ITS nucleotide site variation and sequence divergence
A Survey of Chromosomal and Nucleotide Sequence Variation in Drosophila miranda
... to its well-studied sibling species ...less nucleotide sequence variation, and the effective population size of this species is inferred to be several-fold ...
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The R package otu2ot for implementing the entropy decomposition of nucleotide variation in sequence data
... the nucleotide positions with Shannon entropy values greater than a chosen threshold are concatenated, and these concatenated sequences are then used to classify the sequences into ...in its ability to ...
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Striking structural dynamism and nucleotide sequence variation of the transposon Galileo in the genome of Drosophila mojavensis
... to its transpositional ...100% nucleotide identity between the TIRs of the same Galileo copy), the copied tract could be longer than the TIR1 and include other internal regions of the ...repetitive ...
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Striking structural dynamism and nucleotide sequence variation of the transposon Galileo in the genome of Drosophila mojavensis
... to its transpositional ...100% nucleotide identity between the TIRs of the same Galileo copy), the copied tract could be longer than the TIR1 and include other internal regions of the ...repetitive ...
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A Novel Type of Sequence Variation: Multiple-Nucleotide Length Polymorphisms Discovered in the Bovine Genome
... However, when dealing with MNLPs, insertions and deletions (indels), and short tandem repeats (STRs) by sequencing on heterozygous individuals, a series of dou- ble peaks appear from the start of the polymorphic ...
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A map of human genome sequence variation containing 1.42 million single nucleotide polymorphisms
... ............................................................................................................................................................................. Observed distribution of heterozygosity and ...
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MicroRNA Sequence Variation Potentially Contributes to Within-Species Functional Divergence in the Nematode Caenorhabditis briggsae
... Surprisingly, nucleotide diversity is relatively high in this class of gene that generally experiences strong purifying ...neutral site diversity between the two ...functional divergence on the basis ...
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The Role of Gene Conversion in Determining Sequence Variation and Divergence in the Est-5 Gene Family in Drosophila pseudoobscura
... T Nucleotide sequences of eight Est-5A and Est-5C genes corresponding to previously sequenced Est-5B genes in Drosophila pseudoobscura were determined to compare patterns of polymorphism and divergence ...
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Nucleotide sequence variation of the envelope protein gene identifies two distinct genotypes of yellow fever virus.
... of its biologic importance, we have sequenced the entire YF E protein gene of 20 epidemiologically important ...acid sequence comparisons of the E proteins of antigenically distinct YF viruses have provided ...
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Contrasting Patterns of Nucleotide Sequence Variation at the Glucose Dehydrogenase (Gld) Locus in Different Populations of Drosophila melanogaster
... (HAMBLIN and AQUADRO 1996).] These observations are consistent with two quite different interpretations: (1) silent site variation is essentially the same across popul[r] ...
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Typing of Histoplasma capsulatumIsolates Based on Nucleotide Sequence Variation in the Internal Transcribed Spacer Regions of rRNA Genes
... 10. Kasuga, T., J. W. Taylor, and T. J. White. 1999. Phylogenetic relationship of varieties and geographical groups of the human pathogenic fungus His- toplasma capsulatum Darling. J. Clin. Microbiol. 37:653–663. FIG. 3. ...
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Unusual Pattern of Nucleotide Sequence Variation at the OS-E and OS-F Genomic Regions of Drosophila simulans
... Nucleotide variation at the genomic region encompassing the odorant-binding protein genes OS-E and OS-F (OS region) was surveyed in two populations of Drosophila simulans, one from Europe and the other from ...
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Rate of sequence divergence under constant selection
... Reviewer 2 Referee 2: Sergei Maslov Brookhaven National Laboratory Upton, NY, USA The conclusions of this study can be summarized in the following statement: the strength of selection has a relatively small effect of the ...
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Human Population Structure and Its Effects on Sampling Y Chromosome Sequence Variation
... 1 nucleotide difference per 10,000 bp between two ran- Navajo, 1 Porch Creek, and 1 Tohono O’Odham), 20 domly drawn NRY sequences (Whitfield et ...single nucleotide polymorphism (SNP) for every kilo- ...
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Sequence variation in the LDL receptor gene, and its effect on plasma lipid levels
... priming site by a DNA polymerase, is much more popular and easier than the Gilbert Maxam method, which uses chemical cleavage at specific bases (Maxam and Gilbert ...
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Nucleotide variation and divergence in the histone multigene family in Drosophila melanogaster.
... T h e distribution of divergence between two closely related species in the 5’ region, coding region and 3‘ region was quite similar to that of variability within speci[r] ...
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THE NATURE OF NUCLEOTIDE SEQUENCE DIVERGENCE BETWEEN BARLEY AND MAIZE CHLOROPLAST DNA
... Comparison between the genes encoding the large subunit of ribulose 1,5-bisphosphate carboxylase (rbcL) from spinach (Sf~inacia oleracea) and maize (Zea mays) (ZURAWS[r] ...
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178-Nucleotide sequence surrounding the cos site of bacteriophage lambda DNA.
... One of the base packaging of the A chromosome into preformed pair changes extended the symmetrical sequence heads suggest that the cos site alone is not near the right end to a 17-member[r] ...
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Length Variation, Heteroplasmy and Sequence Divergence in the Mitochondrial DNA of Four Species of Sturgeon (Acipenser)
... As CLARK (1988) noted, relatively subtle differences in mu- tation rate may determine whether a system is tipped in favor of mutations leading to heteroplasmy, or segre- g[r] ...
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Nucleotide sequence of the tail sheath gene of bacteriophage T4 and amino acid sequence of its product.
... To confirm the deduced amino acid sequence of the tail sheath protein (gpl8) that is encoded by gene 18, gpl8 was extensively digested by trypsin or lysyl endopeptidase and subjected to [r] ...
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