Results 21 to 30 of about 88,963 (266)
Plant Protection Science, 2023 Sugarcane (Saccharum officinarum L.) is a key cash crop, and its production is influenced by a variety of phytopathogens in different parts of the world.
Zimen Ahmad +14 more
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An intranucleolar body associated with rDNA [PDF]
Chromosoma, 2011 The nucleolus is the subnuclear organelle responsible for ribosome subunit biogenesis and can also act as a stress sensor. It forms around clusters of ribosomal DNA (rDNA) and is mainly organised in three subcompartments, i.e. fibrillar centre, dense fibrillar component and granular component. Here, we describe the localisation of 21 protein factors to
Hutten, Saskia +6 more
openaire +3 more sources
European Journal of Entomology, 2013 A cytogenetic investigation was performed in eight species of the spittlebug genus Philaenus using silver-NOR (AgNOR)-banding and fluorescence in situ hybridization (FISH) with 18S rDNA and (TTAGG)n telomeric probes. This is the first application of FISH
Anna MARYAŃSKA-NADACHOWSKA +2 more
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Molecular characterization and phylogeny of the entomopathogenic fungus
Plant Protection Science, 1999 We characterized 23 isolates of the entomopathogenic fungus Aschersonia spp. from Mexico, Brazil, Guyana, Trinidad, Venezuela, Columbia, Florida, Malaysia, Thailand, Japan, Philippines, Java and South India using RAPD markers.
Miroslav Oborník +3 more
doaj +1 more source
Genomic organization of rat rDNA [PDF]
Nucleic Acids Research, 1983 A detailed restriction map was determined for a 10.9 KB region that contains the initiation site for 45S pre-rRNA and the first 1.7 KB of the 18S rRNA coding region. When the restriction pattern of the cloned rDNA was compared with that of total rat DNA, the rDNA regions of both Sprague-Dawley and BD-9 rats were identical to each other and to that of ...
D M, Chikaraishi +3 more
openaire +2 more sources
Bioscience Journal, 2015 The use of DNA sequences analysis has been an important mean to distinguish and to identify populations of organisms at different levels. By molecular markers several complex organisms have been successful detected in plants for distinct aims.
Enia Mara de Carvalho +4 more
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Angewandte Chemie, EarlyView.Same building blocks, different destinies. Pathway complexity directs nucleic acid–loaded polyion complex micelles along distinct assembly trajectories, resulting in either hexagonally shaped or spheroidal nanoparticles with distinct internal structuring.
Lennart van den Hoven +7 more
wiley +2 more sources
European Journal of Entomology, 2011 The present study focused on the evolution of the karyotype in 21 taxa of the genus Isophya, which was done by mapping the location on the chromosomes of ribosomal RNA (rRNA) coding genes using fluorescence in situ hybridization (FISH) with an 18S rDNA ...
Beata GRZYWACZ +4 more
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Molecular variations in Lenzites species collected from Nigeria and other parts of the world using Internal Transcribed Spacers (ITS) regions of Ribosomal RNA [PDF]
Microbial Biosystems Journal, 2018 The phylogeny of six specimens of Lenzites species collected from Akure Nigeria was studied using molecular data obtained by sequencing the internal transcribed spacers (ITS) regions of ribosomal RNA using universal primers (ITS4 and ITS5).
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Copy Number Variations of Human Ribosomal Genes in Health and Disease: Role and Causes
Frontiers in Bioscience-LandmarkBackground: A number of association studies have linked ribosomal DNA gene copy number (rDNA CN) to aging and pathology. Data from these studies are contradictory and depend on the quantitative method.
Natalia N. Veiko +10 more
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