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. 2021 Aug 11;9:718308. doi: 10.3389/fcell.2021.718308

FIGURE 5.

FIGURE 5

Re-arrangement of Abd-B locus and vertebrate Hox complex with CRMs. (A) Representation of proposed experiment to re-arrange the CRMs of Abd-B locus in the BX-C. (B) Hox genes are expressed as indicated in Mus musculus. HoxD locus is shown as a representation of regulatory modules associated with Hox complexes. Bold, curved arrows indicate their approximate presence and interaction with Hox complex (not to scale and point precisely on a particular Hox). The role of CR2 in modulating Hox is still unknown and is represented by a dotted arrow.