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. 2013 Mar 11;8(3):e58736. doi: 10.1371/journal.pone.0058736

Figure 1. RBPL-1 is conserved in C. elegans. a.

Figure 1

Predicted structure of RBPL-1 (TAG-214). The conserved domains DWNN, zinc knuckle, and RING finger are indicated by blue, red, and gray boxes, respectively. The nuclear localization signal (NLS) is indicated by a green box. b. Protein sequence alignment highlights the conservation of the DWNN, Zn knuckle, and RING finger domains among human, rat, and C. elegans RBBP6 proteins. c. Full-length rbpl-1 mRNA cloned by RT-PCR. d. RBPL-1 expressed in E. coli. Upper: SDS-PAGE analysis of the bacterially expressed GST-RBPL-1 fusion protein, indicated by the red arrow. Lower: western blotting analysis of GST-RBPL-1 fusion protein (the red arrow) using an anti-GST antibody.