About: Morphology, Ultrastructure and Life Cycle of Vitrella brassicaformis n. sp., n. gen., a Novel Chromerid from the Great Barrier Reef     Goto   Sponge   NotDistinct   Permalink

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Description
  • Chromerida are photoautotrophic alveolates so far only isolated from corals in Australia. It has been shown that these secondary plastid-containing algae are closely related to apicomplexan parasites and share various morphological and molecular characters with both Apicomplexa and Dinophyta. So far, the only known representative of the phylum was Chromera velia. Here we provide a formal description of another chromerid, Vitrella brassicaformis gen. et sp. nov., complemented with a detailed study on its ultrastructure, allowing insight into its life cycle. The novel alga differs significantly from the related chromerid C. velia in life cycle, morphology as well as the plastid genome. Analysis of photosynthetic pigments on the other hand demonstrate that both chromerids lack chlorophyll c, the hallmark of phototrophic chromalveolates. Based on the relatively high divergence between C. velia and V. brassicaformis, we propose their classification into distinct families Chromeraceae and Vitrellaceae. Moreover, we predict a hidden and unexplored diversity of the chromerid algae.
  • Chromerida are photoautotrophic alveolates so far only isolated from corals in Australia. It has been shown that these secondary plastid-containing algae are closely related to apicomplexan parasites and share various morphological and molecular characters with both Apicomplexa and Dinophyta. So far, the only known representative of the phylum was Chromera velia. Here we provide a formal description of another chromerid, Vitrella brassicaformis gen. et sp. nov., complemented with a detailed study on its ultrastructure, allowing insight into its life cycle. The novel alga differs significantly from the related chromerid C. velia in life cycle, morphology as well as the plastid genome. Analysis of photosynthetic pigments on the other hand demonstrate that both chromerids lack chlorophyll c, the hallmark of phototrophic chromalveolates. Based on the relatively high divergence between C. velia and V. brassicaformis, we propose their classification into distinct families Chromeraceae and Vitrellaceae. Moreover, we predict a hidden and unexplored diversity of the chromerid algae. (en)
Title
  • Morphology, Ultrastructure and Life Cycle of Vitrella brassicaformis n. sp., n. gen., a Novel Chromerid from the Great Barrier Reef
  • Morphology, Ultrastructure and Life Cycle of Vitrella brassicaformis n. sp., n. gen., a Novel Chromerid from the Great Barrier Reef (en)
skos:prefLabel
  • Morphology, Ultrastructure and Life Cycle of Vitrella brassicaformis n. sp., n. gen., a Novel Chromerid from the Great Barrier Reef
  • Morphology, Ultrastructure and Life Cycle of Vitrella brassicaformis n. sp., n. gen., a Novel Chromerid from the Great Barrier Reef (en)
skos:notation
  • RIV/62157124:16170/12:43871013!RIV13-MSM-16170___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(2B06129), P(IAA601410907), S, V, Z(AV0Z50200510), Z(AV0Z60220518), Z(MSM6007665801)
http://linked.open...iv/cisloPeriodika
  • 2
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 151853
http://linked.open...ai/riv/idVysledku
  • RIV/62157124:16170/12:43871013
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • coral; phylogeny; life cycle; ultrastructure; morphology; Chromera; coral Apicomplexa; phylogeny; life cycle; ultrastructure; morphology; Chromera; coral Apicomplexa; phylogeny; life cycle; ultrastructure; morphology; Chromera; Apicomplexa (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV
  • [F838991057C6]
http://linked.open...i/riv/nazevZdroje
  • Protist
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 163
http://linked.open...iv/tvurceVysledku
  • Lukeš, Julius
  • Modrý, David
  • Vancová, Marie
  • Oborník, Miroslav
  • Kotabová, Eva
  • Prášil, Ondřej
  • Tesařová, Martina
  • Lukeš, Martin
  • Cihlář, Jaromír
  • Černotíková-Stříbrná, Eva
http://linked.open...ain/vavai/riv/wos
  • 000299812800011
http://linked.open...n/vavai/riv/zamer
issn
  • 1434-4610
number of pages
http://bibframe.org/vocab/doi
  • 10.1016/j.protis.2011.09.001
http://localhost/t...ganizacniJednotka
  • 16170
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