Full-text resources of PSJD and other databases are now available in the new Library of Science.
Visit https://bibliotekanauki.pl
Preferences help
enabled [disable] Abstract
Number of results

Results found: 7

Number of results on page
first rewind previous Page / 1 next fast forward last

Search results

help Sort By:

help Limit search:
first rewind previous Page / 1 next fast forward last
Folia Biologica
|
2001
|
vol. 49
|
issue 1-2
105-106
EN
In Japan, the presence of Paramecium sexaurelia was revealed for the first time, and a new habitat of P. tetraurelia was found there.
EN
Two strains from Russia, one collected in Stary Peterhof, St. Petersburg and the second one in Irkutsk near Lake Baikal, both bearing two types of endosymbiont - Caedibacter sp. in the cytoplasm and Holospora caryophila in the macronucleus, were identified as Paramecium biaurelia. The strain originating from Hanoi, Vietnam was determined as Paramecium primaurelia, this strain has no endosymbionts.
Folia Biologica
|
2003
|
vol. 51
|
issue 3-4
225-226
EN
The presence of Paramecium dodecaurelia (three strains) was recorded in Hawaii.
Folia Biologica
|
2001
|
vol. 49
|
issue 1-2
103-104
EN
The new habitat of Paramecium biaurelia was found on the Island Elba.
Folia Biologica
|
2002
|
vol. 50
|
issue 3-4
179-180
EN
The strains collected in Athens and the city of Egina, the Island of Egina were identified as P. primaurelia. This is the first information about finding of P. primaurelia in Greece.
EN
The paramecium strain, originating from Japan, Yamaguchi, belongs to Paramecium jenningsi (type of micronuclei, appearance of autogamy, presence of two macronuclear anlagen, dimensions of cells, and the RAPD fingerprints). The finding of Paramecium jenningsi in Japan enlarges the range of the species believed to be limited to a warm or even tropical climate.
EN
Fragments of LSU rDNA and COI mtDNA genes were sequenced in Paramecium tetraurelia strains originating from different continents, i.e. from Australia (Sydney), Europe (Spain, Poland), Asia (Israel, India, Japan) and North America (Indiana) in order to investigate intra-specific polymorphism in this species. Phylogenetic trees (based on analyses using the NJ, MP and BI methods) revealed that P. tetraurelia strains from Australia, Europe, North America and Asia (Israel, Japan) belong to one group divided into two main clusters, while a strain from India is separate and belongs to a different group. The Indian strain groups together with strains representing different species of the P. aurelia complex: P. septaurelia, P. octaurelia, and P. dodecaurelia. Polymorphism within P. tetraurelia was confirmed, however, it seems that the applied markers did not explain the ways of divergence of strains within species (Indian strain and others), and also did not show correlations between geographic origin of strains and their genetic diversity. Some species of the P. aurelia complex seem closely related.
first rewind previous Page / 1 next fast forward last
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.