Results 71 to 80 of about 202,542 (217)
Position Effect Takes Precedence Over Target Sequence in Determination of Adenine Methylation Patterns in the Nuclear Genome of a Eukaryote, \u3cem\u3eTetrahymena thermophila\u3c/em\u3e [PDF]
, 1998 Approximately 0.8% of the adenine residues in the macronuclear DNA of the ciliated protozoan Tetrahymena thermophila are modified to N6-methyladenine. DNA methylation is site specific and the pattern of methylation is constant between clonal cell lines ...
Karrer, Kathleen M. +1 more
core +1 more source
Cytological features of penaut genome [PDF]
, 2017 The genus Arachis is composed of 82 species (Krapovickas and Gregory 1994; Valls and Simpson 2005; Valls et al 2013; Santana and Valls 2015) mainly distributed within a large region of South America, which extends from the eastern foothills of the Andes ...
Chalup, Laura María Isabel +6 more
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Temperature and light requirements for growth of two diatom species (Bacillariophyceae) isolated from an Arctic macroalga [PDF]
, 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
Cloning and sequencing of the complicated rDNA gene family of Bos taurus
Czech Journal of Animal Science, 2006 The rDNA genes coding for ribosomal RNA (rRNA) in animals are repeat sequences with high GC content and complicated structure. Based on the sequences of human ribosomal DNA repeat unit and transcription unit and the long and accurate PCR method with LA ...
D. Tang +5 more
doaj +1 more source
European Journal of Entomology, 2013 Diachasmimorpha longicaudata (Hymenoptera: Braconidae) is a parasitoid wasp widely used in the biological control of fruit flies. In this paper, we present a detailed analysis of the karyotype of this species based on the results of classical and ...
Leonela CARABAJAL PALADINO +4 more
doaj +1 more source
The nucleolus: a raft adrift in the nuclear sea or the keystone in nuclear structure?
Biomolecular Concepts, 2013 The nucleolus is a prominent nuclear structure that is the site of ribosomal RNA (rRNA) transcription, and hence ribosome biogenesis. Cellular demand for ribosomes, and hence rRNA, is tightly linked to cell growth and the rRNA makes up the majority of ...
O’Sullivan Justin M. +4 more
doaj +1 more source
Repatriation of an old fish host as an opportunity for myxozoan parasite diversity: The example of the allis shad, Alosa alosa (Clupeidae), in the Rhine [PDF]
, 2016 Background: Wildlife repatriation represents an opportunity for parasites. Reintroduced hosts are expected to accumulate generalist parasites via spillover from reservoir hosts, whereas colonization with specialist parasites is unlikely.
Bartoová-Sojková, Pavla +5 more
core +4 more sources
Cells, 2019 Autism is a complex multifactorial developmental disorder characterized by deficits in communication and restricted interests, often followed by mental retardation.
Lev Porokhovnik
doaj +1 more source
, 2001 The bacterial diversity assessed from clone libraries prepared from rRNA (two libraries) and ribosomal DNA (rDNA) (one library) from polychlorinated biphenyl (PCB)-polluted soil has been analyzed.
Amann, R. +5 more
core
, 2022 Hirschsprung disease (HSCR) is one of neurocristopathies in children. It is mainly treated by surgery but causes severe complications. Enteric neural crest-derived cell (ENCC) transplantation is a potential radical therapeutic strategy; however, so far with poor efficacy. To assess the therapeutic benefit of fecal microbiota transplantation (FMT) on
Tian, Donghao +9 more
openaire +1 more source