Partial Retraction: yadBC of Yersinia pestis, a New Virulence Determinant for Bubonic Plague

Volume 76, no. 2, p. [578–587][1], 2008. Page 578, Abstract, lines 7 and 8: We retract the last sentence of the Abstract. Page 578, column 2, lines 13 to 18: We retract the last sentence of the Introduction. Pages 585, Results, column 1, lines 1 to 8 from the bottom: We retract the last three