GC-content
GC Content Based Pan Pox Universal PCR Assays for Poxvirus Detection
... on GC content: parapoxviruses, mol- luscipoxviruses, and crocodilepox virus (an unclassified poxvi- rus most similar to molluscipoxvirus) have high GC contents ( ⬎ 60%); the genomes of the other six ...
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On the molecular mechanism of GC content variation among eubacterial genomes
... to GC content variation, based on our dnaE-based group framework, we think that it is necessary for us to perform analysis on the con- tribution of other related factors, such as several ecologi- cal and ...
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Patterns of intron sequence evolution in Drosophila are dependent upon length and GC content
... and GC mutates to AT at rate ku the equilibrium frequency of GC for neutral sites (neglecting polymorphic sites) is approximated by p = 1/(1 + k), and the equilibrium rate of substitutions is K = 2uk/(1+k) ...
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GC-Content Evolution in Mammalian Genomes: The Biased Gene Conversion Hypothesis
... of GC → AT mutations may be polymorphism patterns but low enough not to induce the consequence of ...if GC content is decreasing in GC-rich ...
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Alu elements in primates are preferentially lost from areas of high GC content
... The human genome project (Lander et al., 2001) argued strongly that the Alu sequences in our genome are mostly functional. This argument was based on the mean GC-content of DNA flanking Alu subfamilies of ...
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Minor shift in background substitutional patterns in the Drosophila saltans and willistoni lineages is insufficient to explain GC content of coding sequences
... The extant sequences show on average 5.2% divergence from the ancestral sequences at their respective terminal nodes on the phylogeny. For the estimation of the substi- tution frequencies, we used a maximum-likelihood ...
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Estimation of AT and GC content distributions of nucleotide substitution rates in bacterial core genomes
... genome GC content, and therefore also genomic GC content, may change quickly as α and β vary, provided there is strong enough selection, or lack thereof, on ...of GC → AT mutation rates ...
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Recombination Analysis of Herpes Simplex Virus 1 Reveals a Bias toward GC Content and the Inverted Repeat Regions
... Herpes simplex virus 1 (HSV-1) causes recurrent mucocutaneous ulcers and is the leading cause of infectious blindness and spo- radic encephalitis in the United States. HSV-1 has been shown to be highly recombinogenic; ...
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On the length, weight and GC content of the human genome
... or GC content [1] and was first estimated through the buoyant density centrifugation ...The GC content has been well stud- ied across organisms [15–19], showing its relationships with various ...
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Codon bias patterns in photosynthetic genes of halophytic grass Aeluropus littoralis
... Codon bias can be assessed in two classes of selection explanation and mutation explanation. The former explains the contribution of codon bias to an effective and accurate protein translation; therefore, codon bias has ...
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Search | Preprints
... and pyrimidine bases over the nucleotide sequences of the SARS-CoV2 are be- ing fetched out through some quantitative parameters such as fractal dimension, Hurst exponent and Shannon entropy. In addition, also density of ...
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Complete genome sequence of Halopiger xanaduensis type strain (SH-6T)
... From outside to center: Genes on forward strand (colored by COG categories), genes on reverse strand (colored by COG categories), GC content, and GC skew.. Degradation pathways for th[r] ...
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Genome DNA Sequence Variation, Evolution, and Function in Bacteria and Archaea
... with GC content higher than the GC content of their ...lower GC content than the host chromosomal DNA ...low GC content and inhibit the expression of genes ...
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Rates of Nucleotide Substitution and Mammalian Nuclear Gene Evolution: Approximate and Maximum-Likelihood Methods Lead to Different Conclusions
... with GC content at the third codon positions, but independent of nonsynonymous substitution ...of GC content at the third codon positions, but were positively correlated with nonsynonymous ...
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Complete genome sequence of the heavy metal resistant bacterium Agromyces aureus AR33T and comparison with related Actinobacteria
... Agromyces aureus AR33 T is a Gram-positive, rod-shaped and motile bacterium belonging to the Microbacteriaceae family in the phylum Actinobacteria that was isolated from a former zinc/lead mining and processing site in ...
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Two common profiles exist for genomic oligonucleotide frequencies
... sequences. GC content and strand symmetry are two important ones among ...them. GC con- tent (percentage of G + C to total number of nucleo- tides, varying from less than 20% to 75% among genomes) ...
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Complete genome sequencing and analysis of Saprospira grandis str. Lewin, a predatory marine bacterium
... From the inside to outside: GC skew, GC content, genomic islands, rRNA and tRNA coding genes, CRISPR repeat regions, protein coding genes in posi- tive and negative strands colored acco[r] ...
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Cross-Species Analysis of Genic GC(3) Content and DNA Methylation Patterns
... are GC rich, while the shortest ones are ...between GC content and coding regions (CDS) lengths in 68 ...human GC-rich genes have significantly more and longer introns than lowly ex- pressed ...
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Survey and Analysis of Microsatellites in the Silkworm, Bombyx mori
... the GC content of flank- ing sequence increased from a minimum of 30% to a maximum of 60% as the repeat composition increased from 0% GC to 100% GC (Figure ...a GC-rich repeat or vice ...
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Vanishing GC-Rich Isochores in Mammalian Genomes
... the GC con- genome modified this picture a bit: in general, the GC tent of large genomic DNA fragments (⬎100 kb) ranges content varies continuously ...between GC-poor and GC-rich ...
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