ZLL (ZWILLE). Identical to Protein PINHEAD [Arabidopsis Thaliana] (GB:Q9XGW1;GB:O49256); similar to argonaute protein, putative / AGO, putative [Arabidopsis thaliana] (TAIR:AT2G27880.1); similar to AGO1 (ARGONAUTE 1) [Arabidopsis thaliana] (TAIR:AT1G48410.1); similar to AGO1 (ARGONAUTE 1) [Arabidopsis thaliana] (TAIR:AT1G48410.2); similar to argonaute/Zwille-like protein 1 [Brassica napus] (GB:ABY52943.1); similar to ZLL/PNH homologous protein [Oryza sativa (japonica cultivar-group)] (GB:BAD33046.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO71238.1); contains InterPro domain Argonaute and Dicer protein, PAZ (InterPro:IPR003