International Journal of Antimicrobial Agents ksgA mutations confer
... the growth of a wide variety of microorganisms, with reported low toxicity against plants, humans and other animals [2,4,5]. However, as an aminoglycoside, some degree of nephrotoxicity and ototoxicity is expected. Several Gram-negative bacteria, including Pseudomonas spp. and Escherichia coli strai ...
... the growth of a wide variety of microorganisms, with reported low toxicity against plants, humans and other animals [2,4,5]. However, as an aminoglycoside, some degree of nephrotoxicity and ototoxicity is expected. Several Gram-negative bacteria, including Pseudomonas spp. and Escherichia coli strai ...
Wheat, Fusarium toxins and disease: the good, the bad and the ugly
... ¾Fusarium graminearum strains in Manitoba which are able to produce 3 ADON toxins are increasing, while those which are able to produce 15 ADON strains are decreasing. ¾More studies should be done on this shift of 15 ADON to 3 ADON production, as well as on the significance and impact of this shift ...
... ¾Fusarium graminearum strains in Manitoba which are able to produce 3 ADON toxins are increasing, while those which are able to produce 15 ADON strains are decreasing. ¾More studies should be done on this shift of 15 ADON to 3 ADON production, as well as on the significance and impact of this shift ...
Phylogenies and pheromones
... this association is called ectosymbiosis (Ahmadjian & Paracer 2000). When the symbiont is located inside another organism, this is defined as endosymbiosis (Buchner 1965; Kikuchi 2009). Furthermore, endosymbionts can live either extracellularly (e.g. inside the intestinal tract) or intracellularly, ...
... this association is called ectosymbiosis (Ahmadjian & Paracer 2000). When the symbiont is located inside another organism, this is defined as endosymbiosis (Buchner 1965; Kikuchi 2009). Furthermore, endosymbionts can live either extracellularly (e.g. inside the intestinal tract) or intracellularly, ...
IOSR Journal of Dental and Medical Sciences (IOSR-JDMS)
... barrier by restricting the rate of molecule transport to the interior of the biofilm, or by chemically reacting with the molecules themselves. The exopolysaccharide which is negatively charged, restricts the penetration of the positively charged molecules of antibiotics by chemical interactions or b ...
... barrier by restricting the rate of molecule transport to the interior of the biofilm, or by chemically reacting with the molecules themselves. The exopolysaccharide which is negatively charged, restricts the penetration of the positively charged molecules of antibiotics by chemical interactions or b ...
Wolbachia John H. Werren and Jeremy D. Bartos
... considerably from those found in Ng/Nl, their dnaA sequences are nearly identical. Similarly, although the ftsZ and the 3⬘ portion of wsp found in Ng/Nl and Protocalliphora Wolbachia are nearly identical, the dnaA gene of Protocalliphora is quite divergent. The genetic structure of bacterial species ...
... considerably from those found in Ng/Nl, their dnaA sequences are nearly identical. Similarly, although the ftsZ and the 3⬘ portion of wsp found in Ng/Nl and Protocalliphora Wolbachia are nearly identical, the dnaA gene of Protocalliphora is quite divergent. The genetic structure of bacterial species ...
Genetic recombination in plants
... intervals. Analyses to date support the interpretation that genes per se are recombination hot spots [24,25]. An important cautionary note, however, is that, because most fine-scale studies of recombination have assayed recombination rates only within genes, it is not possible to conclude that all h ...
... intervals. Analyses to date support the interpretation that genes per se are recombination hot spots [24,25]. An important cautionary note, however, is that, because most fine-scale studies of recombination have assayed recombination rates only within genes, it is not possible to conclude that all h ...
The Drosophila Gene Disruption Project: Progress
... have been described (Thibault et al. 2004). These lines probably do not represent a completely random collection of insertions, because some lines disrupting major hotspots appear to have been culled by Exelixis. However, we found many cases where at least two lines bearing identical piggyBac insert ...
... have been described (Thibault et al. 2004). These lines probably do not represent a completely random collection of insertions, because some lines disrupting major hotspots appear to have been culled by Exelixis. However, we found many cases where at least two lines bearing identical piggyBac insert ...
Bioinformatics
... Fritchman, J. L., Fuhrmann, J. L., Geoghagen, N. S. M., Gnehm, C. L., McDonald, L. A., ...
... Fritchman, J. L., Fuhrmann, J. L., Geoghagen, N. S. M., Gnehm, C. L., McDonald, L. A., ...
Are Incomplete Denitrification Pathways a Common Trait in Thermus
... Philippot L, Piutti S, Martin-Laurent F, Hallet S, Germon JC. 2002. Molecular Analysis of the Nitrate-Reducing Community from Unplanted and Maize-Planted Soils. Applied & ...
... Philippot L, Piutti S, Martin-Laurent F, Hallet S, Germon JC. 2002. Molecular Analysis of the Nitrate-Reducing Community from Unplanted and Maize-Planted Soils. Applied & ...
rumen microbiology-2012
... bacteria produce light for some marine invertebrates and fish. Interaction Between Microbes and the Gut Most warm-blooded animals contain extremely complex microbial communities within their gastrointestinal tracts. In the human intestine, the strict anaerobes belonging to the genera Bacteroides, Fu ...
... bacteria produce light for some marine invertebrates and fish. Interaction Between Microbes and the Gut Most warm-blooded animals contain extremely complex microbial communities within their gastrointestinal tracts. In the human intestine, the strict anaerobes belonging to the genera Bacteroides, Fu ...
Comparative genomics of non-pseudomonal bacterial species
... CF lung to determine if they are in some way unique in comparison to other examples of the same species, as this will help determine their relevance in the clinical context. As a chronic condition requiring long-term antibiotic use, CF is further complicated by microvariation seen in persisting spec ...
... CF lung to determine if they are in some way unique in comparison to other examples of the same species, as this will help determine their relevance in the clinical context. As a chronic condition requiring long-term antibiotic use, CF is further complicated by microvariation seen in persisting spec ...
Bacteroides mobilizable and conjugative genetic elements
... rteA and rteB have been shown to be in the same operon as tetQ, production of these proteins is presumably due to translational coupling one ribosomes begin to translate the operon mRNA. RteA and RteB have no role in tetracycline regulation of operon expression. This was somewhat surprising because ...
... rteA and rteB have been shown to be in the same operon as tetQ, production of these proteins is presumably due to translational coupling one ribosomes begin to translate the operon mRNA. RteA and RteB have no role in tetracycline regulation of operon expression. This was somewhat surprising because ...
Got Lactase? The Co-evolution of Genes and Culture
... • Mutations associated with a particular trait can be identified by comparing the DNA sequences of individuals with the trait to those of individuals without the trait. • Mutations occur everywhere in the genome. Mutations that have an effect on traits can occur not only in coding regions of genes b ...
... • Mutations associated with a particular trait can be identified by comparing the DNA sequences of individuals with the trait to those of individuals without the trait. • Mutations occur everywhere in the genome. Mutations that have an effect on traits can occur not only in coding regions of genes b ...
Inference of homologous recombination in bacteria using whole
... Bacteria and their distant relatives the archaea make up the majority of living organisms. Short generation times combine with enormous population sizes to create tremendous evolutionary potential. Despite their ubiquity, however, these tiny organisms lead their lives largely in private. It is curre ...
... Bacteria and their distant relatives the archaea make up the majority of living organisms. Short generation times combine with enormous population sizes to create tremendous evolutionary potential. Despite their ubiquity, however, these tiny organisms lead their lives largely in private. It is curre ...
Genomic rearrangements account for more than one
... Human Molecular Genetics, Vol. 12, No. 9 # Oxford University Press 2003; all rights reserved ...
... Human Molecular Genetics, Vol. 12, No. 9 # Oxford University Press 2003; all rights reserved ...
Real time PCR and it`s role in diagnosis
... falciparum parasite is of extreme importance if we are to combat human malaria.This parasite uses the process of antigenic variation to expose the human immune system to continually changing antigens on the surface of infected red blood cells. Real-time PCR assays have the potential to detect low le ...
... falciparum parasite is of extreme importance if we are to combat human malaria.This parasite uses the process of antigenic variation to expose the human immune system to continually changing antigens on the surface of infected red blood cells. Real-time PCR assays have the potential to detect low le ...
New Allergen Submission Form
... New isoallergens will only be accepted if IgE binding has been demonstrated. ...
... New isoallergens will only be accepted if IgE binding has been demonstrated. ...
DNA methylation controls histone H3 lysine 9 methylation
... 2001; Lachner and Jenuwein, 2002; Richards and Elgin, 2002). The interactions between DNA methylation, histone modi®cations and chromatin structure have mainly been studied at the molecular level for speci®c DNA sequences. Integrated genetic, molecular and cytological approaches can provide new insi ...
... 2001; Lachner and Jenuwein, 2002; Richards and Elgin, 2002). The interactions between DNA methylation, histone modi®cations and chromatin structure have mainly been studied at the molecular level for speci®c DNA sequences. Integrated genetic, molecular and cytological approaches can provide new insi ...
Recombinant DNA technology and molecular cloning
... sites and thus cause random cleavage patterns. In contrast, type II endonucleases are widely used for mapping and reconstructing DNA in vitro because they recognize specific sites and cleave just at these sites (Table 8.1). In addition, the type II endonuclease and methylase activities are usually s ...
... sites and thus cause random cleavage patterns. In contrast, type II endonucleases are widely used for mapping and reconstructing DNA in vitro because they recognize specific sites and cleave just at these sites (Table 8.1). In addition, the type II endonuclease and methylase activities are usually s ...
Supplementary Figure Legends (doc 34K)
... harbour a complete or partial deletion of the NF1 locus as confirmed by real-time PCR-based gene dosage. Custom high resolution array-CGH enables the accurate characterization of the deletion type. NF1 complete and large partial deletions were observed in 4.2% and 0.5% of NF1 patients in the French ...
... harbour a complete or partial deletion of the NF1 locus as confirmed by real-time PCR-based gene dosage. Custom high resolution array-CGH enables the accurate characterization of the deletion type. NF1 complete and large partial deletions were observed in 4.2% and 0.5% of NF1 patients in the French ...
An Inventory of Genes Encoding RNA Polymerase Sigma Factors in
... factor; s70) of E. coli was initially discovered as a control element of bacteriophage T4 (Bautz et al., 1969). In 1981, the gene encoding this sigma factor (rpoD) was sequenced by Burton et al. (1981). The functionally equivalent B. subtilis counterpart of s70 , named s A has a lower molecular weig ...
... factor; s70) of E. coli was initially discovered as a control element of bacteriophage T4 (Bautz et al., 1969). In 1981, the gene encoding this sigma factor (rpoD) was sequenced by Burton et al. (1981). The functionally equivalent B. subtilis counterpart of s70 , named s A has a lower molecular weig ...
Molecular Biology of Transcription and RNA Processing
... In the late 1950s, with the structure of DNA in hand, molecular biology researchers focused on identifying and describing the molecules and mechanisms responsible for conveying the genetic message of DNA. RNA was known to be chemically similar to DNA and present in abundance in all cells, but its di ...
... In the late 1950s, with the structure of DNA in hand, molecular biology researchers focused on identifying and describing the molecules and mechanisms responsible for conveying the genetic message of DNA. RNA was known to be chemically similar to DNA and present in abundance in all cells, but its di ...
bacterial plasmids - Acta Medica Medianae
... with potential recipient cell and his retraction leads to close connection between cell membranes of a donor and a recipient. It is supposed that a small canal, formed in this way, allows DNA transfer, or through the pilus itself, which is wide enough to enable passing of single chain DNA, or we hav ...
... with potential recipient cell and his retraction leads to close connection between cell membranes of a donor and a recipient. It is supposed that a small canal, formed in this way, allows DNA transfer, or through the pilus itself, which is wide enough to enable passing of single chain DNA, or we hav ...
Molecular and chemical immune defenses in ants
... major groups of parasites will facilitate an understanding of possible interactions between pathogens and the immune system of ants. To understand the immune system in its whole complexity, it will be useful to study a variety of pathogens (rather than many similar ones) since this will shed light o ...
... major groups of parasites will facilitate an understanding of possible interactions between pathogens and the immune system of ants. To understand the immune system in its whole complexity, it will be useful to study a variety of pathogens (rather than many similar ones) since this will shed light o ...
B.sc Honours Microbiology CBCS syllabus 2016-17
... under these courses during the Honours degree program. 2. The Elective Courses will be chosen from a pool of courses and which may be very specific or specialized or advanced or supportive to the discipline/ subject of study or which provides an extended scope or which enables an exposure to some ot ...
... under these courses during the Honours degree program. 2. The Elective Courses will be chosen from a pool of courses and which may be very specific or specialized or advanced or supportive to the discipline/ subject of study or which provides an extended scope or which enables an exposure to some ot ...
Metagenomics
Metagenomics is the study of genetic material recovered directly from environmental samples. The broad field may also be referred to as environmental genomics, ecogenomics or community genomics. While traditional microbiology and microbial genome sequencing and genomics rely upon cultivated clonal cultures, early environmental gene sequencing cloned specific genes (often the 16S rRNA gene) to produce a profile of diversity in a natural sample. Such work revealed that the vast majority of microbial biodiversity had been missed by cultivation-based methods. Recent studies use either ""shotgun"" or PCR directed sequencing to get largely unbiased samples of all genes from all the members of the sampled communities. Because of its ability to reveal the previously hidden diversity of microscopic life, metagenomics offers a powerful lens for viewing the microbial world that has the potential to revolutionize understanding of the entire living world. As the price of DNA sequencing continues to fall, metagenomics now allows microbial ecology to be investigated at a much greater scale and detail than before.