| First Author | Guerrucci MA | Year | 1999 |
| Journal | Gene | Volume | 233 |
| Issue | 1-2 | Pages | 83-7 |
| PubMed ID | 10375624 | Mgi Jnum | J:56446 |
| Mgi Id | MGI:1340966 | Doi | 10.1016/s0378-1119(99)00153-5 |
| Citation | Guerrucci MA, et al. (1999) The elongation factor-1delta (EF-1delta) originates from gene duplication of an EF-1beta ancestor and fusion with a protein-binding domain. Gene 233(1-2):83-7 |
| abstractText | The molecular evolution of two components of elongation factor-1 (EF-1), EF-1beta and EF-1delta was analysed using the distance matrix, the maximum parsimony and the maximum likelihood methods, after careful alignment of protein and cDNA sequences. The topology of the phylogenetic trees obtained supports monophyly of plant EF-1beta and EF-1beta' sequences, and monophyly of higher eukaryotic animal EF-1beta and EF-1delta sequences. EF-1beta and EF-1delta are homologous in their C-terminal domain. EF-1delta, which emerged before arthropods, originates from a beta-type ancestor gene and fusion with a leucine zipper N-terminal motif. Plant EF-1beta and EF-1beta' correspond to paralogous genes whose ancestor was most likely duplicated before the emergence of monocotyledons and dicotyledons. |
