Control of GL2 expression in Arabidopsis leaves and trichomes
... • Because both GL1 and R are required to ectopically activate GL2, it is possible that GL1 and R function as a complex • A construct containing the GL1 gene with a myc epitope as an Nterminal fusion was generated – This same epitope fusion was made to a truncated version of the GL1 protein that expr ...
... • Because both GL1 and R are required to ectopically activate GL2, it is possible that GL1 and R function as a complex • A construct containing the GL1 gene with a myc epitope as an Nterminal fusion was generated – This same epitope fusion was made to a truncated version of the GL1 protein that expr ...
Structural and Biochemical Characterization of a Bifunctional
... polypeptide chains. This is not the case for other organisms, however. Take, for example, Shewanella denitrif icans, which is a Gram-negative bacterium first isolated from the Baltic Sea.7 In this organism, a gene has been identified that apparently encodes for a bifunctional protein with both 3,4-ket ...
... polypeptide chains. This is not the case for other organisms, however. Take, for example, Shewanella denitrif icans, which is a Gram-negative bacterium first isolated from the Baltic Sea.7 In this organism, a gene has been identified that apparently encodes for a bifunctional protein with both 3,4-ket ...
Structure and function of haemoglobin: II. Some
... Residues are defined here as invariant when they occur at structurally identical sites in all the normal myoglobins and haemoglobins so far investigated. Abnormal haemoglobins have been excluded, because some of their abnormalities interfere with the oxygen-combining function, so that the protein ca ...
... Residues are defined here as invariant when they occur at structurally identical sites in all the normal myoglobins and haemoglobins so far investigated. Abnormal haemoglobins have been excluded, because some of their abnormalities interfere with the oxygen-combining function, so that the protein ca ...
Amino Acid Catabolism: N
... catabolized for energy, or used to synthesize glucose or fatty acids for energy storage. Only a few amino acids are deaminated directly. ...
... catabolized for energy, or used to synthesize glucose or fatty acids for energy storage. Only a few amino acids are deaminated directly. ...
Protein metabolism in exercising human with special reference to
... peptide glycylalanine (Gly-Ala) is depicted as being formed by removal of a water molecule when glycine is linked to alanine. Reproduced from Mathews et al. 2000. ...
... peptide glycylalanine (Gly-Ala) is depicted as being formed by removal of a water molecule when glycine is linked to alanine. Reproduced from Mathews et al. 2000. ...
Large-Scale Chromosomal Changes
... heterozygous, they show the typical twisted “inversion” loop during homologous pairing. Pericentric inversions can result in a change in the p:q ratio (the position of the centromere). Genetically, no viable crossover products are seen from recombination within the inversion when heterozygous, and a ...
... heterozygous, they show the typical twisted “inversion” loop during homologous pairing. Pericentric inversions can result in a change in the p:q ratio (the position of the centromere). Genetically, no viable crossover products are seen from recombination within the inversion when heterozygous, and a ...
392 final review game 2012
... Question #11 During which phase of mitosis are sister chromatids separted from each other and pulled to the poles of the cell? ...
... Question #11 During which phase of mitosis are sister chromatids separted from each other and pulled to the poles of the cell? ...
Relationships Between RNA Polymerase II Activity and Spt
... yeast genome and many of these exhibit modulation by many factors (Martens et al. 2004, 2005; Hainer et al. 2011; Bird et al. 2006). Furthermore, widespread antisense transcription is being revealed as a mechanism for shaping gene regulation in a number of ways, including transcription over promoter ...
... yeast genome and many of these exhibit modulation by many factors (Martens et al. 2004, 2005; Hainer et al. 2011; Bird et al. 2006). Furthermore, widespread antisense transcription is being revealed as a mechanism for shaping gene regulation in a number of ways, including transcription over promoter ...
Pax1, Pax9, Vertebral column, Chondrogenesis, Proliferation
... the two neighboring loci dco and P3670 (or X94917), which are both uncovered by the deficiencies PGX8 and PH3 (Fig. 6A); and (iii) the P-element insertion chromosome P1447 carries a closely linked lethal mutation, which is uncovered by the deficiency Df(3R)PGX4 (J. Szidonya, personal communication, ...
... the two neighboring loci dco and P3670 (or X94917), which are both uncovered by the deficiencies PGX8 and PH3 (Fig. 6A); and (iii) the P-element insertion chromosome P1447 carries a closely linked lethal mutation, which is uncovered by the deficiency Df(3R)PGX4 (J. Szidonya, personal communication, ...
The Metabolism of Cellulose, Glucose and Starch by
... HCl and NaOH measured the 14Cin volatile fatty acids. Disruption ofprotozoa by sonication. The tube containing the protozoal suspension was immersed in an ultrasonic cleaning bath of average output 40 W and frequency 80 kHz at room temperatureuntil no protozoa could be detected microscopically, as d ...
... HCl and NaOH measured the 14Cin volatile fatty acids. Disruption ofprotozoa by sonication. The tube containing the protozoal suspension was immersed in an ultrasonic cleaning bath of average output 40 W and frequency 80 kHz at room temperatureuntil no protozoa could be detected microscopically, as d ...
Nucleotide sequence of the Tn10 encoded tetracycline resistance
... for the repressor and resistance proteins consists of two bidirectional overlapping promotors and two operators [2,3]. The TET repressor has been isolated and the mechanism of regulation of the tetracycline resistance evaluated at a molecular level [4]. In addition to the 25 kDa TET repressor, a tet ...
... for the repressor and resistance proteins consists of two bidirectional overlapping promotors and two operators [2,3]. The TET repressor has been isolated and the mechanism of regulation of the tetracycline resistance evaluated at a molecular level [4]. In addition to the 25 kDa TET repressor, a tet ...
Carboxylic Acids and Esters
... A inhibitory neurotransmitter; ethanol binds to the same protein as GABA at a neighboring location, distorting the protein so that GABA binds more easily, further inhibiting the cell from firing; benzodiazepines such as Valium also bind to the same protein but at a different site, inhibiting the cel ...
... A inhibitory neurotransmitter; ethanol binds to the same protein as GABA at a neighboring location, distorting the protein so that GABA binds more easily, further inhibiting the cell from firing; benzodiazepines such as Valium also bind to the same protein but at a different site, inhibiting the cel ...
Examination #2 1) Which of the following is not one of the four major
... D) quaternary E) all of the above Topic: Concept 5.4 Skill: Knowledge 40) The R group or side chain of the amino acid serine is –CH2-OH. The R group or side chain of the amino acid alanine is –CH3. Where would you expect to find these amino acids in a globular protein in aqueous solution? A) Serine ...
... D) quaternary E) all of the above Topic: Concept 5.4 Skill: Knowledge 40) The R group or side chain of the amino acid serine is –CH2-OH. The R group or side chain of the amino acid alanine is –CH3. Where would you expect to find these amino acids in a globular protein in aqueous solution? A) Serine ...
High pKa variability of cysteine residues in structural databases and
... parallel and on the same dataset of 750 protein structures, are shown in Table 1. As expected, ppka1 and ppka3 provide different results. The differences are significant for all titratable types (t-test, n=1000; all p-values<0.001), except for His (i.e. p-value 0.541). To be noted: to derive the num ...
... parallel and on the same dataset of 750 protein structures, are shown in Table 1. As expected, ppka1 and ppka3 provide different results. The differences are significant for all titratable types (t-test, n=1000; all p-values<0.001), except for His (i.e. p-value 0.541). To be noted: to derive the num ...
cerevisiae - Oxford Academic
... essential member of the ATP-binding cassette (ABC) family of proteins (6). Translation termination is an efficient process, essential for the correct expression of proteins. Termination efficiency can be influenced by a number of factors, including the nucleotide context of the stop codon (7), the i ...
... essential member of the ATP-binding cassette (ABC) family of proteins (6). Translation termination is an efficient process, essential for the correct expression of proteins. Termination efficiency can be influenced by a number of factors, including the nucleotide context of the stop codon (7), the i ...
Glycogen storage diseases: Diagnosis, treatment and outcome
... Dietary treatment has immensely improved prognosis. The aim of treatment is to prevent hypoglycemia and counter-regulation thereby minimizing the secondary metabolic derangements. Therapy may consist of continuous gastric tube feeds or uncooked cornstarch may be used depending on the age of the chil ...
... Dietary treatment has immensely improved prognosis. The aim of treatment is to prevent hypoglycemia and counter-regulation thereby minimizing the secondary metabolic derangements. Therapy may consist of continuous gastric tube feeds or uncooked cornstarch may be used depending on the age of the chil ...
Conjugative plasmids: vessels of the communal gene pool
... These two factors, compactness and gene clustering, mean that many conferrable traits can be transferred between discrete replicating elements (chromosomes or plasmids) by the movement of relatively small fragments of DNA. Phylogenetic analyses of complete genomes have also shown that some prokaryot ...
... These two factors, compactness and gene clustering, mean that many conferrable traits can be transferred between discrete replicating elements (chromosomes or plasmids) by the movement of relatively small fragments of DNA. Phylogenetic analyses of complete genomes have also shown that some prokaryot ...
Identification of Functional Domains in the Cohesin Loader Subunit
... when overexpressed, have a dominant negative effect on cell viability. We defined a small region in the N terminus of Scc4 that is dominant negative when overexpressed, and on which Scc2/Scc4 activity depends. When the mutant alleles are expressed as a single copy, they are recessive and do not suppo ...
... when overexpressed, have a dominant negative effect on cell viability. We defined a small region in the N terminus of Scc4 that is dominant negative when overexpressed, and on which Scc2/Scc4 activity depends. When the mutant alleles are expressed as a single copy, they are recessive and do not suppo ...
AMINO ACID OXIDATION AND THE PRODUCTION OF UREA
... for example). The reactions catalyzed by aminotransferases are freely reversible, having an equilibrium constant of about 1.0 (G 0 kJ/mol). All aminotransferases have the same prosthetic group and the same reaction mechanism. The prosthetic group is pyridoxal phosphate (PLP), the coenzyme form ...
... for example). The reactions catalyzed by aminotransferases are freely reversible, having an equilibrium constant of about 1.0 (G 0 kJ/mol). All aminotransferases have the same prosthetic group and the same reaction mechanism. The prosthetic group is pyridoxal phosphate (PLP), the coenzyme form ...
Refining the Definition of Plant Mitochondrial
... analysis of 58 experimentally proven plant mitochondrial presequences deposited in the Swiss-Prot database revealed two major classes containing an Arg residue at positions 22 and 23 and one class without any conserved Arg residues (Zhang et al., 2001; Zhang and Glaser, 2002). However, this data set ...
... analysis of 58 experimentally proven plant mitochondrial presequences deposited in the Swiss-Prot database revealed two major classes containing an Arg residue at positions 22 and 23 and one class without any conserved Arg residues (Zhang et al., 2001; Zhang and Glaser, 2002). However, this data set ...
Chemistry 1010
... – 9000 different proteins in a cell – Individual human being >100,000 different – Fibrous Protein • Insoluble in H2O • Used mainly for structural purposes ...
... – 9000 different proteins in a cell – Individual human being >100,000 different – Fibrous Protein • Insoluble in H2O • Used mainly for structural purposes ...
1q21 microdeletions
... million base pairs, or one so-called megabase (Mb) of DNA. Base pairs are the chemicals in DNA that form the ends of the ‘rungs’ of its ladder-like structure. Chromosome 1 has around 247 Mb in total and band 1q21.1 alone contains around 5.4 Mb. In a class 1 deletion, DNA is typically missing between ...
... million base pairs, or one so-called megabase (Mb) of DNA. Base pairs are the chemicals in DNA that form the ends of the ‘rungs’ of its ladder-like structure. Chromosome 1 has around 247 Mb in total and band 1q21.1 alone contains around 5.4 Mb. In a class 1 deletion, DNA is typically missing between ...
Point mutation
A point mutation, or single base modification, is a type of mutation that causes a single nucleotide base change, insertion, or deletion of the genetic material, DNA or RNA. The term frameshift mutation indicates the addition or deletion of a base pair. A point mutant is an individual that is affected by a point mutation.Repeat induced point mutations are recurring point mutations, discussed below.