Results 21 to 30 of about 14,854 (216)

SSU rDNA analysis of Kudoa rosenbuschi (Myxosporea) from the Argentinean hake Merluccius hubbsi [PDF]

open access: yesDiseases of Aquatic Organisms, 2005
The cloning and sequencing of the small subunit (SSU) ribosomal DNA gene from Kudoa rosenbuschi (myxosporean species associated with post-mortem myoliquefaction process in the Argentinean hake Merluccius hubbsi) is reported. The SSU rDNA was found to contain 1740 bp with a single polymorphic site with either a C or T at position 221.
Abollo, Elvira   +2 more
openaire   +3 more sources

Gastronautidae Deroux, 1994 and Trithigmostoma Jankowski, 1967: Evolutionary Links Among Cyrtophorian Ciliates (Protista, Ciliophora, and Phyllopharyngea)

open access: yesFrontiers in Marine Science, 2021
Studies on cyrtophorian ciliates (Cyrtophoria) have accumulated much knowledge on morphological taxonomy and molecular phylogeny, and the general classification and phylogenetic relationships of most families have thereby been revealed.
Zhishuai Qu   +6 more
doaj   +1 more source

Positions of multiple insertions in SSU rDNA of lichen-forming fungi. [PDF]

open access: yesMolecular Biology and Evolution, 1995
Lichen-forming fungi, in symbiotic associations with algae, frequently have nuclear small subunit ribosomal DNA (SSU rDNA) longer than the 1,800 nucleotides typical for eukaryotes. The lichen-forming ascomycetous fungus Lecanora dispersa contains insertions at eight distinct positions of its SSU rDNA; the lichen-forming fungi Calicium tricolor and ...
A, Gargas, P T, DePriest, J W, Taylor
openaire   +2 more sources

The gene coding for small ribosomal subunit RNA in the basidiomycete Ustilago maydis contains a group I intron [PDF]

open access: yes, 1992
The nucleotide sequence of the gene coding for small ribosomal subunit RNA in the basidiomycete Ustilago maydis was determined. It revealed the presence of a group I intron with a length of 411 nucleotides.
De Wachter, Rupert   +3 more
core   +1 more source

Diversity of Dictyostelid Cellular Slime Molds, Including Two Species New to Science, in Forest Soils of Changbai Mountain, China

open access: yesMicrobiology Spectrum, 2022
Dictyostelid cellular slime molds (dictyostelids) are protists that are common inhabitants of most soils, where they feed upon bacteria. Changbai Mountain is the highest mountain in northeast China.
Yue Zou   +8 more
doaj   +1 more source

Genetic and morphological evidence reveals the existence of a new family, genus and species of Echinorhynchida (Acanthocephala) [PDF]

open access: yes, 2014
Gymnorhadinorhynchus gen. n. is proposed to accommodate its type species, G. decapteri sp. n., a parasite of the marine fish Decapterus punctatus (Cuvier), caught from the coastal waters of Brazil. Gymnorhadinorhynchus decapteri sp. n.
Braicovich, Paola Elizabeth   +5 more
core   +1 more source

Temperature and light requirements for growth of two diatom species (Bacillariophyceae) isolated from an Arctic macroalga [PDF]

open access: yes, 2006
In the present study, two abundant epiphyticdiatom taxa were isolated from the assimilation hairs ofthe brown macroalga Chordaria flagelliformis collected inthe Arctic Kongsfjorden (Spitsbergen, Norway), establishedas unialgal cultures and their growth ...
Jung, I.   +4 more
core   +1 more source

Lineage-specific variations of congruent evolution among DNA sequences from three genomes, and relaxed selective constraints on rbcL in Cryptomonas (Cryptophyceae)

open access: yesBMC Evolutionary Biology, 2005
Background Plastid-bearing cryptophytes like Cryptomonas contain four genomes in a cell, the nucleus, the nucleomorph, the plastid genome and the mitochondrial genome.
Tran Hoang-Dung   +2 more
doaj   +1 more source

Description of Meloidoderita salina sp. n. (Nematoda, Sphaeronematidae) from a micro-tidal salt marsh at Mont-Saint-Michel Bay in France [PDF]

open access: yes, 2012
Meloidoderita salina sp. n. is described and illustrated from the halophytic plant Atriplex portulacoides L. (sea purslane) growing in a micro-tidal salt marsh in the Mont-Saint-Michel Bay in France.
Ashrafi, Samad   +5 more
core   +5 more sources

Home - About - Disclaimer - Privacy