Results 11 to 20 of about 126,234 (299)
, 2022 The chromosomes were counterstained with DAPI (blue). Tetraploid A. officinalis `Steiners Violetta´ (m3) has four 5S rDNA (m1) and twelve 45S rDNA (m2) signals. Tetraploid A. pastorianus (n3) harbors four 5S rDNA (n1) and eight 45S rDNA signals.
Susann Plath (843003) +2 more
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Journal of Pure and Applied Microbiology, 2022 Cookeina sulcipes and C. tricholoma are a cup fungi (Ascomycota) collected in Saraburi, Thailand. The fungi have been isolated, cultured and confirmed as respective species. For morphology, both Cookeina sp.
Narumon Tangthirasunun, Supattra Poeaim
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Trf4 targets ncRNAs from telomeric and rDNA spacer regions and functions in rDNA copy number control [PDF]
, 2007 Trf4 is the poly(A) polymerase component of TRAMP4, which stimulates nuclear RNA degradation by the exosome. We report that in Saccharomyces cerevisiae strains lacking Trf4, cryptic transcripts are detected from regions of repressed chromatin at ...
Houseley, Jonathan +3 more
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Parasite, 2023 New World sandflies are vectors of leishmaniasis, bartonellosis, and some arboviruses. A classification based on 88 morphological characters was proposed 27 years ago when the New World phlebotomines were organized into two tribes Hertigiini and ...
Zapata Sonia +7 more
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Quelling targets the rDNA locus and functions in rDNA copy number control [PDF]
BMC Microbiology, 2009 RNA silencing occurs in a broad range of organisms. Although its ancestral function is probably related to the genome defense mechanism against repetitive selfish elements, it has been found that RNA silencing regulates different cellular processes such as gene expression and chromosomal segregation.
Germano Cecere, COGONI, Carlo
openaire +4 more sources
Bioscience Journal, 2021 We report the first molecular detection of Leishmania infection (subgenus Viannia) in the yellow-faced parrot (Alipiopsitta xanthops), at a wildlife rehabilitation center located in the city of Campo Grande, Brazil, an endemic area for leishmaniasis ...
Larissa Maria Dávalo Matheus +2 more
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Spatial distribution, host specificity and genetic diversity of Onchobothrium antarcticum in the Southern Ocean [PDF]
Polish Polar Research, 2021 In this work we summarize the current knowledge on the spatial distribution, host specificity and genetic diversity of Onchobothrium antarcticum, an endemic Antarctic cestode.
Ilya I. Gordeev +2 more
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Helminthologia, 2022 Aphelenchoides bicaudatus associated with grass in South Africa was identified morphologically and molecularly. This population is characterized by a body length of 409 – 529 μm, a stylet length of 9.5 – 13 μm, a post-vulval uterine sac of 45 – 50 μm ...
Shokoohi E., Moyo N. A. G.
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Heterochromatin heteromorphism in Holhymenia rubiginosa (Heteroptera: Coreidae)
European Journal of Entomology, 2008 Heterochromatin is one of the most dynamic components in the genome of species. Previous studies on the heterochromatin content and distribution in Heteroptera (insects with holokinetic chromosomes) have shown that the species belonging to the family ...
María José BRESSA +3 more
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