Phase variation of HpuAB and HmbR, two distinct haemoglobin receptors of Neisseria meningitidis DNM2

Abstract
We have previously described HpuAB, a two‐component receptor that mediates binding to haemoglobin (Hb), haemoglobin–haptoglobin (Hb‐Hp) and apo‐haptoglobin (Hp). In this communication, we constructed...