Results 101 to 110 of about 14,854 (216)

A revised description of Synodontella zambezensis Douëllou et Chishawa, 1995 (Monogenea: Ancyrocephalidae) from the gills of Synodontis zambezensis (Siluriformes: Mochokidae) from South Africa

open access: yesHelminthologia, 2016
This study supplements the original description of Synodontella zambezensis Douëllou et Chishawa, 1995 and represents a new geographical record for this parasite from Synodontis zambezensis from South Africa.
Raphahlelo M. E.   +4 more
doaj   +1 more source

Genetic variability of Euglena agilis (Euglenophyceae)

open access: yesActa Societatis Botanicorum Poloniae, 2011
The results of the internal transcribed spacer (ITS2) of extrachromosomal rDNA and the chloroplast SSU rDNA sequence analysis presented here confirmed elevated genetic polymorphism revealed earlier by RFLP and RAPD for seven clones of the cosmopolitan ...
Bożena Zakryś   +6 more
doaj   +1 more source

High variability in SSU rDNA gene copy number among planktonic foraminifera revealed by single-cell qPCR. [PDF]

open access: yesISME Commun, 2021
Milivojević T   +5 more
europepmc   +1 more source

Myxobolus wondjii sp. nov. (Myxozoa: Myxobolidae), a parasite of Labeo batesii Boulenger, 1911 (Teleostei: Cyprinidae) from the Makombè River, Cameroon: Morphological and molecular characterization

open access: yesEuropean Journal of Taxonomy
A new species of the genus Myxobolus Bütschli, 1882 (Myxosporea: Bivalvulida) is described based on morphology, histopathology, and small subunit ribosomal DNA (SSU rDNA) sequence data. Myxobolus wondjii sp. nov.
Guy Benoît Lekeufack-Folefack   +8 more
doaj   +1 more source

Nuclear, mitochondrial and plastid gene phylogenies of Dinophysis miles (Dinophyceae): evidence of variable types of chloroplasts.

open access: yesPLoS ONE, 2011
The Dinophysis genus is an ecologically and evolutionarily important group of marine dinoflagellates, yet their molecular phylogenetic positions and ecological characteristics such as trophic modes remain poorly understood.
Dajun Qiu   +3 more
doaj   +1 more source

One freshwater species of the genus Cyclidium, Cyclidium sinicum spec. nov. (Protozoa; Ciliophora), with an improved diagnosis of the genus Cyclidium [PDF]

open access: yes, 2016
This work was supported by the Natural Science Foundation of China (project number: 31501844).The attached document is the author's final accepted/submitted version of the journal article.
Warren, A
core   +1 more source

Comprehensive Phylogenetic Reconstruction of Amoebozoa Based on Concatenated Analyses of SSU-rDNA and Actin Genes

open access: yesPLoS ONE, 2011
Evolutionary relationships within Amoebozoa have been the subject of controversy for two reasons: 1) paucity of morphological characters in traditional surveys and 2) haphazard taxonomic sampling in modern molecular reconstructions. These along with other factors have prevented the erection of a definitive system that resolves confidently both higher ...
Lahr, Daniel J.G.   +4 more
openaire   +5 more sources

Multiple gene analyses of caligid copepods indicate that the reduction of a thoracic appendage in Pseudocaligus represents convergent evolution [PDF]

open access: yes, 2013
Background: The Caligidae is a family of parasitic copepods containing over 30 recognised genera. They are\ud commercially important parasites as they cause disease in numerous finfish aquaculture facilities globally.\ud Morphological features are used ...
Anshary, Hilal
core   +1 more source

Phylogenetic analysis of Polystigma and its relationship to Phyllachorales

open access: yesPhytopathologia Mediterranea, 2015
Polystigma amygdalinum, which causes red leaf blotch of almond, is one of the few fungal plant pathogens to remain a taxonomic enigma, primarily because it has resisted cultivation and causes almond leaf blotch only in restricted regions of the world. To
Azadeh HABIBI   +2 more
doaj   +1 more source

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