Optimization of Heterotrophic Culture Conditions for n-Alkane Utilization and Phylogenetic Position Based on the 18S rDNA Sequence of a Thermotolerant Prototheca zopfii Strain

2002 ◽  
Vol 94 (2) ◽  
pp. 160-165 ◽  
Author(s):  
RYOHEI UENO ◽  
NAOTO URANO ◽  
SHUN WADA ◽  
SHIGERU KIMURA
Keyword(s):  
18S Rdna ◽  
Culture Conditions ◽  
Rdna Sequence ◽  
Phylogenetic Position ◽  
Heterotrophic Culture ◽  
Prototheca Zopfii ◽  
18S Rdna Sequence

scholarly journals Myxidium shedkoae Sokolov, 2013 (Myxozoa: Myxidiidae), a parasite of the gallbladder of Perccottus glenii Dybowski, 1877 (Actinoptrygii: Odontobutidae): Supplementary data on morphology and phylogenetic position based on 18s rDNA sequence analysis

2018 ◽  
Vol 66 (2) ◽  
pp. 258-268
Author(s):  
Sergey Sokolov ◽  
Daria Lebedeva
Keyword(s):  
Sequence Analysis ◽  
18S Rdna ◽  
Rdna Sequence ◽  
Phylogenetic Position ◽  
Amur Sleeper ◽  
Molecular Characterisation ◽  
Perccottus Glenii ◽  
Supplementary Data ◽  
18S Rdna Sequence ◽  
Partial 18S

This paper is the first report on the molecular characterisation of myxozoan parasites from the odontobutid fish Chinese (Amur) sleeper (Perccottus glenii Dybowski, 1877). The authors determined the partial 18S rDNA sequence of Myxidium shedkoae Sokolov, 2013 from the gallbladder of the fish. Phylogenies reconstructed using maximum likelihood and Bayesian inference analysis revealed that M. shedkoae belongs to the hepatic biliary group of myxozoans (after Kristmundsson and Freeman, 2013) as a member of the clade consisting of Zschokkella sp. KLT-2014, Myxidium truttae and Zschokkella nova. Some new morphological features of the parasite are also presented.

scholarly journals Phylogenetic Position of Ibla (Cirripedia: Thoracica) Based on 18s Rdna Sequence Analysis

1998 ◽  
Vol 18 (2) ◽  
pp. 363-368 ◽  
Author(s):  
L. Mizrahi ◽  
Y Achitu ◽  
D. J. Katcoff ◽  
R. Perl-Treves
Keyword(s):  
Sequence Analysis ◽  
18S Rdna ◽  
Rdna Sequence ◽  
Phylogenetic Position ◽  
18S Rdna Sequence

Phylogenetic analyses of various euglenoid taxa (euglenozoa) based on 18s rdna sequence data

2000 ◽  
Vol 36 (1) ◽  
pp. 220-226 ◽  
Author(s):  
Angelika Preisfeld ◽  
Silke Berger ◽  
Ingo Busse ◽  
Susanne Liller ◽  
Hans Georg Ruppel
Keyword(s):  
18S Rdna ◽  
Sequence Data ◽  
Phylogenetic Analyses ◽  
Rdna Sequence ◽  
Rdna Sequence Data ◽  
18S Rdna Sequence

Development of a PCR strategy for thraustochytrid identification based on 18S rDNA sequence

2002 ◽  
Vol 140 (5) ◽  
pp. 883-889 ◽  
Author(s):  
Caiqing Mo ◽  
Douek J. ◽  
Rinkevich B.
Keyword(s):  
18S Rdna ◽  
Rdna Sequence ◽  
18S Rdna Sequence

scholarly journals Cytological And Molecular Identification Of Haemogregarina Stepanowi In Blood Samples Of The European Pond Turtle (Emys Orbicularis) From Quarantine At Belgrade Zoo

2015 ◽  
Vol 65 (4) ◽  
pp. 443-453 ◽  
Author(s):  
Jòzsef Özvegy ◽  
Darko Marinković ◽  
Miloš Vučićević ◽  
Bojan Gajić ◽  
Jevrosima Stevanović ◽  
...  
Keyword(s):  
Molecular Identification ◽  
18S Rdna ◽  
Clinical Symptoms ◽  
Health Condition ◽  
Rdna Sequence ◽  
Future Research ◽  
Emys Orbicularis ◽  
Direct Dna Sequencing ◽  
Hematological Analysis ◽  
18S Rdna Sequence

Abstract Blood smears stained with Diff Quick are the initial tool for cytological diagnosis of Haemogregarina spp. However, the development of sensitive and specific molecular methods enabled the detection and identification of parasites in the sample and to clarify the evolutionary relationships of adeleorinid parasites within the Apicomplexa. The current study was attempted in order to perform cytological investigation and molecular identification of the hemoparasites in thirty European pond turtles (Emys orbicularis) from the quarantine section at Belgrade Zoo, which have been found in poor health condition with massive skin hemorrhages, based on intraerythrocytic parasitic forms on hematological smears and 18S rDNA sequence, respectively. Different life cycle stages of the Haemogregarina sp. were noticed within the erythrocytes in the peripheral blood. Biochemical analysis indicated lower values of AST and iron in most of the infected turtles while hematological analysis showed a changed hematocrit value, a decrease in the number of red blood cells and low hemoglobin levels. Amplifications of the 18S rDNA sequence of Haemogregarina were detected in 30/30 (100%) turtles with clinical symptoms. The identity of PCR products was confirmed by direct DNA sequencing. Future research concerning H. stepanowi in Serbia should be applied to its definitive host-the leech.

Primary species recognition and phylogeny of Chondrus (Gigartinales, Rhodophyta) using 18S rDNA sequence data

2007 ◽  
Vol 25 (2) ◽  
pp. 174-183
Author(s):  
Zimin Hu ◽  
Xiaoqi Zena ◽  
Alan T. Critchley ◽  
Steve L. Morrell ◽  
Delin Duan
Keyword(s):  
18S Rdna ◽  
Sequence Data ◽  
Species Recognition ◽  
Rdna Sequence ◽  
Rdna Sequence Data ◽  
18S Rdna Sequence
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