Effect of Tannic Acid on Growth and Acid Production of Candida
... their growth.20,21 This is in agreement with the results of the present study which showed that Tannic Acid has fungistatic and fungicidal effects on the growth of C. albicans. In addition, the findings of our study demonstrated an inhibitory effect on acid production of C. albicans. Although the in ...
... their growth.20,21 This is in agreement with the results of the present study which showed that Tannic Acid has fungistatic and fungicidal effects on the growth of C. albicans. In addition, the findings of our study demonstrated an inhibitory effect on acid production of C. albicans. Although the in ...
Microbial ecosystem in the oral cavity: Metabolic diversity in an
... They can adhere the saliva-coated tooth surface by attachment between adhesins (located on bacterial cell surfaces) and receptors (contained mainly in the salivary coating on tooth surfaces) [7] and are known to utilize salivary components as nutrients. These bacteria are saccharolytic and degrade c ...
... They can adhere the saliva-coated tooth surface by attachment between adhesins (located on bacterial cell surfaces) and receptors (contained mainly in the salivary coating on tooth surfaces) [7] and are known to utilize salivary components as nutrients. These bacteria are saccharolytic and degrade c ...
ARTICLES
... The 32-38 pair controls misreading of GUC near-cognate codon As sequence variation in the 32-38 pair did not affect decoding efficiency, we turned our investigation toward its decoding fidelity. The wobble pairing at the second G35 in tRNAAla GGC to a near-cognate valine codon, GUC, would be expecte ...
... The 32-38 pair controls misreading of GUC near-cognate codon As sequence variation in the 32-38 pair did not affect decoding efficiency, we turned our investigation toward its decoding fidelity. The wobble pairing at the second G35 in tRNAAla GGC to a near-cognate valine codon, GUC, would be expecte ...
Studies on a Mutant Strain of Escherichia coli which
... of each determined. Ammonia, which interferes with this determination, was removed by the addition of borate buffer in methanol to each sample for assay, which was then dried over P200(Connell, Dixon & Hanes, 1955). Cell hydrolysates labelled with 8% and containing 1OOpg. amino-N, and the 1°C-labell ...
... of each determined. Ammonia, which interferes with this determination, was removed by the addition of borate buffer in methanol to each sample for assay, which was then dried over P200(Connell, Dixon & Hanes, 1955). Cell hydrolysates labelled with 8% and containing 1OOpg. amino-N, and the 1°C-labell ...
human tRNA(m22G26)dimethyltransferase: functional expression
... mediates the formation of one specific modification, but does so at more than one site (16–19). The yeast enzyme tRNA(m22G)dimethyltransferase, encoded by a single nuclear TRM1 gene (20,21) modifies G26 to m22G in both nuclear encoded and mitochondrial yeast tRNAs (21,22). TRM1 homologs from several ...
... mediates the formation of one specific modification, but does so at more than one site (16–19). The yeast enzyme tRNA(m22G)dimethyltransferase, encoded by a single nuclear TRM1 gene (20,21) modifies G26 to m22G in both nuclear encoded and mitochondrial yeast tRNAs (21,22). TRM1 homologs from several ...
Control of Growth and of the Nuclear Division Cycle in Neurospora
... zoopfii (126), and in the slime mold Physarium polycephalum (124). Many data are also available on the yeast S. cerevisiae. Two groups of workers (19, 185) have shown that RNA per cell (or the RNA/DNA ratio) varies with the growth rate in batch cultures, although in a nonlinear fashion, and less sha ...
... zoopfii (126), and in the slime mold Physarium polycephalum (124). Many data are also available on the yeast S. cerevisiae. Two groups of workers (19, 185) have shown that RNA per cell (or the RNA/DNA ratio) varies with the growth rate in batch cultures, although in a nonlinear fashion, and less sha ...
CtrA mediates a DNA replication checkpoint that prevents cell
... blocking the phosphorelay pathway that normally activates the sporulation transcription factor SpoOA (Ireton and Grossman, 1992, 1994). As a consequence, cells are unable to activate sporulation genes. Thus, in both eukaryotes and prokaryotes, growth and the correct execution of developmental progra ...
... blocking the phosphorelay pathway that normally activates the sporulation transcription factor SpoOA (Ireton and Grossman, 1992, 1994). As a consequence, cells are unable to activate sporulation genes. Thus, in both eukaryotes and prokaryotes, growth and the correct execution of developmental progra ...
The Distribution of apDiaminopimellc Acid among various Micro
... hydrolysate; if no spot then appeared the organism was said to contain no diaminopimelic acid. A spot in the correct position on any chromatogram from an electrodialysed hydrolysate was taken as evidence for diaminopimelic acid only if three conditions were fulfilled: (1) Absence of glutamic acid an ...
... hydrolysate; if no spot then appeared the organism was said to contain no diaminopimelic acid. A spot in the correct position on any chromatogram from an electrodialysed hydrolysate was taken as evidence for diaminopimelic acid only if three conditions were fulfilled: (1) Absence of glutamic acid an ...
Coordination of replication and transcription along a Drosophila
... et al. 2002) replication timing studies using incomplete arrays of cDNAs have demonstrated a correlation between time of replication and the probability that a specific gene is expressed, it remained to be determined what step(s) in the replication initiation process are influenced by transcription. ...
... et al. 2002) replication timing studies using incomplete arrays of cDNAs have demonstrated a correlation between time of replication and the probability that a specific gene is expressed, it remained to be determined what step(s) in the replication initiation process are influenced by transcription. ...
Significance of bacterial identification by molecular
... had another avenue to pursue with respect to understanding the microbiology of root canal infections. Shortly after Kary Mullis described a polymerase chain reaction (PCR) technique, for which he received the Nobel Prize in 1993 (14), the flood gates opened with respect to what was possible in the w ...
... had another avenue to pursue with respect to understanding the microbiology of root canal infections. Shortly after Kary Mullis described a polymerase chain reaction (PCR) technique, for which he received the Nobel Prize in 1993 (14), the flood gates opened with respect to what was possible in the w ...
LESSON 1. COMMON PATHWAY OF AMINO ACIDS
... amino acids. Nitrogen balance and it’s biomedical importance. Digestion of proteins in gastrointestinal tract. Proteases of gastrointestinal tract, pH optimum, specificity, products. Intestinal putrefaction and fermentation. Absorption of amino acids, types of transport, γ-glutamyl cycle, its import ...
... amino acids. Nitrogen balance and it’s biomedical importance. Digestion of proteins in gastrointestinal tract. Proteases of gastrointestinal tract, pH optimum, specificity, products. Intestinal putrefaction and fermentation. Absorption of amino acids, types of transport, γ-glutamyl cycle, its import ...
Charge Transport in DNA - Insights from
... exponential dependence of CT efficiency on the length of the DNA oligomers. Second, the role of experimental setup that is both crucial and challenging to characterize. In conclusion, carefully prepared DNA devices exhibited measurable conductance, and this fact together with the practicable synthesi ...
... exponential dependence of CT efficiency on the length of the DNA oligomers. Second, the role of experimental setup that is both crucial and challenging to characterize. In conclusion, carefully prepared DNA devices exhibited measurable conductance, and this fact together with the practicable synthesi ...
Review Molecular Biology in Arteriosclerosis Research
... clone isolated.45 In this case, the cDNA was prepared from highly purified apo II mRNA, thereby simplifying the identification of the cDNA clone. The apo II cDNA clone was also identified in unfractionated liver cDNA libraries by hybridization with a kinetically fractionated cDNA probe6 and by a plu ...
... clone isolated.45 In this case, the cDNA was prepared from highly purified apo II mRNA, thereby simplifying the identification of the cDNA clone. The apo II cDNA clone was also identified in unfractionated liver cDNA libraries by hybridization with a kinetically fractionated cDNA probe6 and by a plu ...
POLYPEPTIDE SEQUENCING
... After total acid hydrolysis the DNP derivatized amino acid can be identified by comparison with standards. The a-DNP derivatized amino acid must correspond to the N-terminus of the peptide However the side-chain amine groups in lysine (Lys) and ornithine (Orn, whose side chain is one methylene short ...
... After total acid hydrolysis the DNP derivatized amino acid can be identified by comparison with standards. The a-DNP derivatized amino acid must correspond to the N-terminus of the peptide However the side-chain amine groups in lysine (Lys) and ornithine (Orn, whose side chain is one methylene short ...
Brooker Chapter 15
... Transcription factor proteins contain regions, called domains, that have specific functions ...
... Transcription factor proteins contain regions, called domains, that have specific functions ...
Ppt
... Lagerkvist, U. (1981) Unorthodox codon reading and the evolution of the genetic code. Cell, 23, 305-306. Lowe, T. M., Eddy, S. R. (1997) tRNAscan-SE: a program for improved detection of transfer RNA genes in genomic sequence. Nucleic Acids Res., 25, 955-964. http://lowelab.ucsc.edu/GtRNAdb/ Nikolaje ...
... Lagerkvist, U. (1981) Unorthodox codon reading and the evolution of the genetic code. Cell, 23, 305-306. Lowe, T. M., Eddy, S. R. (1997) tRNAscan-SE: a program for improved detection of transfer RNA genes in genomic sequence. Nucleic Acids Res., 25, 955-964. http://lowelab.ucsc.edu/GtRNAdb/ Nikolaje ...
Gellan-related polysaccharides and the genus
... The biochemical and physiological characteristics of several different existing bacterial isolates which secrete gellan-relatedpolysaccharides were compared. Although they were originally classified into diverse genera, these bacteria are shown here to be closely related to each other and to members ...
... The biochemical and physiological characteristics of several different existing bacterial isolates which secrete gellan-relatedpolysaccharides were compared. Although they were originally classified into diverse genera, these bacteria are shown here to be closely related to each other and to members ...
Class XII biology Worksheet genetics and evolution
... b) Scientists have identified about 1.4 million single nucleotide polymorphs in human genome. How is this information of their existence going to help the scientists? AI’09 ...
... b) Scientists have identified about 1.4 million single nucleotide polymorphs in human genome. How is this information of their existence going to help the scientists? AI’09 ...
Gellan-related polysaccharides and the genus
... The biochemical and physiological characteristics of several different existing bacterial isolates which secrete gellan-relatedpolysaccharides were compared. Although they were originally classified into diverse genera, these bacteria are shown here to be closely related to each other and to members ...
... The biochemical and physiological characteristics of several different existing bacterial isolates which secrete gellan-relatedpolysaccharides were compared. Although they were originally classified into diverse genera, these bacteria are shown here to be closely related to each other and to members ...
background of the invention
... all materials disposed on a gate-oxide layer in the sensing area 26 are removed to enhance the sensitivity to form an open-gate field-effect transistor structure, and potential changes above the gate-oxide layer are transformed directly into changes in a channel current, which flows between the drai ...
... all materials disposed on a gate-oxide layer in the sensing area 26 are removed to enhance the sensitivity to form an open-gate field-effect transistor structure, and potential changes above the gate-oxide layer are transformed directly into changes in a channel current, which flows between the drai ...
Nucleic acid analogue
Nucleic acid analogues are compounds which are analogous (structurally similar) to naturally occurring RNA and DNA, used in medicine and in molecular biology research.Nucleic acids are chains of nucleotides, which are composed of three parts: a phosphate backbone, a pucker-shaped pentose sugar, either ribose or deoxyribose, and one of four nucleobases.An analogue may have any of these altered. Typically the analogue nucleobases confer, among other things, different base pairing and base stacking properties. Examples include universal bases, which can pair with all four canonical bases, and phosphate-sugar backbone analogues such as PNA, which affect the properties of the chain (PNA can even form a triple helix).Nucleic acid analogues are also called Xeno Nucleic Acid and represent one of the main pillars of xenobiology, the design of new-to-nature forms of life based on alternative biochemistries.Artificial nucleic acids include peptide nucleic acid (PNA), Morpholino and locked nucleic acid (LNA), as well as glycol nucleic acid (GNA) and threose nucleic acid (TNA). Each of these is distinguished from naturally occurring DNA or RNA by changes to the backbone of the molecule.In May 2014, researchers announced that they had successfully introduced two new artificial nucleotides into bacterial DNA, and by including individual artificial nucleotides in the culture media, were able to passage the bacteria 24 times; they did not create mRNA or proteins able to use the artificial nucleotides. The artificial nucleotides featured 2 fused aromatic rings.