Fig. 13

Representatives of major classes and informative examples of DCD and eTudor proteins in plants, chromists, choanoflagellates, and metazoans. Domain organization of representatives of major classes of DCD proteins in plants and heterokonts, and major classes of coral and eumetazoan eTudor proteins. Especially informative individual examples from haptophyte algae and choanoflagellates are also shown. The species and GenBank or RefSeq protein accession numbers or identifiers from the predicted protein dataset published by Richter et al. are indicated. 5′ partial proteins predicted from transcriptome sequencing are marked at the incomplete terminus. Zinc finger (Znf) domains are labeled with their type. The phyletic distribution of each protein class is denoted as well. Choanoflagellate predicted protein sequences that are not deposited as separate entries in GenBank are available as Additional file 3: Dataset 2