Results 271 to 280 of about 1,937,732 (303)
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Beyond ribosomal DNA: on towards the telomere
Chromosoma, 1997We have sequenced and analyzed 8.3 kb of sequence adjacent and distal to the human ribosomal DNA (rDNA); this distal sequence connects to the rDNA cluster just 4 kb upstream of the first promoter and is shared among the acrocentric chromosomes and, at least in part, it is also present in other primates.
I L, Gonzalez, J E, Sylvester
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Nontranscribed spacers in Drosophila ribosomal DNA
Chromosoma, 1981Ribosomal DNA nontranscribed spacers in Drosophila virilis DNA have been examined in some detail by restriction site analysis of cloned segments of rDNA, nucleic acid hybridizations involving unfractionated rDNA, and base composition estimates. The overall G + C content of the spacer is 27--28%; this compares with 39% for rDNA as a whole, 40% for main ...
P M, Rae, T, Barnett, V L, Murtif
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The ribosomal DNA of the Zygomycete Mucor miehei
Current Genetics, 2000The ribosomal DNA-from the Zygomycete Mucor miehei has been characterised. The complete rDNA unit was cloned by heterologous PCR using primers whose sequence matched conserved regions of the rDNA from related fungal species. The sequence of the overlapping PCR products revealed the existence of a repeated unit of 9574 bp.
S, Maicas, A C, Adam, J, Polaina
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Replicon size of yeast ribosomal DNA
Molecular and General Genetics MGG, 1984The ribosomal RNAs of the yeast Saccharomyces cerevisiae are transcribed from a 9K bp stretch of DNA which is reiterated about 120-fold in a continuous array, about 360 microns long, on chromosome XII. Although ARS activity has been detected in the repeat unit, the size and disposition of replicons along this array of identical genes has not hitherto ...
Walmsley, Richard M. +3 more
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Structure of ribosomal DNA in Physarum polycephalum
Journal of Molecular Biology, 1976Abstract The sequences coding for Physarum ribosomal RNA are localized on idependently replicating, linear DNA molecules of a discrete size, M r = 37 × 10 6 . Restriction endonucleases Eco RI and Hin dIII each cut ribosomal DNA into one large and two small fragments.
V M, Vogt, R, Braun
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Ribosome Biogenesis and Cancer: Overview on Ribosomal Proteins
International Journal of Molecular Sciences, 2021Annapina Russo
exaly
Functional dichotomy of ribosomal proteins during the synthesis of mammalian 40S ribosomal subunits
Journal of Cell Biology, 2010Gwennaele Fichant +2 more
exaly