Evolutionary relationships among photosynthetic
... if a conserved indel of defined length and sequence is found at the same position in a given protein (or gene) in all members from one or more groups of bacteria, then its simplest and most parsimonious explanation is that this indel was introduced only once in a common ancestor of these species. Th ...
... if a conserved indel of defined length and sequence is found at the same position in a given protein (or gene) in all members from one or more groups of bacteria, then its simplest and most parsimonious explanation is that this indel was introduced only once in a common ancestor of these species. Th ...
Strategic Rat Control for Restoring Populations of Native Species in
... experiments combined with modeling that allows reliable population projections. Fragmented habitats inherently lend themselves to experimentation because individual fragments can be used as replicates. However, effectiveness of predator control may vary among fragments due to differences in both hab ...
... experiments combined with modeling that allows reliable population projections. Fragmented habitats inherently lend themselves to experimentation because individual fragments can be used as replicates. However, effectiveness of predator control may vary among fragments due to differences in both hab ...
Occurrence of potentially pathogenic vibrios in the marine
... large plankton, and 44 adhering to copepods. The numbers of strains of Vibrio species isolated from samples are shown in Table 2. V. alginolyticus was the predominant species, followed by V. cholerae,V. vulnificus, V. fluvialis, V. parahaemolyticus and V. metschnikovii. The remaining strains, grouped ...
... large plankton, and 44 adhering to copepods. The numbers of strains of Vibrio species isolated from samples are shown in Table 2. V. alginolyticus was the predominant species, followed by V. cholerae,V. vulnificus, V. fluvialis, V. parahaemolyticus and V. metschnikovii. The remaining strains, grouped ...
Studies on the key amino acid residues responsible for the alkali
... the other acts as a nucleophile [17]. Some of the conserved amino acid residues in the neighborhood of the two catalytic residues were involved in a hydrogen bond network formed in the catalytic active center. The replacement of the uncharged Asn residue by the positively charged Lys or Arg residue ...
... the other acts as a nucleophile [17]. Some of the conserved amino acid residues in the neighborhood of the two catalytic residues were involved in a hydrogen bond network formed in the catalytic active center. The replacement of the uncharged Asn residue by the positively charged Lys or Arg residue ...
Instruction Manual, PureZOL RNA Isolation Reagent - Bio-Rad
... total RNA from animal and plant tissues, cultured mammalian cells, and bacterial and yeast cells in under 1 hour. PureZOL can also be used for the simultaneous extraction of RNA, DNA, and proteins from various samples. This reagent allows processing of small amounts of starting material (50 cells or ...
... total RNA from animal and plant tissues, cultured mammalian cells, and bacterial and yeast cells in under 1 hour. PureZOL can also be used for the simultaneous extraction of RNA, DNA, and proteins from various samples. This reagent allows processing of small amounts of starting material (50 cells or ...
Drugs of Abuse in Urine by GC/MS Following SAMHSA (NIDA
... Techniques for detecting drugs of abuse in biological samples have greatly improved with advances in analytical instrumentation. Benchtop GC/MS systems are the instruments of choice for forensic scientists. These instruments are legally defensible in court as they are able to positively identify the ...
... Techniques for detecting drugs of abuse in biological samples have greatly improved with advances in analytical instrumentation. Benchtop GC/MS systems are the instruments of choice for forensic scientists. These instruments are legally defensible in court as they are able to positively identify the ...
Sequence variation in the dihydrofolate reductase
... Dihydrofolate reductase-thymidylate synthase (DHFR-TS ) and trypanothione reductase (TR ) are important enzymes for the metabolism of protozoan parasites from the family Trypanosomatidae (e.g. Trypanosoma spp ., Leishmania spp. ) that are targets of current drug-design studies. Very limited informat ...
... Dihydrofolate reductase-thymidylate synthase (DHFR-TS ) and trypanothione reductase (TR ) are important enzymes for the metabolism of protozoan parasites from the family Trypanosomatidae (e.g. Trypanosoma spp ., Leishmania spp. ) that are targets of current drug-design studies. Very limited informat ...
Rooting the Ribosomal Tree of Life Research article
... Forterre 1999; Cavalier-Smith 2006). For these reasons, a ribosomal ToL has been proposed to be an ideal ‘‘backbone’’ upon which to map horizontal gene transfers, clearly depicting their distinct contribution to genomic evolution (Gogarten 1995; Dagan et al. 2008; Swithers et al. 2009). Unfortunatel ...
... Forterre 1999; Cavalier-Smith 2006). For these reasons, a ribosomal ToL has been proposed to be an ideal ‘‘backbone’’ upon which to map horizontal gene transfers, clearly depicting their distinct contribution to genomic evolution (Gogarten 1995; Dagan et al. 2008; Swithers et al. 2009). Unfortunatel ...
- Wiley Online Library
... We assess the use to which bioinformatics in the form of bacterial genome sequences, functional gene probes and the protein sequence databases can be applied to hypotheses about obligate autotrophy in eubacteria. Obligate methanotrophy and obligate autotrophy among the chemo- and photo-lithotrophic ...
... We assess the use to which bioinformatics in the form of bacterial genome sequences, functional gene probes and the protein sequence databases can be applied to hypotheses about obligate autotrophy in eubacteria. Obligate methanotrophy and obligate autotrophy among the chemo- and photo-lithotrophic ...
Fundamentals of Microbiology - Bharathiar University(Older Version
... This is one of the most important classification types as it takes into account the most important aspect of bacteria growth and reproduction. Autotrophic bacteria (also known as autotrophs) obtain the carbon it requires from carbon-dioxide. Some autotrophs directly use sun-light in order to produce ...
... This is one of the most important classification types as it takes into account the most important aspect of bacteria growth and reproduction. Autotrophic bacteria (also known as autotrophs) obtain the carbon it requires from carbon-dioxide. Some autotrophs directly use sun-light in order to produce ...
Cloning and sequencing of a gene encoding acidophilic amylase
... 160 kDa bands was approximately the same, yet the starch-degrading activity of the 160 kDa protein was much higher (Fig. 1). Thus, the 160 kDa form appears to have a much higher specific activity, assuming that both proteins are refolded with similar efficiency. Several attempts to separate the prot ...
... 160 kDa bands was approximately the same, yet the starch-degrading activity of the 160 kDa protein was much higher (Fig. 1). Thus, the 160 kDa form appears to have a much higher specific activity, assuming that both proteins are refolded with similar efficiency. Several attempts to separate the prot ...
Ecological monitoring in Cambridge Bay
... differently structured food webs and unique peaks of when different arthropods were most commonly collected. There was also evidence to suggest that the same functional roles may be performed by different taxa depending on the habitat type. Functional roles showed variability in their abundance peak ...
... differently structured food webs and unique peaks of when different arthropods were most commonly collected. There was also evidence to suggest that the same functional roles may be performed by different taxa depending on the habitat type. Functional roles showed variability in their abundance peak ...
Document
... along to future generations, and express that information as it carries out all the processes of life. The major steps involved in handling genetic information are illustrated by the central dogma of molecular biology (Figure I-1-1). Genetic information is stored in the base sequence of DNA molecule ...
... along to future generations, and express that information as it carries out all the processes of life. The major steps involved in handling genetic information are illustrated by the central dogma of molecular biology (Figure I-1-1). Genetic information is stored in the base sequence of DNA molecule ...
Bovine rumen microbiome and its role in feed efficiency and
... specific to cows or reindeer • Core microbiome common to both • After digesta exchange microbial communities in the rumen of reindeer more similar to that of cows than original population • Evidence of changes in species specific to reindeer over time consistent with a host animal effect. FP7- Rumin ...
... specific to cows or reindeer • Core microbiome common to both • After digesta exchange microbial communities in the rumen of reindeer more similar to that of cows than original population • Evidence of changes in species specific to reindeer over time consistent with a host animal effect. FP7- Rumin ...
Advancing the science of microbial symbiosis to
... plants may switch from pathogenic back to mutualistic, reinforcing the importance of the dynamics of interacting factors associated with hosts, microbes, and the environment (Scholthof, 2007) that ultimately determine the nature of microbial interactions with plants at any given time. Epiphytic micr ...
... plants may switch from pathogenic back to mutualistic, reinforcing the importance of the dynamics of interacting factors associated with hosts, microbes, and the environment (Scholthof, 2007) that ultimately determine the nature of microbial interactions with plants at any given time. Epiphytic micr ...
Nucleotide Sequence of the Gene Coding for the
... Nitrogenase, a highly conserved enzyme complex, is prob- Fe-S cluster, Fe-Mo cofactor binding, etc? 3) Are there signifably responsible for all biological nitrogen assimilation from icant domainsor regions inthe nitrogenase proteins which are the atmosphere. Nitrogenase catalyzes the overall reactio ...
... Nitrogenase, a highly conserved enzyme complex, is prob- Fe-S cluster, Fe-Mo cofactor binding, etc? 3) Are there signifably responsible for all biological nitrogen assimilation from icant domainsor regions inthe nitrogenase proteins which are the atmosphere. Nitrogenase catalyzes the overall reactio ...
Popped Secret: The Mysterious Origin of Corn HHMI BioInteractive
... 2. Dr. Beadle crossed teosinte and maize to produce F1 offspring. He then crossed those plants to produce an F2 generation. Dr. Beadle planted 50,000 F2 seeds. When the offspring of these F2 seeds grew, about 100 looked like teosinte and about 100 looked like maize. Based on this result, how many ge ...
... 2. Dr. Beadle crossed teosinte and maize to produce F1 offspring. He then crossed those plants to produce an F2 generation. Dr. Beadle planted 50,000 F2 seeds. When the offspring of these F2 seeds grew, about 100 looked like teosinte and about 100 looked like maize. Based on this result, how many ge ...
53 - Lab Times
... att-sequences. Once cloned into this Gateway entry clone vector, DNA segments can be rapidly transferred into diverse Gateway expression vectors via a similar Clonasebased reaction. In recent years, a couple of labs have established extensive collections of ORF clones created by Gateway cloning cont ...
... att-sequences. Once cloned into this Gateway entry clone vector, DNA segments can be rapidly transferred into diverse Gateway expression vectors via a similar Clonasebased reaction. In recent years, a couple of labs have established extensive collections of ORF clones created by Gateway cloning cont ...
Toe clipping in mice: an evaluation of the method and
... practical and economic reasons. Early humane killing of surplus animals can be claimed to have ethical advantages, because it eliminates the risk of suffering in individuals which will not be used in experiments anyway. There are few published studies on methods that can be used for tissue sampling ...
... practical and economic reasons. Early humane killing of surplus animals can be claimed to have ethical advantages, because it eliminates the risk of suffering in individuals which will not be used in experiments anyway. There are few published studies on methods that can be used for tissue sampling ...
B cell epitopes and predictions
... • Rational vaccines can be designed to induce strong and epitope-specific B-cell responses • Selection of protective B-cell epitopes involves structural, functional and immunogenic analysis of the pathogenic proteins • When you can: Use protein structure for prediction • Structural modeling tools a ...
... • Rational vaccines can be designed to induce strong and epitope-specific B-cell responses • Selection of protective B-cell epitopes involves structural, functional and immunogenic analysis of the pathogenic proteins • When you can: Use protein structure for prediction • Structural modeling tools a ...
Distribution and molecular characterization of
... gene cluster, which contains tetR and tetA, was cloned from one of the tetracycline-resistant strains, HLHK5. While the flanking regions and 30 end of the tetA of HLHK5 were identical to the corresponding regions of a tetC island in Chlamydia suis, the tetA gene was almost identical to that of trans ...
... gene cluster, which contains tetR and tetA, was cloned from one of the tetracycline-resistant strains, HLHK5. While the flanking regions and 30 end of the tetA of HLHK5 were identical to the corresponding regions of a tetC island in Chlamydia suis, the tetA gene was almost identical to that of trans ...