hag expression in Bacillus subtilis is both negatively
... (Caldwell et al., 2001), which are mainly transcribed by the sD-dependent RNA polymerase (Ordal et al., 1993). This conclusion has been derived from the transcription profiling of scoC mutant cells (scoC4), which showed that most of the motility genes, including hag, are transcribed at lower levels ...
... (Caldwell et al., 2001), which are mainly transcribed by the sD-dependent RNA polymerase (Ordal et al., 1993). This conclusion has been derived from the transcription profiling of scoC mutant cells (scoC4), which showed that most of the motility genes, including hag, are transcribed at lower levels ...
Structure and function of the GINS complex, a key component of the
... conditions from exponentially growing yeast cells and was shown to co-purify with Sld5 and Psf3, as well as with a novel 213-amino-acid protein later designated Psf2 [5]. Overproduction of PSF2, like PSF1, was also shown to be able to suppress to sld5-12. Further biochemical analysis showed that all ...
... conditions from exponentially growing yeast cells and was shown to co-purify with Sld5 and Psf3, as well as with a novel 213-amino-acid protein later designated Psf2 [5]. Overproduction of PSF2, like PSF1, was also shown to be able to suppress to sld5-12. Further biochemical analysis showed that all ...
Threading-based Protein Structure Prediction
... • DNA is usually tightly wound around histone proteins and forms a chromosome • The total info stored in all chromosomes constitutes a genome • In most multi-cell organisms, every cell contains the same complete set of chromosomes – May have some small different due to mutation ...
... • DNA is usually tightly wound around histone proteins and forms a chromosome • The total info stored in all chromosomes constitutes a genome • In most multi-cell organisms, every cell contains the same complete set of chromosomes – May have some small different due to mutation ...
Phylogenetic Relationships between the Western Aster Yellows
... rRNA gene is a particularly valuable evolutionary marker because it is larger and its rRNA has a more complex secondary structure than the 5s rRNA gene. Because of its central role in cell metabolism, the prokaryote 16s rRNA gene is highly conserved across widely divergent taxa, which frequently exh ...
... rRNA gene is a particularly valuable evolutionary marker because it is larger and its rRNA has a more complex secondary structure than the 5s rRNA gene. Because of its central role in cell metabolism, the prokaryote 16s rRNA gene is highly conserved across widely divergent taxa, which frequently exh ...
Imprinting capacity of gamete lineages in C. elegans
... MELLO 1995). Although a fraction of the mosaicism is due to mitotic loss of the extrachromosomal array, substantial mosaicism is observed even in the majority of transgenic lines harboring arrays that have integrated into the chromosome and thus should be present in every cell. Patterns of expressin ...
... MELLO 1995). Although a fraction of the mosaicism is due to mitotic loss of the extrachromosomal array, substantial mosaicism is observed even in the majority of transgenic lines harboring arrays that have integrated into the chromosome and thus should be present in every cell. Patterns of expressin ...
Amino Acid Phylogeny
... is determined by the sequence of nucleotides in a gene. A change in the DNA nucleotide sequence (mutation) of a gene that codes for a protein may result in a change in the amino-acid sequence of the protein. Biochemical evidence of evolution compares favorably with structural evidence of evolution. ...
... is determined by the sequence of nucleotides in a gene. A change in the DNA nucleotide sequence (mutation) of a gene that codes for a protein may result in a change in the amino-acid sequence of the protein. Biochemical evidence of evolution compares favorably with structural evidence of evolution. ...
Gene conversion and purifying selection shape nucleotide variation
... confirm the variation. When we found a different nucleotide in only one sample, i.e. as a singleton among the samples, we repeated the PCR for the sample and sequenced the region for both strands to rule out a PCR error and to confirm the variation. When a sample from a male showed two nucleotide pe ...
... confirm the variation. When we found a different nucleotide in only one sample, i.e. as a singleton among the samples, we repeated the PCR for the sample and sequenced the region for both strands to rule out a PCR error and to confirm the variation. When a sample from a male showed two nucleotide pe ...
8. Principles of Genetics and Cytogenetics
... Historical background of genetics, theories and hypothesis. Physical basis of heredity, cell reproduction, mitosis, meiosis and its significance. Gametogenesis and syngamy in plants. Mendelian genetics–Mendel’s principles of heredity, deviation from Mendelian inheritance, pleiotropy, threshold chara ...
... Historical background of genetics, theories and hypothesis. Physical basis of heredity, cell reproduction, mitosis, meiosis and its significance. Gametogenesis and syngamy in plants. Mendelian genetics–Mendel’s principles of heredity, deviation from Mendelian inheritance, pleiotropy, threshold chara ...
Relationships Between RNA Polymerase II Activity and Spt
... yeast genome and many of these exhibit modulation by many factors (Martens et al. 2004, 2005; Hainer et al. 2011; Bird et al. 2006). Furthermore, widespread antisense transcription is being revealed as a mechanism for shaping gene regulation in a number of ways, including transcription over promoter ...
... yeast genome and many of these exhibit modulation by many factors (Martens et al. 2004, 2005; Hainer et al. 2011; Bird et al. 2006). Furthermore, widespread antisense transcription is being revealed as a mechanism for shaping gene regulation in a number of ways, including transcription over promoter ...
The Human Genome Project: Genetic Screening and the
... long sequences of base pairs.' 6 For example, it is estimated that a typical small gene contains at least 3,000 base pairs and that each human cell contains roughly three to six billion base pairs. DNA is important because it is the building block upon which the production and maintenance of many of ...
... long sequences of base pairs.' 6 For example, it is estimated that a typical small gene contains at least 3,000 base pairs and that each human cell contains roughly three to six billion base pairs. DNA is important because it is the building block upon which the production and maintenance of many of ...
Inference of homologous recombination in bacteria using whole
... called ClonalFrame [13]. ClonalFrame has proved useful to identify interesting patterns of recombination in a wide variety of organisms including Campylobacter [14], Neisseria [15] and Francisella [16]. In order to perform efficient inference, ClonalFrame does not model the source of specific recomb ...
... called ClonalFrame [13]. ClonalFrame has proved useful to identify interesting patterns of recombination in a wide variety of organisms including Campylobacter [14], Neisseria [15] and Francisella [16]. In order to perform efficient inference, ClonalFrame does not model the source of specific recomb ...
Modeling Trabecular Microstructure Evolution via Genetic Algorithm by Samuel W. L. Shames
... Increasing the number of o↵spring makes the system’s performance level more stable and reduces the variability in standard deviation with subsequent generations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
... Increasing the number of o↵spring makes the system’s performance level more stable and reduces the variability in standard deviation with subsequent generations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Genit 3
... 2. Location of the centromere a. METACENTRIC(in the middle) which mean that roughly p arm are equal to q arm b. If the centromere close the the p arm then it called SUBMETACENTRIC, which the p arm is always shorter than q arm c. ACROCENTRIC ,it don’t have p arm,it has other structure called stalk(sa ...
... 2. Location of the centromere a. METACENTRIC(in the middle) which mean that roughly p arm are equal to q arm b. If the centromere close the the p arm then it called SUBMETACENTRIC, which the p arm is always shorter than q arm c. ACROCENTRIC ,it don’t have p arm,it has other structure called stalk(sa ...
Molecular Diagnostics for the Detection and Characterization of
... [1, 2]. Although this technique was almost immediately implemented in research laboratories to study a variety of infectious diseases, among other processes, it has been within only the past 5–7 years that these assays have been made so user-friendly that they may be implemented in any microbiology ...
... [1, 2]. Although this technique was almost immediately implemented in research laboratories to study a variety of infectious diseases, among other processes, it has been within only the past 5–7 years that these assays have been made so user-friendly that they may be implemented in any microbiology ...
Direct and indirect consequences of meiotic recombination
... the most abundant tRNAs, are often expressed more efficiently. There may therefore be a selective advantage for a gene to contain preferred codons. This leads to the prediction that codon usage bias should be greater in regions of the genome where selection is more efficient. Studies in Drosophila h ...
... the most abundant tRNAs, are often expressed more efficiently. There may therefore be a selective advantage for a gene to contain preferred codons. This leads to the prediction that codon usage bias should be greater in regions of the genome where selection is more efficient. Studies in Drosophila h ...
Chapter 4
... Dunnen et al., 2000] for unambiguous sequence variant descriptions used in clinical reports, literature and genetic databases. To check and interpret these descriptions the Mutalyzer program suite [Wildeman et al., 2008] has been built with as main purpose the automatic checking disambiguation and c ...
... Dunnen et al., 2000] for unambiguous sequence variant descriptions used in clinical reports, literature and genetic databases. To check and interpret these descriptions the Mutalyzer program suite [Wildeman et al., 2008] has been built with as main purpose the automatic checking disambiguation and c ...
The sequence of human serum albumin cDNA and its expression in
... An additional cDNA clone extending even farther 5' was obtained by similar oligodeoxynucleotide primed cDNA synthesis (from a primer corresponding to amino acid codons no. 175-179). Although not employed in the construction of the mature HSA expression plasmid, this cDNA clone (P-14) allowed determi ...
... An additional cDNA clone extending even farther 5' was obtained by similar oligodeoxynucleotide primed cDNA synthesis (from a primer corresponding to amino acid codons no. 175-179). Although not employed in the construction of the mature HSA expression plasmid, this cDNA clone (P-14) allowed determi ...
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... 2 file names. Then Menu item 3 will align the 2 profiles to each other. Secondary structure masks in either profile can be used to guide the alignment. Menu item 4 will take the sequences in the second profile and align them to the first profile, 1 at a time. This is useful to add some new sequences ...
... 2 file names. Then Menu item 3 will align the 2 profiles to each other. Secondary structure masks in either profile can be used to guide the alignment. Menu item 4 will take the sequences in the second profile and align them to the first profile, 1 at a time. This is useful to add some new sequences ...