Truncated Hemoglobins in Actinorhizal Nodules of Datisca glomerata - Pawlowski, K; Jacobsen, K R; Alloisio, N; Ford Denison, R; Klein, M; Tjepkema, J D; Winzer, T; Sirrenberg, A; Guan, C; Berry, A M (Plant Biology, 2007)