ribosomal RNA genes
Epigeneitc silencing of ribosomal RNA genes by Mybbp1a
... Due to tight coordination between ribosome biogen- esis and cell proliferation and metabolism, transcription of rRNA and stable maintenance of rDNA clusters are thought to be under intricate control by intercalated ...
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Activation of the ribosomal RNA genes in erythrocyte nuclei of Xenopus laevis
... stimulate RNA polymerase I activity in erythrocyte nuclei means that the molecule(s) responsible is not tightly bound to a subcellular structure that remains intact during the homogenization and subsequent ...
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Rex-induced recombination implies bipolar organization of the ribosomal RNA genes of Drosophila melanogaster.
... T h e target inverted chromosomes can not yield any single-crossover products in the next generation, al- though the occasional double crossovers with one crossover prox[r] ...
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Transformation of chloroplast ribosomal RNA genes in Chlamydomonas: molecular and genetic characterization of integration events.
... When the donor plasmid contained an insert homologous to the recipient, except for three single base pair changes that confer the antibiotic resistant phenotypes, the fr[r] ...
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MERODIPLOIDY IN ESCHERICHIA COLI-SALMONELLA TYPHIMURIUM CROSSES: THE ROLE OF UNEQUAL RECOMBINATION BETWEEN RIBOSOMAL RNA GENES
... Note that many subtypes are possible for each of the seven mechanistic types depicted in Figure 2; e.g., Type A could be produced by crossover between donor rrnE [r] ...
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Frequent changes in the number of reiterated ribosomal RNA genes throughout the life cycle of the basidiomycete Coprinus cinereus.
... Strains such as Ac49+ and Acl- that exhibited an increased mobility of the 3.0-Mb chromosome showed a loss of tandemly repeated rRNA genes as indicated by the reduction in[r] ...
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Heritability and Variability in Ribosomal RNA Genes of Vicia faba
... example, 9% of the neighboring NTSs differed in length by 2-3 kb, whereas if distribution were random the expected value would be 15%. At P = 0.05, the observed distribution [r] ...
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Estimating substitution rates in ribosomal RNA genes.
... known) are not very efficient, this expression has certain appeal in not requiring knowledge about the exact posi- tion of paired sites within the stem regions. It should be emph[r] ...
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The complete structure of the cucumber (Cucumis sativus L.) chloroplast genome: Its composition and comparative analysis
... known genes, including 89 protein-coding genes, 8 ribosomal RNA genes (4 rRNA species), and 37 tRNA genes (30 tRNA species), with 18 of them located in the inverted repeat ...
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Characterization of the complete mitochondrial genome of the cloacal tapeworm Cloacotaenia megalops (Cestoda: Hymenolepididae)
... two ribosomal RNA genes of the mt genomes of Cloacotaenia megalops (CM), Hymenolepis nana (HN), Hymenolepis diminuta (HD) and Pseudanoplocephala craw- fordi ...
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Mitochondrial introgression and interspecies recombination in the Fusarium fujikuroi species complex
... the ribosomal RNA genes, suggests that the origin and history of this complex likely involved interspecies gene % X species should harbour signatures of introgression or introgressive ...mt ...
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Chabertia erschowi (Nematoda) is a distinct species based on nuclear ribosomal DNA sequences and mitochondrial DNA sequences
... protein-coding genes (cox1-3, nad1-6, nad4L, cytb, atp6), 22 transfer RNA genes and two ribosomal RNA genes (rrnS and rrnL) (Table 2), but the atp8 gene is missing (Figure ...
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RNA Cleavage Linked With Ribosomal Action
... Distance between a stop codon and a cleavage site: A structural feature of the ribosome bound to mRNA suggested that the distance between a termination codon and a cleavage site might be important. To in- vestigate this ...
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New copolymers as hosts of ribosomal RNA
... acids. RNA is anchored to the surface of copolymers, but the surface properties of copolymers are crucial to the resulting hybrid RNA-copolymer ...of RNA-copol- ymers as a function of ...
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Identifying Neisseria Species by Use of the 50S Ribosomal Protein L6 (rplF) Gene
... Recently, ribosomal multilocus sequence typing (rMLST) (7) has been proposed as a method which provides an additional ra- tional and universal approach to species ...terial ribosomal protein ...
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<p>Latest Advances of Long Non-Coding RNA SNHG5 in Human Cancers</p>
... Meanwhile, there were some overlaps on the role of SNHG5 in particular tumors. For example, miRNA- 32, 13,33 miR-26a-5p 15,30 and miR-363-3p 31,36 were involved in functional processes of SNHG5 in two or more cancers, ...
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Control and target gene selection for studies on UV induced genotoxicity in whales
... The genes that encode the ribosomal proteins S18 ( RSP18 ), ribosomal proteins L4 ( RPL4 ), succinate de- hydrogenase complex subunit A ( SDHA ) and phospho- glycerate kinase 1 ( PGK1 ) were stably ...
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A complete mitochondrial genome sequence of Asian black bear Sichuan subspecies (Ursus thibetanus mupinensis)
... We obtained the complete mitochondrial genome of U.thibetanus mupinensis by DNA sequencing based on the PCR fragments of 18 primers we designed. The results indicate that the mtDNA is 16 868 bp in size, encodes 13 ...
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Genome-Wide Analysis of RNA Secondary Structure in Eukaryotes
... Very little is known about the secondary structure of full-length mRNAs. Structured regulatory moieties such as iron response elements and AU-rich elements (see Section 3.1) have been identified by a variety of ...
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Proteome of the phytopathogen Xanthomonas citri subsp. citri: a global expression profile
... Additional file 3: Map of identified proteins in TSE × NB conditions. The comparison between expressed products of Xac show more regions of continuous genes in TSE medium, showing that NB expressed minor number of ...
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