TY - GEN AU - Moran,Nancy A TI - Tracing the evolution of gene loss in obligate bacterial symbionts SN - 1369-5274 PY - 2003///1219 KW - Biological Evolution KW - Genes, Bacterial KW - genetics KW - Proteobacteria KW - Symbiosis N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1016/j.mib.2003.08.001 ER -