sequence evolution
Effect of gene structure changes on the rate of protein sequence evolution
... detectable sequence homology in the orthologous gene nm st be due to rapid sequence change following ...of sequence constraint in alternatively spliced genes to genes in the genome as a ...of ...
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Rate Variation of DNA Sequence Evolution in the Drosophila Lineages
... of evolution, the synonymous changes in the three lineages occurred irregularly among the eight genes (3 3 8 test of indepen- dence in Sokal and Rohlf 1995; G with Williams’s correction 5 ...protein ...
12
Viral Sequence Evolution in Acute Hepatitis C Virus Infection
... viral evolution observed in envelope. High rates of viral evolution in the envelope glycoproteins, especially hypervariable region 1 (HVR1), have been de- scribed as a function of humoral immune pressures ...
11
Rapid antigenic-type replacement and DNA sequence evolution of canine parvovirus.
... The type of variation defined here for the CPV isolates appears similar to the antigenic and genetic variations of influenza A virus in humans and in horses 1, 11, 17, where a progressiv[r] ...
9
Sequence Evolution of HIV-1 following Mother-to-Child Transmission
... viral sequence and HLA data are rarely available from both members of a horizontal transmission pair, prior studies that examined HIV-1 escape and reversion used the earliest available sample from an acutely ...
8
A MODEL FOR DNA SEQUENCE EVOLUTION WITHIN TRANSPOSABLE ELEMENT FAMILIES
... Evidence that Drosophila transposable element families are functionally dis- tinct comes from discrepancies between the lengths of the short direct repeats of target s[r] ...
15
Sperm competition shapes gene expression and sequence evolution in the ocellated wrasse.
... 451 In contrast to territorial males, satellite males showed the highest expression level for male- 452 biased genes, consistent with the greater transcriptional investment in genes like[r] ...
36
DNA sequence evolution of the amylase multigene family in Drosophila pseudoobscura.
... Suppression of recombination in heterozygotes for different gene arrangements appears to have pre- served the evolutionary history of the Amylase gene duplications, [r] ...
8
A Population Genetic Study of the Evolution of SINEs. II. Sequence Evolution Under the Master Copy Model
... Since mutations that occur in the ancestral ele- ments at the master copy locus result in changes of nucleotide in present multiple elements, such muta- tions af[r] ...
10
SEQUENCE EVOLUTION OF DROSOPHILA MITOCHONDRIAL DNA
... Analysis of nucleotide substitutions in the third position of codons of two- codon and four-codon families of Drosophila mitochondrial protein genes re- vealed relat[r] ...
20
Evolution of the Sabin Strain of Type 3 Poliovirus in an Immunodeficient Patient during the Entire 637-Day Period of Virus Excretion
... that sequence evolution was fairly constant throughout the period of virus ...of sequence evolution over the entire coding region ...of sequence evolution in the capsid region ...
10
Primary Human Immunodeficiency Virus Type 1 (HIV-1) Infection during HIV-1 Gag Vaccination
... HIV-1 sequence evolution in both subjects, because selective pressure by CTL is the major determinant of viral sequences in vivo ...The sequence diversities within each subject were similar, ...
8
Speciation and Bursts of Evolution
... of evolution than is at first ...of evolution that gave rise to the diversity we see ...of evolution between speciation ...gene-sequence evolution that has occurred over the time period ...
7
A Species Barrier Between Bacteriophages T2 and T4: Exclusion, Join-Copy and Join-Cut-Copy Recombination and Mutagenesis in the dCTPase Genes
... the sequence with the corresponding T4 DNA, (3) constructed chimeric phages in which T2 and T4 sequences of this region are recombined, and (4) tested complementation, recombination, and exclusion with gene 56 ...
13
Evolution of microphase separation with variations of segments of sequence controlled multiblock copolymers
... of sequence controlled multiblock copolymers using EGMEA and tBA were synthesized by RAFT polymerization and their microphase separation was studied by investigating the glass transition temperatures using DSC ...
20
Longitudinal Analysis of the Evolution and Dissemination of Neisseria gonorrhoeae Strains (Saskatchewan, Canada, 2005 to 2008) Reveals Three Major Circulating Strains and Convergent Evolution of Ciprofloxacin and Azithromycin Resistance
... DNA sequence is subject to frequent mutation and recombination, further produc- ing a distorting effect among genetically related isolates that may lead to a failure to identify the predominant related strains of ...
8
Promoter evolution in BK virus: functional elements are created at sequence junctions.
... The BKWW regulatory region was nearly quiescent for early gene expression, whereas the regulatory regions of the laboratory strains, BKDun and BKMM, showed approximately 100-fold-greater[r] ...
5
Goliber_Thesis_Final.docx
... Virgilina Sequence yield a weighted mean age of ...Virgilina Sequence suggests that the rocks belong to the much younger (~550 Ma) Uwharrie Formation, the volcanic portion of the more recent Albemarle ...
14
Historical factors that have shaped the evolution of tropical reef fishes: a review of phylogenies, biogeography, and remaining questions
... (Hughes et al., 2003), the biogeographic delineation of the marine tropics and how regional assemblages have formed through time is paramount to our understanding of biodiversity maintenance. In the past decade, several ...
15
Analysis of the Evolutionary Forces in an Immunodominant CD8 Epitope in Hepatitis C Virus at a Population Level
... Y1444F substitution is associated with decreased NS3 heli- case function. The Y1444F substitution is located in the heli- case domain of the NS3 protein. Since the amino acid substi- tution is near the presumed ATP and ...
15