part of part of mandible mesenchyme mesenchyme of lower jaw mesenchyme of mandible bone of lower jaw mesenchyme mandibulla mesenchyme mesenchyme of ventral mandibular arch bone organ mesenchyme of bone organ of ventral mandibular arch Mesenchyme that is part of a developing mandible [Automatically generated definition]. bone of ventral mandibular arch mesenchyme mesenchyme of lower jaw bone mesenchyme of bone of ventral mandibular arch ventral mandibular arch bone organ mesenchyme UBERON:0003414 bone organ of lower jaw mesenchyme mandible mesenchyme EMAPA:17912 bone organ of ventral mandibular arch mesenchyme mesenchyme of lower jaw bone organ ventral mandibular arch bone mesenchyme mesenchyme of bone of lower jaw lower jaw bone mesenchyme lower jaw bone organ mesenchyme mesenchyme of bone organ of lower jaw mesenchyme of ventral mandibular arch bone mesenchyme of mandibulla facial mesenchyme