Results 31 to 40 of about 74,228 (255)

A New Specific and Sensitive RT-qPCR Method Based on Splinted 5′ Ligation for the Quantitative Detection of RNA Species Shorter than microRNAs

open access: yesNon-Coding RNA, 2021
Recently, we discovered a new family of unusually short RNAs mapping to 5.8S ribosomal RNA (rRNA) and which we named dodecaRNAs (doRNAs), according to the number of core nucleotides (12 nt) their members contain.
Marine Lambert   +2 more
doaj   +1 more source

Mycosphaerella podagrariae - a necrotrophic phytopathogen forming a special cellular interaction with its host Aegopodium podagraria [PDF]

open access: yes, 2010
We present a new kind of cellular interaction found between Mycosphaerella podagrariae and Aegopodium podagraria, which is remarkably different to the interaction type of the obligate biotrophic fungus Cymadothea trifolii, another member of the ...
Bauer, R.   +4 more
core   +10 more sources

Trypanosome diversity in wildlife species from the Serengeti and Luangwa Valley ecosystems [PDF]

open access: yes, 2012
<p>Background: The importance of wildlife as reservoirs of African trypanosomes pathogenic to man and livestock is well recognised. While new species of trypanosomes and their variants have been identified in tsetse populations, our knowledge of ...
Barbara Mable   +11 more
core   +3 more sources

Morpho-phylogenetic analyses of two novel edible mushrooms from China and a mini review of Lyophyllum (Agaricales, Lyophyllaceae) cultivation and bioactivities [PDF]

open access: yesMycoKeys
Lyophyllum plays an important role in the natural ecosystem and has significant economic value. Some species of this genus have been cultivated in Asia, America, and Europe.
Song-Ming Tang   +8 more
doaj   +3 more sources

Next generation sequencing analysis reveals a relationship between rDNA unit diversity and locus number in Nicotiana diploids [PDF]

open access: yes, 2012
© 2012 Matyášek et al.; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and ...
Fulnecek, J   +7 more
core   +5 more sources

The SILVA ribosomal RNA gene database project: improved data processing and web-based tools

open access: yesNucleic Acids Res., 2012
SILVA (from Latin silva, forest, http://www.arb-silva.de) is a comprehensive web resource for up to date, quality-controlled databases of aligned ribosomal RNA (rRNA) gene sequences from the Bacteria, Archaea and Eukaryota domains and supplementary ...
Christian Quast   +7 more
semanticscholar   +1 more source

Karyotyping and in situ chromosomal localization of rDNA sites in black cumin Bunium persicum (Boiss) B. Fedtsch,1915 (Apiaceae)

open access: yesComparative Cytogenetics, 2011
The fluorescent in situ hybridization (FISH) technique has been applied to somatic chromosomes in the medicinally important species, Bunium persicum, to elucidate its karyotypes.
R. K. Chahota   +4 more
doaj   +1 more source

USE OF SEQUENCING METHODS FOR SPECIES IDENTIFICATION EXEMPLIFIED BY PHYLOGENETIC RELATIONSHIPS WITHIN GENUS HEDYSARUM L.

open access: yesФармация и фармакология (Пятигорск), 2021
At the moment, a relevant objective in pharmacognosy, is the use of all kinds of the DNA analysis methods for identifying plant materials, detecting counterfeits, genetically modified crops and products.The aim of the research is to study the possibility
D. R. Imachueva   +3 more
doaj   +1 more source

Rlp7p is associated with 60S preribosomes, restricted to the granular component of the nucleolus, and required for pre-rRNA processing [PDF]

open access: yes, 2002
Many analyses have examined subnucleolar structures in eukaryotic cells, but the relationship between morphological structures, pre-rRNA processing, and ribosomal particle assembly has remained unclear.
Gadal, O   +6 more
core   +3 more sources

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