Results 91 to 100 of about 1,960,648 (201)
Anales del Jardín Botánico de Madrid, 2005 Among grapevine yellows phytoplasma diseases in Europe, flavescence dorée (FD) is the most devastating and in the last decade has reached Spanish vineyards, mainly in Catalonia.
Ester Torres +4 more
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Isolation and organization of calf ribosomal DNA
Nucleic Acids Research, 1979 Ribosomal DNA (rDNA) from calf was isolated by three density gradient centrifugations. The first centrifugation in Cs2S04/BAMD was used to obtain partially resolved dG+dC-rich fractions from total DNA. The second and third centrifugations, in Cs2S04/Ag+, led to the isolation of an rDNA fraction characterized by a symmetrical band in CsCl, p = 1.724 g ...
M, Meunier-Rotival +3 more
openaire +3 more sources
Journal of NematologyCyst nematodes of the genus Heterodera comprise 87 nominal species of economically important plant parasites, with the Avenae-group one of the largest, consisting of 12 species. Samplings for cyst nematode studies were carried out from multiple locations
Skantar Andrea M. +5 more
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Catalogue of fungi in China 2. Ramaria from northern China
MycologyThe species of Ramaria are coralloid-fungi with intricately branched and vividly coloured basidiomata. There are many studies on the genus Ramaria in China, but molecular phylogenetic analysis is rarely employed.
Ying Li +4 more
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Iranian Journal of Parasitology, 2016 Background: The present study was carried out to detect the infection of larval stages of Trichobilharzia species in the snail Lymnaea auricularia in northwestern Iran based on DNA analysis. Methods: A total number of 320 snails of L.
Mohammad YAKHCHALI +2 more
doaj
Analysis of Nucleolar Protein Dynamics Reveals the Nuclear Degradation of Ribosomal Proteins [PDF]
, 2007 Background: The nucleolus is a subnuclear organelle in which rRNAs are transcribed, processed, and assembled with ribosomal proteins into ribosome subunits.
Lam, Yun Wah +9 more
core +1 more source
Morphological and molecular identification of filamentous fungi isolated from cosmetic powders
Brazilian Archives of Biology and Technology, 2012 Seven fungi were isolated from 50 samples of cosmetic powders. Morphological analyses and ribosomal DNA Internal Transcribed Spacers sequencing were performed which allowed the discrimination of the isolated fungi as Aspergillus fumigatus, Penicillium sp.
Flavia Cristina Jastale Pinto +8 more
doaj +1 more source
, 1992 The polymerase chain reaction (PCR) was used to amplify a ribosomal DNA fragment from Gaewnannomyces graminis. This fragment was labelled and tested for its usefulness as a probe in restriction fragment length polymorphism (RFLP) studies of fungi within ...
R.M. GRAY +3 more
core +1 more source
Comparative evaluation of Giardia duodenalis sequence data [PDF]
, 2007 A review of the Giardia duodenalis sequences currently available on the GenBank database was completed to compare the different genotyping loci (small subunit ribosomal DNA, glutamate dehydrogenase, triose-phosphate isomerase and beta giardin) for their ...
Thompson, R.C.A., Wielinga, C.
core
A single, multiplex PCR for differentiating all species of Trichinella
Parasite, 2001 The genus Trichinella is currently divided into seven species and at least three additional, unclassified genotypes, Trichinella T6, T8 and T9, where both T8 and T9 have been deemed very similar to T. britovi. Other than for the non-encapsulated species,
Zarlenga D.S. +3 more
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