a 2.8kb EcoRI Mcp fragment has been inserted between the w enhancer and w transcription unit, with the proximal end of the Mcp fragment closest to the w coding region. A 1.7kb scs element fragment has been inserted upstream of the w enhancer sequence.
Construct: 0.5kb of scs' sequences.