Parvilucifera rostrata sp. nov. (Perkinsozoa), a Novel Parasitoid that Infects Planktonic Dinoflagellates

F. Lepelletier, S.A. Karpov, S. Le Panse, E. Bigeard, A. Skovgaard, C. Jeanthon, L. Guillou

Результат исследований: Научные публикации в периодических изданияхстатья

23 Цитирования (Scopus)

Выдержка

The diversity and ecological roles of protists in marine plankton are still poorly known. In 2011, we made a substantial effort to isolate parasites into cultures during the course of blooms of the toxic microalga Alexandrium minutum (Dinophyceae) in two estuaries (the Penzé and the Rance, Brittany coast, north-west of France). In total, 99 parasitic strains were obtained. Screening of ribosomal internal transcribed spacer regions (including ITS1, 5.8S and ITS2) revealed the existence of two ribotypes. Small subunit and partial large subunit rRNA genes revealed that these two ribotypes belong to different species of the genus Parvilucifera. The first ribotype was tentatively affiliated to the species Parvilucifera infectans, whilst the second represents a new species, Parvilucifera rostrata sp. nov. The new species has several distinct morphological features in the general organization of its zoospore and in the shape and size of processes covering the sporangium. Both Parvilucifera species are generalist par
Язык оригиналаанглийский
Страницы (с-по)31-49
ЖурналProtist
Том165
Номер выпуска1
DOI
СостояниеОпубликовано - 2014

Отпечаток

Ribotyping
Dinoflagellida
Sporangia
Plankton
Estuaries
Poisons
rRNA Genes
France
Parasites

Цитировать

Lepelletier, F. ; Karpov, S.A. ; Le Panse, S. ; Bigeard, E. ; Skovgaard, A. ; Jeanthon, C. ; Guillou, L. / Parvilucifera rostrata sp. nov. (Perkinsozoa), a Novel Parasitoid that Infects Planktonic Dinoflagellates. В: Protist. 2014 ; Том 165, № 1. стр. 31-49.
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abstract = "The diversity and ecological roles of protists in marine plankton are still poorly known. In 2011, we made a substantial effort to isolate parasites into cultures during the course of blooms of the toxic microalga Alexandrium minutum (Dinophyceae) in two estuaries (the Penz{\'e} and the Rance, Brittany coast, north-west of France). In total, 99 parasitic strains were obtained. Screening of ribosomal internal transcribed spacer regions (including ITS1, 5.8S and ITS2) revealed the existence of two ribotypes. Small subunit and partial large subunit rRNA genes revealed that these two ribotypes belong to different species of the genus Parvilucifera. The first ribotype was tentatively affiliated to the species Parvilucifera infectans, whilst the second represents a new species, Parvilucifera rostrata sp. nov. The new species has several distinct morphological features in the general organization of its zoospore and in the shape and size of processes covering the sporangium. Both Parvilucifera species are generalist par",
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Parvilucifera rostrata sp. nov. (Perkinsozoa), a Novel Parasitoid that Infects Planktonic Dinoflagellates. / Lepelletier, F.; Karpov, S.A.; Le Panse, S.; Bigeard, E.; Skovgaard, A.; Jeanthon, C.; Guillou, L.

В: Protist, Том 165, № 1, 2014, стр. 31-49.

Результат исследований: Научные публикации в периодических изданияхстатья

TY - JOUR

T1 - Parvilucifera rostrata sp. nov. (Perkinsozoa), a Novel Parasitoid that Infects Planktonic Dinoflagellates

AU - Lepelletier, F.

AU - Karpov, S.A.

AU - Le Panse, S.

AU - Bigeard, E.

AU - Skovgaard, A.

AU - Jeanthon, C.

AU - Guillou, L.

PY - 2014

Y1 - 2014

N2 - The diversity and ecological roles of protists in marine plankton are still poorly known. In 2011, we made a substantial effort to isolate parasites into cultures during the course of blooms of the toxic microalga Alexandrium minutum (Dinophyceae) in two estuaries (the Penzé and the Rance, Brittany coast, north-west of France). In total, 99 parasitic strains were obtained. Screening of ribosomal internal transcribed spacer regions (including ITS1, 5.8S and ITS2) revealed the existence of two ribotypes. Small subunit and partial large subunit rRNA genes revealed that these two ribotypes belong to different species of the genus Parvilucifera. The first ribotype was tentatively affiliated to the species Parvilucifera infectans, whilst the second represents a new species, Parvilucifera rostrata sp. nov. The new species has several distinct morphological features in the general organization of its zoospore and in the shape and size of processes covering the sporangium. Both Parvilucifera species are generalist par

AB - The diversity and ecological roles of protists in marine plankton are still poorly known. In 2011, we made a substantial effort to isolate parasites into cultures during the course of blooms of the toxic microalga Alexandrium minutum (Dinophyceae) in two estuaries (the Penzé and the Rance, Brittany coast, north-west of France). In total, 99 parasitic strains were obtained. Screening of ribosomal internal transcribed spacer regions (including ITS1, 5.8S and ITS2) revealed the existence of two ribotypes. Small subunit and partial large subunit rRNA genes revealed that these two ribotypes belong to different species of the genus Parvilucifera. The first ribotype was tentatively affiliated to the species Parvilucifera infectans, whilst the second represents a new species, Parvilucifera rostrata sp. nov. The new species has several distinct morphological features in the general organization of its zoospore and in the shape and size of processes covering the sporangium. Both Parvilucifera species are generalist par

KW - Parvilucifera

KW - dinoflagellate

KW - parasitoid

KW - Alexandrium minutum

KW - toxic blooms

U2 - org/10.1016/j.protis.2013.09.005

DO - org/10.1016/j.protis.2013.09.005

M3 - Article

VL - 165

SP - 31

EP - 49

JO - Protist

JF - Protist

SN - 1434-4610

IS - 1

ER -