WebMOTIFS: Web-based integrated motif discovery
... Program Description and Organization WebMOTIFS is designed to automate the identification of regulatory sequence motifs using multiple motif discovery algorithms. Users may provide gene names (RefSeq or yeast ORF names) or probe identifiers from one of several microarray platforms for S. cerevisiae ...
... Program Description and Organization WebMOTIFS is designed to automate the identification of regulatory sequence motifs using multiple motif discovery algorithms. Users may provide gene names (RefSeq or yeast ORF names) or probe identifiers from one of several microarray platforms for S. cerevisiae ...
Final Exam Review Part B
... What is the definition of evolution? • A. change in frequency of alleles over time • B. process in which an organism becomes extinct • C. reproductive isolation of members of certain species • D. replacement of one community by ...
... What is the definition of evolution? • A. change in frequency of alleles over time • B. process in which an organism becomes extinct • C. reproductive isolation of members of certain species • D. replacement of one community by ...
mic.sgmjournals.org
... most eukaryotic chromosomes in terms of sequence composition and gene density. Second, in the majority of bacteria there are no large characteristically diverse regions, such as isochores, telomeres and centromeres. Third, bacterial chromosomes vary between 500 kb and 10 Mb, which is significant, bu ...
... most eukaryotic chromosomes in terms of sequence composition and gene density. Second, in the majority of bacteria there are no large characteristically diverse regions, such as isochores, telomeres and centromeres. Third, bacterial chromosomes vary between 500 kb and 10 Mb, which is significant, bu ...
The relative contributions of recombination and point mutation to the
... are probably few bacterial species whose rates of recombination are sufficiently high to completely eliminate the linkage between alleles that arises as a consequence of reproduction by binary fission. Maynard Smith et al. [9] estimated that an allele must change at least 20 times more frequently by ...
... are probably few bacterial species whose rates of recombination are sufficiently high to completely eliminate the linkage between alleles that arises as a consequence of reproduction by binary fission. Maynard Smith et al. [9] estimated that an allele must change at least 20 times more frequently by ...
Dissecting the effects of antibiotics on horizontal gene transfer
... environment for transfer by enriching for resistance already present at low levels [42, 44]. Such selection can also influence the abundance of resistance to other antibiotics if the two (or more) genes are physically linked on the same MGE. For example, one study detected high levels of qnr-mediate ...
... environment for transfer by enriching for resistance already present at low levels [42, 44]. Such selection can also influence the abundance of resistance to other antibiotics if the two (or more) genes are physically linked on the same MGE. For example, one study detected high levels of qnr-mediate ...
biology - Kendriya Vidyalaya No.1 Kanchrapara
... 1. What is meant by withdrawal symptoms ? 2. Give scientific name of two helminthes that are pathogene to man . 3. What is incubatiuon period ? how long it is for AIDS virus ? 4. Name and explain the two types of immune responses in humans . 5. Name the two special types of lymphocytes in humans . H ...
... 1. What is meant by withdrawal symptoms ? 2. Give scientific name of two helminthes that are pathogene to man . 3. What is incubatiuon period ? how long it is for AIDS virus ? 4. Name and explain the two types of immune responses in humans . 5. Name the two special types of lymphocytes in humans . H ...
Document
... All the experimental evidence generated on the biosynthesis of queuosine and other 7-deazapurine natural products point to a GTP cyclohydrolase(GCYHI) or cyclohydrolase-like reaction as the first step in the biosynthesis. While we demonstrated that YkvM was not the expected cyclohydrolase enzyme, fu ...
... All the experimental evidence generated on the biosynthesis of queuosine and other 7-deazapurine natural products point to a GTP cyclohydrolase(GCYHI) or cyclohydrolase-like reaction as the first step in the biosynthesis. While we demonstrated that YkvM was not the expected cyclohydrolase enzyme, fu ...
gene cloning and identification of the Circumsporozoite protein of
... immunoprecipitated with 4G1, a nonspecific monoclonal antibody (lane 1), and with 3D11, a monoclonal antibody which reacts with Pb44 (4) (lane 2), and fractionated by SDS-PAGE. 3D11 specifically precipitates a protein of approximate 50,000 Mr. To compare this in vitro product with the CS protein fro ...
... immunoprecipitated with 4G1, a nonspecific monoclonal antibody (lane 1), and with 3D11, a monoclonal antibody which reacts with Pb44 (4) (lane 2), and fractionated by SDS-PAGE. 3D11 specifically precipitates a protein of approximate 50,000 Mr. To compare this in vitro product with the CS protein fro ...
Philosophy and Biodiversity - Assets
... motive for categorization might have been practical, it has also served many other purposes, as people distinguish holy or sacred types from profane and beautiful types from ugly, and so on. These categories comprise the cultural dimension of human existence and it is by no means obvious in what way ...
... motive for categorization might have been practical, it has also served many other purposes, as people distinguish holy or sacred types from profane and beautiful types from ugly, and so on. These categories comprise the cultural dimension of human existence and it is by no means obvious in what way ...
paper - Lirmm
... to transparently manage frameshifts that occur inside the sequence, for example by reconstructing an alignment from pieces obtained on different reading frames. For handling frameshifts at the protein level, [20] and [21] propose the use of 5 substitution matrices for aligning amino acids encoded on ...
... to transparently manage frameshifts that occur inside the sequence, for example by reconstructing an alignment from pieces obtained on different reading frames. For handling frameshifts at the protein level, [20] and [21] propose the use of 5 substitution matrices for aligning amino acids encoded on ...
Ces locus embedded proteins control the non
... Müller, 2005; Lane and Moore, 2011). Very recently we could show that the enzymatic activity of the Ces-NRPS does not follow the canonical NRPS biosynthesis logic, but represents a novel mechanism of non-ribosomal peptide assembly, by using dipeptides rather than monomers as basic units (Marxen et a ...
... Müller, 2005; Lane and Moore, 2011). Very recently we could show that the enzymatic activity of the Ces-NRPS does not follow the canonical NRPS biosynthesis logic, but represents a novel mechanism of non-ribosomal peptide assembly, by using dipeptides rather than monomers as basic units (Marxen et a ...
The promiscuous primase
... stimulated [2]. An intriguing implication of this observation is that the large subunit might have the ability to modulate both processivity and substrate choice of the catalytic subunit. The mechanism by which this influence is exerted is currently unknown. The highly promiscuous nature of the arch ...
... stimulated [2]. An intriguing implication of this observation is that the large subunit might have the ability to modulate both processivity and substrate choice of the catalytic subunit. The mechanism by which this influence is exerted is currently unknown. The highly promiscuous nature of the arch ...
The Functions of Biological Diversity in an Age of Extinction REVIEW
... intense theoretical and empirical research have shown that such biotic impoverishment can markedly alter the biogeochemical and dynamic properties of ecosystems, but frontiers remain in linking this research to the complexity of wild nature, and in applying it to pressing environmental issues such a ...
... intense theoretical and empirical research have shown that such biotic impoverishment can markedly alter the biogeochemical and dynamic properties of ecosystems, but frontiers remain in linking this research to the complexity of wild nature, and in applying it to pressing environmental issues such a ...
Horse and Cattle Digestion
... This workforce solution was funded by a grant awarded under the Workforce Innovation in Regional Development (WIRED) as implemented by the U.S. Department of Labor’s Employment and Training Administration working in partnership with the Colorado Department of Labor and Employment, the Metro Denver ...
... This workforce solution was funded by a grant awarded under the Workforce Innovation in Regional Development (WIRED) as implemented by the U.S. Department of Labor’s Employment and Training Administration working in partnership with the Colorado Department of Labor and Employment, the Metro Denver ...
The Ribosome, rRNA and mRNA (3.1)
... Using the atomic structures of the large ribosomal subunit from Haloarcula marismortui and its complexes with two substrate analogs, we establish that the ribosome is a ribozyme and address the catalytic properties of its all-RNA active site. Both substrate analogs are contacted exclusively by conse ...
... Using the atomic structures of the large ribosomal subunit from Haloarcula marismortui and its complexes with two substrate analogs, we establish that the ribosome is a ribozyme and address the catalytic properties of its all-RNA active site. Both substrate analogs are contacted exclusively by conse ...
Purification and characterization of the 1-3
... carried out on 5% slab gels in Tris-glycine buffer (pH 8.3). Activity staining of 1.3-PPD dehydrogenase was performed as described by Boenigk [19] using crude extract of C. pasteurianum [15] and alcohol dehydrogenase as enzyme markers. For calculation of the native molecular mass, a high molecular-m ...
... carried out on 5% slab gels in Tris-glycine buffer (pH 8.3). Activity staining of 1.3-PPD dehydrogenase was performed as described by Boenigk [19] using crude extract of C. pasteurianum [15] and alcohol dehydrogenase as enzyme markers. For calculation of the native molecular mass, a high molecular-m ...
Raven/Johnson Biology 8e
... B. Answer b is incorrect. The DNA microarray is only sensitive to the presence or absence of an mRNA, not DNA. The correct answer is c—The pattern of gene expression C. Answer c is correct. DNA microarray technology uses fluorescent probes to examine the pattern of gene expression in various samples ...
... B. Answer b is incorrect. The DNA microarray is only sensitive to the presence or absence of an mRNA, not DNA. The correct answer is c—The pattern of gene expression C. Answer c is correct. DNA microarray technology uses fluorescent probes to examine the pattern of gene expression in various samples ...
by plasmid
... plasmids have a broad host range. These plasmids of broad host range must encode all of their own proteins required for initiation of replication and so do not have to depend on the host cell for any of these functions. ii. Copy number – Plasmids that have high copy numbers, called relaxed plasmids, ...
... plasmids have a broad host range. These plasmids of broad host range must encode all of their own proteins required for initiation of replication and so do not have to depend on the host cell for any of these functions. ii. Copy number – Plasmids that have high copy numbers, called relaxed plasmids, ...
Chapter 17 From Gene to Protein Multiple-Choice Questions
... 31) A transcription unit that is 8,000 nucleotides long may use 1,200 nucleotides to make a protein consisting of approximately 400 amino acids. This is best explained by the fact that A) many noncoding stretches of nucleotides are present in mRNA. B) there is redundancy and ambiguity in the genetic ...
... 31) A transcription unit that is 8,000 nucleotides long may use 1,200 nucleotides to make a protein consisting of approximately 400 amino acids. This is best explained by the fact that A) many noncoding stretches of nucleotides are present in mRNA. B) there is redundancy and ambiguity in the genetic ...
Towards Orobanche resistance in sunflower - SSR
... Figure 2. Molecular profiles obtained ORS 1036 (a), ORS 665 (b) and ORS 1021 (c). Lanes 1 to 4 represent the DNA profiles of the lines AB-VL-8 (R), L-OS-1 (S), LC 1003(Or) and LC 10093 (Or6 ); M=100 bp DNA ladder; DNA patterns obtained with markers ORS 1036 (Figure 2a) and ORS 1021 (Figure 2c) were ...
... Figure 2. Molecular profiles obtained ORS 1036 (a), ORS 665 (b) and ORS 1021 (c). Lanes 1 to 4 represent the DNA profiles of the lines AB-VL-8 (R), L-OS-1 (S), LC 1003(Or) and LC 10093 (Or6 ); M=100 bp DNA ladder; DNA patterns obtained with markers ORS 1036 (Figure 2a) and ORS 1021 (Figure 2c) were ...
Comparative and Functional Genomic Analysis of Prokaryotic Nickel
... fragments. Each NikR-encoding genome was scanned with the constructed profile using the GenomeExplorer software, and additional genes with candidate regulatory sites in the upstream regions were selected. Sequence logos for derived regulatory signals were drawn using the WebLogo package v. 2.6 (15) ...
... fragments. Each NikR-encoding genome was scanned with the constructed profile using the GenomeExplorer software, and additional genes with candidate regulatory sites in the upstream regions were selected. Sequence logos for derived regulatory signals were drawn using the WebLogo package v. 2.6 (15) ...
EPICENTRE Enzyme Catalog
... for its unique expertise in making a broad range of enzymes for molecular biology, many of which are unique to EPICENTRE. EPICENTRE products are available directly in the United States and internationally through authorized distributors ...
... for its unique expertise in making a broad range of enzymes for molecular biology, many of which are unique to EPICENTRE. EPICENTRE products are available directly in the United States and internationally through authorized distributors ...
Lecture 21: Structure of Prokaryotic Cells
... the inner most of mitochondria and it contains ribosome, DNA, RNA, enzymes to run kreb cycle and other proteins. Mitochondrial DNA is circular and it has full machinery to synthesize its own RNA (mRNA, rRNA and t-RNA) and proteins. A number of difference exist between mitochondrial DNA and DNA prese ...
... the inner most of mitochondria and it contains ribosome, DNA, RNA, enzymes to run kreb cycle and other proteins. Mitochondrial DNA is circular and it has full machinery to synthesize its own RNA (mRNA, rRNA and t-RNA) and proteins. A number of difference exist between mitochondrial DNA and DNA prese ...