Milestone3
... TATA boxes and Kozak sequences are examples of motifs found in genomics sequences. Instances of these motifs in a genomic sequence, e.g., TATAAA or ACCATGG, can serve as signals to a cell during important biological processes such as transcription and translation. When investigating a gene in a geno ...
... TATA boxes and Kozak sequences are examples of motifs found in genomics sequences. Instances of these motifs in a genomic sequence, e.g., TATAAA or ACCATGG, can serve as signals to a cell during important biological processes such as transcription and translation. When investigating a gene in a geno ...
Genetic characterization of the mitochondrial DNA - (BORA)
... and ND6), cytochrome c oxidase subunits I – III (COI, COII and COIII), two rRNA genes (12S rRNA and 16S rRNA) and 22 tRNAs. Two copies of tRNA-Lys are present in the mtDNA of L. salmonis, while tRNA-Cys was not identified. Both DNA strands contain coding regions in the salmon louse, in contrast to t ...
... and ND6), cytochrome c oxidase subunits I – III (COI, COII and COIII), two rRNA genes (12S rRNA and 16S rRNA) and 22 tRNAs. Two copies of tRNA-Lys are present in the mtDNA of L. salmonis, while tRNA-Cys was not identified. Both DNA strands contain coding regions in the salmon louse, in contrast to t ...
embr201439791-sup-0014
... filtered using an expression threshold. For DESeq2 data, we required that at least one comparison have a read count >100 in both replicates. For DEXSeq data, we required that at least one comparison have a read count >1 in both replicates. We next removed all samples where DESeq2/DEXSeq were unable ...
... filtered using an expression threshold. For DESeq2 data, we required that at least one comparison have a read count >100 in both replicates. For DEXSeq data, we required that at least one comparison have a read count >1 in both replicates. We next removed all samples where DESeq2/DEXSeq were unable ...
Differential expression of arid5b isoforms in Xenopus
... (Fig.S2). Using InterProSCan software and performing an extensive analysis of the litterature on Arid5 family members, we could not find any known domain in this region, precluding to identify any functional difference ...
... (Fig.S2). Using InterProSCan software and performing an extensive analysis of the litterature on Arid5 family members, we could not find any known domain in this region, precluding to identify any functional difference ...
CHAPTER 4 ISOLATION, CHARACTERIZATION AND EXPRESSION OF GA20ox
... genes. They show distinct spatial and temporal expression patterns with some overlapping function in plant development regulated by environmental signals and endogenous factors (Hedden and Phillips 2000; Lange, 1998; Hedden and Kamiya, 1997). Such functional redundancy in the GA 20-oxidases has been ...
... genes. They show distinct spatial and temporal expression patterns with some overlapping function in plant development regulated by environmental signals and endogenous factors (Hedden and Phillips 2000; Lange, 1998; Hedden and Kamiya, 1997). Such functional redundancy in the GA 20-oxidases has been ...
Life: The Science of Biology, 8e
... plasmids) code for proteins that modify or destroy antibiotics. Some provide resistance to heavy metals. R factors have become more abundant in modern times, possibly because of the heavy use of antibiotics. Antibiotic resistance is a serious threat to human health. ...
... plasmids) code for proteins that modify or destroy antibiotics. Some provide resistance to heavy metals. R factors have become more abundant in modern times, possibly because of the heavy use of antibiotics. Antibiotic resistance is a serious threat to human health. ...
Analysis of Similarities/Dissimilarities of DNA Sequences Based on a
... DNA sequences in many cases. Recently, graphical representations are well–regarded which can not only transform DNA sequences into visual curves but also offer effective numerical descriptors. Because of its convenience and excellent maneuverability, methods based on graphical representation have be ...
... DNA sequences in many cases. Recently, graphical representations are well–regarded which can not only transform DNA sequences into visual curves but also offer effective numerical descriptors. Because of its convenience and excellent maneuverability, methods based on graphical representation have be ...
Touring Ensembl: A practical guide to genome browsing Open Access
... Full list of author information is available at the end of the article ...
... Full list of author information is available at the end of the article ...
The Birth- and- Death Evolution of Multigene Families Revisited
... the worst assembled and, therefore, often incompletely represented in a genome annotation; this limitation is more critical for tandemly distributed repetitive regions than for those showing a more dispersed distribution across the genome. Hence, we lack detailed information (number of copies, physi ...
... the worst assembled and, therefore, often incompletely represented in a genome annotation; this limitation is more critical for tandemly distributed repetitive regions than for those showing a more dispersed distribution across the genome. Hence, we lack detailed information (number of copies, physi ...
Gill: Gene Regulation II
... • DNA can be bent into 3D shape preventing enhancer – promoter interactions. • Activator and co-activator proteins can be modified into inactive states. Note: repressor thus can relate to specific DNA sequences or proteins. http://cs273a.stanford.edu [Bejerano Fall16/17] ...
... • DNA can be bent into 3D shape preventing enhancer – promoter interactions. • Activator and co-activator proteins can be modified into inactive states. Note: repressor thus can relate to specific DNA sequences or proteins. http://cs273a.stanford.edu [Bejerano Fall16/17] ...
Tutorial - Ensembl
... the live-site, search for ‘human EPO gene’ and click on the Ensembl gene identifier (ENSG0000130427)- this will link you to the ‘GeneView’ page for the Erythropoeitin precursor. Please note that since this tutorial was constructed updates may have been made, so to emulate this tutorial exactly, plea ...
... the live-site, search for ‘human EPO gene’ and click on the Ensembl gene identifier (ENSG0000130427)- this will link you to the ‘GeneView’ page for the Erythropoeitin precursor. Please note that since this tutorial was constructed updates may have been made, so to emulate this tutorial exactly, plea ...
Guidelines for Human Gene Nomenclature (1997)
... cine, NLM), explained the process of building the MESH system, both as a classification hierarchy and as the process of choosing keywords for searching. John Mitchell (Library of Congress) spoke from the perspective of the Program for Cooperative Cataloging about the development of consistent author ...
... cine, NLM), explained the process of building the MESH system, both as a classification hierarchy and as the process of choosing keywords for searching. John Mitchell (Library of Congress) spoke from the perspective of the Program for Cooperative Cataloging about the development of consistent author ...
Nucleic Acids Research
... analyses, which revealed that 3 of these clones were identical. The hybridizing fragment of each of these 7 clones was then subcloned into either pBR322 or pBR325, and designated pCC1-pCC7. After further localizing the hybridizing region, preliminary sequencing analysis was performed on 3 of these c ...
... analyses, which revealed that 3 of these clones were identical. The hybridizing fragment of each of these 7 clones was then subcloned into either pBR322 or pBR325, and designated pCC1-pCC7. After further localizing the hybridizing region, preliminary sequencing analysis was performed on 3 of these c ...
What traits are carried on mobile
... on their hosts (Turner et al., 1998; Turner, 2004; Haft et al., 2009). Any tradeoff between HGT and costs to the host can be viewed as a form of the much-discussed virulence–transmission tradeoff (Alizon et al., 2009). However, unlike purely horizontally transmitted parasites, selection to reduce co ...
... on their hosts (Turner et al., 1998; Turner, 2004; Haft et al., 2009). Any tradeoff between HGT and costs to the host can be viewed as a form of the much-discussed virulence–transmission tradeoff (Alizon et al., 2009). However, unlike purely horizontally transmitted parasites, selection to reduce co ...
genomic flux: genome evolution by gene loss and
... One may infer that the vast majority of sequences introduced by horizontal transfer would fail to make a minimal contribution and would be lost. Several factors may explain the failure to make a contribution. (i) The introduced DNA does not encode a product. (ii) The acquired genes are not expressed ...
... One may infer that the vast majority of sequences introduced by horizontal transfer would fail to make a minimal contribution and would be lost. Several factors may explain the failure to make a contribution. (i) The introduced DNA does not encode a product. (ii) The acquired genes are not expressed ...
ACEMBL System:
... Current vectors of the ACEMBL system for Escherichia coli contain the default promoters T7 and Lac, as well as the T7 terminator element (Illustr.1, 10). The T7 system is currently most commonly used; it requires bacterial strains which contain a T7 polymerase gene in the E. coli genome. The Lac pro ...
... Current vectors of the ACEMBL system for Escherichia coli contain the default promoters T7 and Lac, as well as the T7 terminator element (Illustr.1, 10). The T7 system is currently most commonly used; it requires bacterial strains which contain a T7 polymerase gene in the E. coli genome. The Lac pro ...
Complete Sequence of the Mitochondrial DNA of
... mitochondrial genome is highly compact and shows the following unusual features, like pulmonate land snails: (1) extremely small genome size, (2) absence of lengthy noncoding regions (with the largest intergenic spacer being only 46 nt), (3) size reduction of encoded genes, and (4) many overlapping ...
... mitochondrial genome is highly compact and shows the following unusual features, like pulmonate land snails: (1) extremely small genome size, (2) absence of lengthy noncoding regions (with the largest intergenic spacer being only 46 nt), (3) size reduction of encoded genes, and (4) many overlapping ...
Analysis of Drosophila Species Genome Size and Satellite DNA
... The size of eukaryotic genomes can vary by several orders of magnitude, yet genome size does not correlate with the number of genes nor with the size or complexity of the organism. Although ‘‘whole’’-genome sequences, such as those now available for 12 Drosophila species, provide information about e ...
... The size of eukaryotic genomes can vary by several orders of magnitude, yet genome size does not correlate with the number of genes nor with the size or complexity of the organism. Although ‘‘whole’’-genome sequences, such as those now available for 12 Drosophila species, provide information about e ...
pdf
... embryos (compare Fig. 1F and N). A similar relationship also holds for other mutant backgrounds that we have tried (ph , Psc , Asx , Pcl single mutants, and the triple mutant Psc Asx Pcl ; data not shown). However, there is one exception to the correlation. In embryos in which both the maternal and ...
... embryos (compare Fig. 1F and N). A similar relationship also holds for other mutant backgrounds that we have tried (ph , Psc , Asx , Pcl single mutants, and the triple mutant Psc Asx Pcl ; data not shown). However, there is one exception to the correlation. In embryos in which both the maternal and ...
Mammals Differences between the Chicken and Antagonist in the
... extremely potent biological activity and therefore their production at both mRNA and protein levels is precisely controlled. Additionally, a naturally occurring antagonist, IL-1R antagonist (IL1RN), reduces the IL-1 effects by physically occupying IL-1RI. This prevents signal transduction, and conse ...
... extremely potent biological activity and therefore their production at both mRNA and protein levels is precisely controlled. Additionally, a naturally occurring antagonist, IL-1R antagonist (IL1RN), reduces the IL-1 effects by physically occupying IL-1RI. This prevents signal transduction, and conse ...
Phylogenetic Affinity of Mitochondria of Euglena
... contains seven TGG tryptophan codons and no TGA tryptophan codons, suggesting the use of the universal genetic code. This differs from the situation in the mitochondrion of the related kinetoplastid protozoa, in which TGA codes for tryptophan. In addition, a complete absence of CGN triplets may impl ...
... contains seven TGG tryptophan codons and no TGA tryptophan codons, suggesting the use of the universal genetic code. This differs from the situation in the mitochondrion of the related kinetoplastid protozoa, in which TGA codes for tryptophan. In addition, a complete absence of CGN triplets may impl ...
Abstract - BioPublisher
... Imprinted genes usually cluster in its chromosome, and they can span millions of bases or more(Yang, Adamson et al. 1998).For example, there are two large clusters of imprinted genes on chromosome 7 in the mouse, and there are at least 35 imprinted genes have been discovered on it. The phenomenon of ...
... Imprinted genes usually cluster in its chromosome, and they can span millions of bases or more(Yang, Adamson et al. 1998).For example, there are two large clusters of imprinted genes on chromosome 7 in the mouse, and there are at least 35 imprinted genes have been discovered on it. The phenomenon of ...
The Chicken (Gallus gallus) Z Chromosome Contains at Least Three
... Birds have female heterogamety with Z and W sex chromosomes. These evolved from different autosomal precursor chromosomes than the mammalian X and Y. However, previous work has suggested that the pattern and process of sex chromosome evolution show many similarities across distantly related organism ...
... Birds have female heterogamety with Z and W sex chromosomes. These evolved from different autosomal precursor chromosomes than the mammalian X and Y. However, previous work has suggested that the pattern and process of sex chromosome evolution show many similarities across distantly related organism ...
History of Disease Gene Mapping
... demonstrated existence of a disease gene in the vicinity of C3 (chrom. 19) Work by Joe Goldstein and Michael Brown (Nobel prize in 1985) identified disease as defect in LDL receptor; located on chromosome 19. ...
... demonstrated existence of a disease gene in the vicinity of C3 (chrom. 19) Work by Joe Goldstein and Michael Brown (Nobel prize in 1985) identified disease as defect in LDL receptor; located on chromosome 19. ...
Microbiology
... B-glucuronidase (GUS), expressed from a variety of promoters, both regulated and constitutive. The regulated promoters include the tac promoter which can be induced by IPTG, and nifH promoters which are symbiotically activated in legume nodules. One transposon contains gusA with a strong Shine-Dalga ...
... B-glucuronidase (GUS), expressed from a variety of promoters, both regulated and constitutive. The regulated promoters include the tac promoter which can be induced by IPTG, and nifH promoters which are symbiotically activated in legume nodules. One transposon contains gusA with a strong Shine-Dalga ...
Transposable element
A transposable element (TE or transposon) is a DNA sequence that can change its position within the genome, sometimes creating or reversing mutations and altering the cell's genome size. Transposition often results in duplication of the TE. Barbara McClintock's discovery of these jumping genes earned her a Nobel prize in 1983.TEs make up a large fraction of the C-value of eukaryotic cells. There are at least two classes of TEs: class I TEs generally function via reverse transcription, while class II TEs encode the protein transposase, which they require for insertion and excision, and some of these TEs also encode other proteins. It has been shown that TEs are important in genome function and evolution. In Oxytricha, which has a unique genetic system, they play a critical role in development. They are also very useful to researchers as a means to alter DNA inside a living organism.