Taxonomy of the apicomplexan symbionts of coral, including Corallicolida ord. nov., reassignment of the genus Gemmocystis, and description of new species Corallicola aquarius gen. nov. sp. nov. and Anthozoaphila gnarlus gen. nov. sp. nov
Taxonomy of the apicomplexan symbionts of coral, including Corallicolida ord. nov., reassignment of the genus Gemmocystis, and description of new species Corallicola aquarius gen. nov. sp. nov. and Anthozoaphila gnarlus gen. nov. sp. nov
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珊瑚顶端复合体共生体的分类,包括珊瑚科。
DOI:
10.1101/2020.11.23.395046
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Kwong W
中科院分区:
文献类型:
--
作者:
Kwong W
Corals (Metazoa; Cnidaria; Anthozoa) have recently been shown to play host to a widespread and diverse group of intracellular symbionts of the phylum Apicomplexa. These symbionts, colloquially called “corallicolids”, are mostly known through molecular analyses, and no formal taxonomy has been proposed. Another apicomplexan,Gemmocystiscylindrus(described from the coralDendrogyracylindrus), may be related to corallicolids, but lacks molecular data. Here, we isolate and describe motile trophozoite (feeding) corallicolids cells using microscopic (light, SEM, and TEM) and molecular phylogenetic analysis to provide the basis for a formal description. Phylogenetic analyses using nuclear and plastid rRNA operons, and three mitochondrial protein sequences derived from single cell transcriptomes, all confirm that these organisms fall into a discrete deep‐branching clade within the Apicomplexa not closely related to any known species or major subgroup. As a result, we assign this clade to a new order, Corallicolida ord. nov., and family, Corallicolidae fam. nov. We describe a type species,Corallicolaaquariusgen. nov. sp. nov. from itsRhodactissp. host, and also describe a second species,Anthozoaphilagnarlusgen. nov. sp. nov., from the coral hostMadracismirabilis. Finally, we propose reassigning the incertae sedis taxonG.cylindrusfrom the order Agamococcidiorida to the Corallicolida, based on similarities in morphology and host localization to that of the corallicolids.
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DOI:
--
发表时间:
1986
期刊:
影响因子:
--
作者:
S. J. Upton;E. Peters
通讯作者:
E. Peters
DOI:
10.1016/j.ijppaw.2019.01.006
发表时间:
2019-04-01
影响因子:
1.8
作者:
Hayes, Polly M.;Smit, Nico J.
通讯作者:
Smit, Nico J.
影响因子:
5.1
作者:
Mathur, Varsha;del Campo, Javier;Keeling, Patrick J.
通讯作者:
Keeling, Patrick J.
影响因子:
2.2
作者:
Leander, Brian S.;Ramey, Patricia A.
通讯作者:
Ramey, Patricia A.
影响因子:
15.5
作者:
Vohsen, Samuel A.;Anderson, Kaitlin E.;Gade, Andrea M.;Gruber-Vodicka, Harald R.;Dannenberg, Richard P.;Osman, Eslam O.;Dubilier, Nicole;Fisher, Charles R.;Baums, Iliana B.
通讯作者:
Baums, Iliana B.