FN Archimer Export Format
PT J
TI The ciliophoran affinity of Radiosperma textum, and its relation to other marine ciliate cysts
BT 
AF Gurdebeke, Pieter R.
   MERTENS, Kenneth
   Rajter, Lubomir
   Meyvisch, Pjotr
   Potvin, Eric
   Yang, Eun Jin
   André, Coralie
   Pospelova, Vera
   Louwye, Stephen
AS 1:1;2:2;3:3;4:1;5:4,5;6:4;7:1;8:6;9:1;
FF 1:;2:PDG-ODE-LITTORAL-LERBO;3:;4:;5:;6:;7:;8:;9:;
C1 Department of Geology, Ghent University, Krijgslaan 281, S8, 9000 Ghent, Belgium
   Ifremer, LITTORAL, F-29900 Concarneau, France
   Phycology, Faculty of Biology, University of Duisburg-Essen, Essen, Germany
   Korea Polar Research Institute, Division of Polar Ocean Sciences, Incheon, Songdo 406-840, Republic of Korea
   Instituto Milenio de Oceanografía, Universidad de Concepción, Concepción, PO Box 160-C, Chile
   Department of Earth and Environmental Sciences, University of Minnesota, Minneapolis, MN 55455-0149, USA
C2 UNIV GHENT, BELGIUM
   IFREMER, FRANCE
   UNIV DUISBURG ESSEN, GERMANY
   KOPRI, SOUTH KOREA
   UNIV CONCEPCION, CHILE
   UNIV MINNESOTA, USA
SI CONCARNEAU
SE PDG-ODE-LITTORAL-LERBO
IN WOS Ifremer UPR
   copubli-europe
   copubli-int-hors-europe
IF 1.9
TC 2
UR https://archimer.ifremer.fr/doc/00807/91879/97839.pdf
LA English
DT Article
DE ;Acritarch;Affinity;Cysts;Ciliate;LSU and SSU rDNA
AB The acritarch genus Radiosperma has been reported from plankton and sediments since the late 19th century, with suggested biological affinities ranging from invertebrate eggs to tintinnids. Here, the genus description is improved and its two species, Radiosperma corbiferum and Radiosperma textum, are redescribed. Radiosperma textum is shown to be a ciliate cyst related to Askenasia based on new SSU and LSU rRNA sequences. The spatiotemporal distribution and ecology of both species are discussed. The chemical composition is documented based on micro-Fourier Transform Infrared spectroscopy. Furthermore, new SSU and LSU rRNA sequences for several flask shaped ciliate cysts (Fusopsis, Strombidium) are also included in the analysis and the occurrence of fossilizable cysts in the ciliophoran clade is reviewed. 
PY 2023
PD JAN
SO Marine Micropaleontology
SN 0377-8398
PU Elsevier BV
VL 178
UT 000899123900003
DI 10.1016/j.marmicro.2022.102185
ID 91879
ER

EF