Journal of Biological Chemistry
... Representative data on this question are recorded in Table III, where it can be seen that adenine is as effective as ATP, whereas cytidine, uridine, or guanosine are without influence upon the inhibition by ethionine. These nucleoside compounds are also ineffective in counteracting the ethionineindu ...
... Representative data on this question are recorded in Table III, where it can be seen that adenine is as effective as ATP, whereas cytidine, uridine, or guanosine are without influence upon the inhibition by ethionine. These nucleoside compounds are also ineffective in counteracting the ethionineindu ...
Molecular cloning, characterization and gene expression of an
... Catalases are the most important enzymes to degrade H2O2, and they are classified into three separate families: Mn-catalases [19], catalase-peroxidases and mono-functional catalases. The monofunctional catalases are the best characterized, and they are homo tetrameric and heme-containing enzymes. As ...
... Catalases are the most important enzymes to degrade H2O2, and they are classified into three separate families: Mn-catalases [19], catalase-peroxidases and mono-functional catalases. The monofunctional catalases are the best characterized, and they are homo tetrameric and heme-containing enzymes. As ...
Three distinct ribosome assemblies modulated by translation are the
... (or RPL24 according with the new nomenclature proposed by Jenner et al., 2012; in red) at the top of the 60S subunit. (c) RPS6 and RPL26, core proteins of the small and large ribosomal subunit, respectively, are present along sucrose fractions as revealed by Western blotting analysis. Actin is used ...
... (or RPL24 according with the new nomenclature proposed by Jenner et al., 2012; in red) at the top of the 60S subunit. (c) RPS6 and RPL26, core proteins of the small and large ribosomal subunit, respectively, are present along sucrose fractions as revealed by Western blotting analysis. Actin is used ...
Co-translational Folding
... Biosynthetic folding, proceeding through a series of intermediate structures (I1, I2, I3), avoids certain kinetic traps, such as Mi in the Figure, which are encountered during refolding of denatured protein. In the absence of cotranslational folding (Iu1 , Iu2 , Iu3 ), the fully synthesized polypept ...
... Biosynthetic folding, proceeding through a series of intermediate structures (I1, I2, I3), avoids certain kinetic traps, such as Mi in the Figure, which are encountered during refolding of denatured protein. In the absence of cotranslational folding (Iu1 , Iu2 , Iu3 ), the fully synthesized polypept ...
Linear Dominance Relationship among Four Class
... phenotype, usually a mutant phenotype. By using recent molecular techniques, two of Mendel’s genes have been identified (Bhattacharyya et al. 1990, Lester et al. 1997). In the case of the recessive allele on the R (rugosus) locus, there was a transposon-like insertion in a gene encoding a starch-bra ...
... phenotype, usually a mutant phenotype. By using recent molecular techniques, two of Mendel’s genes have been identified (Bhattacharyya et al. 1990, Lester et al. 1997). In the case of the recessive allele on the R (rugosus) locus, there was a transposon-like insertion in a gene encoding a starch-bra ...
Base Composition and Translational Selection are Insufficient to
... 5.7kb that is translated from subgenomic RNAs, and geminiviruses have one or two circular, ~2.7kb, ambisense genomic segments that are transcribed by host enzymes [23]. Unlike cellular organisms, which share related genes across extremely divergent clades, which can be used as the basis for phylogen ...
... 5.7kb that is translated from subgenomic RNAs, and geminiviruses have one or two circular, ~2.7kb, ambisense genomic segments that are transcribed by host enzymes [23]. Unlike cellular organisms, which share related genes across extremely divergent clades, which can be used as the basis for phylogen ...
Sequence Heterogeneities Among 16s
... different but closely related genera (enterobacteria) and for different species or strains within a single genus (Escherichia or Salmonella), and finally how similar are the ribosomal operons within a single organism (Escherichia coli). These sequences have been analyzed by neighbor-joining, maximum ...
... different but closely related genera (enterobacteria) and for different species or strains within a single genus (Escherichia or Salmonella), and finally how similar are the ribosomal operons within a single organism (Escherichia coli). These sequences have been analyzed by neighbor-joining, maximum ...
Mechanism and Biological Explanation
... and the operations they perform—was adopted by many scientists, especially in the emerging biological sciences. It is essentially this extended Cartesian conception of a mechanism that has been articulated by the new mechanistic philosophers of science. Wimsatt (1976) was one of the first philosophe ...
... and the operations they perform—was adopted by many scientists, especially in the emerging biological sciences. It is essentially this extended Cartesian conception of a mechanism that has been articulated by the new mechanistic philosophers of science. Wimsatt (1976) was one of the first philosophe ...
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... BWM by time-lapse imaging. We found that, indeed, the BWM formed as an extension of the ASM (supplementary material Movie 1). Thus, the absence of the BWM in Ci-Hox1-deficient juveniles is likely to be due to disruption of ASM formation, and a primary function of Ci-Hox1 is ASM formation. Because AS ...
... BWM by time-lapse imaging. We found that, indeed, the BWM formed as an extension of the ASM (supplementary material Movie 1). Thus, the absence of the BWM in Ci-Hox1-deficient juveniles is likely to be due to disruption of ASM formation, and a primary function of Ci-Hox1 is ASM formation. Because AS ...
Cholecystokinin in White Sea Bream: Molecular Cloning, Regional
... 72 h after feeding, by quantitative real-time RT-PCR and Western blot, respectively. Moreover, endocrine CCK cells were immunoistochemically detected. Fasting induced a significant decrease in CCK-2 in all intestinal segments, including the hindgut. On the other hand, no significant difference was i ...
... 72 h after feeding, by quantitative real-time RT-PCR and Western blot, respectively. Moreover, endocrine CCK cells were immunoistochemically detected. Fasting induced a significant decrease in CCK-2 in all intestinal segments, including the hindgut. On the other hand, no significant difference was i ...
Chemical Modifications and Kinetic Study of Ribonuclease Sa Active
... inactivates ribonuclease Ti. He found that phenylglyoxal blocks Arg 77 which binds the anionic phosphate group of the substrate (Takahashi 1970). In contrary to RNase Ti, the activity of ribonuclease Sa is not affected by this reagent. Similarly diketene, a specific reagent for the second basic amin ...
... inactivates ribonuclease Ti. He found that phenylglyoxal blocks Arg 77 which binds the anionic phosphate group of the substrate (Takahashi 1970). In contrary to RNase Ti, the activity of ribonuclease Sa is not affected by this reagent. Similarly diketene, a specific reagent for the second basic amin ...
NUCLEOTIDES Occurrence Nucleotides are present in all types of
... NUCLEOTIDES Occurrence Nucleotides are present in all types of cells. MEDICAL AND BIOLOGICAL IMPORTANCE 1. Nucleotides are high energy compounds. 2. Nucleotides are required for formation of co-enzymes of some members of vitamins B complex group. 3. Some nucleotides are called as ‘second messenger’ ...
... NUCLEOTIDES Occurrence Nucleotides are present in all types of cells. MEDICAL AND BIOLOGICAL IMPORTANCE 1. Nucleotides are high energy compounds. 2. Nucleotides are required for formation of co-enzymes of some members of vitamins B complex group. 3. Some nucleotides are called as ‘second messenger’ ...
Natural variation in nucleolar dominance reveals
... from only one parent is the epigenetic phenomenon, nucleolar dominance. By using Arabidopsis suecica, the allotetraploid hybrid of Arabidopsis thaliana and Arabidopsis arenosa, natural variation in nucleolar dominance was found to occur, providing a unique opportunity to examine homologous nucleolus ...
... from only one parent is the epigenetic phenomenon, nucleolar dominance. By using Arabidopsis suecica, the allotetraploid hybrid of Arabidopsis thaliana and Arabidopsis arenosa, natural variation in nucleolar dominance was found to occur, providing a unique opportunity to examine homologous nucleolus ...
PDF - Oxford Academic - Oxford University Press
... probable to arise by chance during evolution. Furthermore, SDPpred does not require information about the 3D protein structure, which instead can be used at the post-processing step to validate the predictions. There are also other approaches for comparative analysis of protein subfamilies. One of t ...
... probable to arise by chance during evolution. Furthermore, SDPpred does not require information about the 3D protein structure, which instead can be used at the post-processing step to validate the predictions. There are also other approaches for comparative analysis of protein subfamilies. One of t ...
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... hybridization. Expression was found not only in the central nervous system, as was expected from the expression pattern of the endogenous Ndn gene, but also to be comparatively widespread, suggesting that the promoter region did not contain all of the regulatory control sequences present in the endo ...
... hybridization. Expression was found not only in the central nervous system, as was expected from the expression pattern of the endogenous Ndn gene, but also to be comparatively widespread, suggesting that the promoter region did not contain all of the regulatory control sequences present in the endo ...
Par-1
... machinery Many components of RNAi machinery have been identified through genetic screening for RNAi defective mutants and through biochemical studies using cell extracts (e.g. Drosophila embryo extract). ...
... machinery Many components of RNAi machinery have been identified through genetic screening for RNAi defective mutants and through biochemical studies using cell extracts (e.g. Drosophila embryo extract). ...
Nucleotide Metabolism
... OMP Decarboxylase is one of the Most Efficient Enzymes Known and Makes UMP CTP is Synthesized from UTP by CTP Synthetase CTP Synthetase Activated by GTP, Inhibited by CTP and Phosphorylation CTP Synthetase Helps to Balance Purines and Pyrimidines ...
... OMP Decarboxylase is one of the Most Efficient Enzymes Known and Makes UMP CTP is Synthesized from UTP by CTP Synthetase CTP Synthetase Activated by GTP, Inhibited by CTP and Phosphorylation CTP Synthetase Helps to Balance Purines and Pyrimidines ...
Functional implications of the modeled structure of maspin
... Homology modeling of maspin Modeling of maspin was based on its homology to native ovalbumin, the x-ray crystallographic structure of which is known (Stein et al, 1991). The sequences were aligned as described by Zou et al. (1994). The program Homology (Biosym) was used to determine approximate coor ...
... Homology modeling of maspin Modeling of maspin was based on its homology to native ovalbumin, the x-ray crystallographic structure of which is known (Stein et al, 1991). The sequences were aligned as described by Zou et al. (1994). The program Homology (Biosym) was used to determine approximate coor ...
