The 5' portion of exon 5 (encoding three of the four putative transmembrane spanning domains and the acetylcholine binding site) and 400 base pairs of the upstream intron sequence were replaced with a neomycin resistance gene. (J:54505)
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The 5' portion of exon 5 (encoding three of the four putative transmembrane spanning domains and the acetylcholine binding site) and 400 base pairs of the upstream intron sequence were replaced with a neomycin resistance gene. (J:54505)