FN Archimer Export Format PT J TI Evolutionary Origins of Rhizarian Parasites BT AF SIERRA, Roberto CANAS-DUARTE, Silvia J. BURKI, Fabien SCHWELM, Arne FOGELQVIST, Johan DIXELIUS, Christina GONZALEZ-GARCIA, Laura N. GILE, Gillian H. SLAMOVITS, Claudio H. KLOPP, Christophe RESTREPO, Silvia ARZUL, Isabelle PAWLOWSKI, Jan AS 1:1;2:2,8;3:3;4:4;5:4;6:4;7:2;8:5;9:5;10:6;11:2;12:7;13:1; FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;10:;11:;12:PDG-RBE-SG2M-LGPMM;13:; C1 Univ Geneva, Dept Genet & Evolut, Geneva, Switzerland. Univ Los Andes, Dept Biol Sci, Bogota, Colombia. Univ British Columbia, Dept Bot, Vancouver, BC, Canada. Swedish Univ Agr Sci, Linnean Ctr Plant Biol, Uppsala BioCtr, Dept Plant Biol, Uppsala, Sweden. Dalhousie Univ, Dept Biochem & Mol Biol, Halifax, NS, Canada. INRA, GenoToul Bioinformat Facil, F-31931 Toulouse, France. IFREMER, La Tremblade, France. Harvard Univ, Sch Med, Dept Syst Biol, Boston, MA USA. C2 UNIV GENEVA, SWITZERLAND UNIV LOS ANDES, COLOMBIA UNIV BRITISH COLUMBIA, CANADA UNIV UPSALLA SLU, SWEDEN UNIV DALHOUSIE, CANADA INRA, FRANCE IFREMER, FRANCE UNIV HARVARD, USA SI LA TREMBLADE SE PDG-RBE-SG2M-LGPMM IN WOS Ifremer jusqu'en 2018 copubli-france copubli-p187 copubli-europe copubli-int-hors-europe copubli-sud IF 6.202 TC 38 UR https://archimer.ifremer.fr/doc/00320/43156/44988.pdf LA English DT Article DE ;Rhizaria;parasites;phylogenomics AB The SAR group (Stramenopila, Alveolata, Rhizaria) is one of the largest clades in the tree of eukaryotes and includes a great number of parasitic lineages. Rhizarian parasites are obligate and have devastating effects on commercially important plants and animals but despite this fact, our knowledge of their biology and evolution is limited. Here, we present rhizarian transcriptomes from all major parasitic lineages in order to elucidate their evolutionary relationships using a phylogenomic approach. Our results suggest that Ascetosporea, parasites of marine invertebrates, are sister to the novel clade Apofilosa. The phytomyxean plant parasites branch sister to the vampyrellid algal ectoparasites in the novel clade Phytorhiza. They also show that Ascetosporea + Apofilosa + Retaria + Filosa + Phytorhiza form a monophyletic clade, although the branching pattern within this clade is difficult to resolve and appears to be model-dependent. Our study does not support the monophyly of the rhizarian parasitic lineages (Endomyxa), suggesting independent origins for rhizarian animal and plant parasites. PY 2016 PD APR SO Molecular Biology And Evolution SN 0737-4038 PU Oxford Univ Press VL 33 IS 4 UT 000374226700010 BP 980 EP 983 DI 10.1093/molbev/msv340 ID 43156 ER EF