lacZ reporter expression is driven by a fragment of the hb upstream region, that carries all high and low affinity bcd binding sites and hb sequences up to position -1348 in an inverted orientation, fused to Hsp70 promoter region.
In early embryos, β-gal signal is intermediate in strength.
construct_comment: One of a series of lacZ reporter constructs used to characterize hb 5\' regulatory sequences, including BCD binding sites.
construct_comment: One of a series of lacZ reporter constructs used to assay the efficacy ofthe bcd binding sites found within the 5\' regulatory region of hb@.
construct_comment: One of a series of lacZ reporter constructs used to characterize hb 5\' regulatory sequences, including BCD binding sites.
construct_comment: One of a series of lacZ reporter constructs used to assay the efficacy ofthe bcd binding sites found within the 5\' regulatory region of hb@.