AraC Protein, Regulation of the L-arabinose Operon in Escherichia
... 10 7 M. The affinity of the AraC protein for arabinose, about 0.4 mM (Ross et al., 2003), is much below this, indicating that at least one of the assumptions is far from correct. On the other hand, however, the AraC protein is inside the cell, and the concentration of arabinose there depends not onl ...
... 10 7 M. The affinity of the AraC protein for arabinose, about 0.4 mM (Ross et al., 2003), is much below this, indicating that at least one of the assumptions is far from correct. On the other hand, however, the AraC protein is inside the cell, and the concentration of arabinose there depends not onl ...
catalogue 2012 - olimp
... The stress, quick pace of life, not enough sleep, unbalanced diet, constant rush, in short (even if recreational) sets huge challenges for our body that frequently we are not aware of. An improvement in diet may to some degree compensate for our bad habits. The supply of many valuable micro- and mac ...
... The stress, quick pace of life, not enough sleep, unbalanced diet, constant rush, in short (even if recreational) sets huge challenges for our body that frequently we are not aware of. An improvement in diet may to some degree compensate for our bad habits. The supply of many valuable micro- and mac ...
Lecture_11
... The symptoms of carnitine deficiency range from mild muscle cramping to severe weakness and even death. In general, muscle, kidney, and heart are the tissues primarily impaired. Muscle weakness during prolonged exercise is a symptom of a deficiency of carnitine acyltransferases because muscle relies ...
... The symptoms of carnitine deficiency range from mild muscle cramping to severe weakness and even death. In general, muscle, kidney, and heart are the tissues primarily impaired. Muscle weakness during prolonged exercise is a symptom of a deficiency of carnitine acyltransferases because muscle relies ...
The Effect of OmpA Expression on Hfr Conjugation Efficiency
... different classes (A1-A3) of conjugation-deficient OmpA mutants in which mutants may have differing susceptibilities to bacteriophages. These mutants lack detectable amounts of OmpA polypeptide (A1), have normal amounts of OmpA (A2), or have detectable but reduced amounts of OmpA protein (A3). These ...
... different classes (A1-A3) of conjugation-deficient OmpA mutants in which mutants may have differing susceptibilities to bacteriophages. These mutants lack detectable amounts of OmpA polypeptide (A1), have normal amounts of OmpA (A2), or have detectable but reduced amounts of OmpA protein (A3). These ...
Proteolytic Degradation of Hemoglobin in the Intestine of the Human
... There are degrees of redundancy in hemoglobinolysis in blood-feeding parasites. The roles and hierarchical positions of various Schistosoma and Plasmodium proteases in the hemoglobinolytic processes have been debated, but the application of gene knockout (Plasmodium) and gene silencing (Schistosoma) ...
... There are degrees of redundancy in hemoglobinolysis in blood-feeding parasites. The roles and hierarchical positions of various Schistosoma and Plasmodium proteases in the hemoglobinolytic processes have been debated, but the application of gene knockout (Plasmodium) and gene silencing (Schistosoma) ...
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 ...
Biochemical and genetic analysis of leucine-, isoleucine
... Another early example of the effect of gene mutation on discrete chemical activities of the cell resulted from the studies of Beadle and Taturn (1941). In their studies with Drosophila, they succeeded in relating eye-color changes to mutationally produced blocks in the biosynthesis of eye pig ments ...
... Another early example of the effect of gene mutation on discrete chemical activities of the cell resulted from the studies of Beadle and Taturn (1941). In their studies with Drosophila, they succeeded in relating eye-color changes to mutationally produced blocks in the biosynthesis of eye pig ments ...
STRUCTURE-FUNCTION STUDIES OF THE CARNITINE/CHOLINE
... My gratitude and thanks go to the other members of my lab who have made this research possible. I thank Yunrong Gu and Wei Lian who, very patiently, shared their technical expertise with me on numerous occasions. I sincerely appreciate all of their contributions to this project. I also thank fellow ...
... My gratitude and thanks go to the other members of my lab who have made this research possible. I thank Yunrong Gu and Wei Lian who, very patiently, shared their technical expertise with me on numerous occasions. I sincerely appreciate all of their contributions to this project. I also thank fellow ...
Conservation of Brachyury (T) genes in amphioxus and vertebrates
... transcripts are not detectable in cells fated to give rise to any non-notochordal cells. Hence, expression of Brachyury in notochord development preceded vertebrate origins; in contrast, expression in early mesoderm (other than notochord) probably evolved later. The data do not resolve whether this ...
... transcripts are not detectable in cells fated to give rise to any non-notochordal cells. Hence, expression of Brachyury in notochord development preceded vertebrate origins; in contrast, expression in early mesoderm (other than notochord) probably evolved later. The data do not resolve whether this ...
Alarmingly High Segregation Frequencies of Quinolone Resistance
... toward Proteobacteria. In the case of RpoB, the full sequence was not used due to its extensive length (1,342 residues) relative to the average read length of the metagenome assembled reads (~200 residues). Using the full RpoB sequence produced many results without the RDR. Instead, a 200 amino acid ...
... toward Proteobacteria. In the case of RpoB, the full sequence was not used due to its extensive length (1,342 residues) relative to the average read length of the metagenome assembled reads (~200 residues). Using the full RpoB sequence produced many results without the RDR. Instead, a 200 amino acid ...
BLAST Homepage and Selected Search Pages
... The “Recent Results” page BLAST search results are available for 36 hours. The “Recent Results” tab displays a list of recently submitted search requests that have not expired. The list is session-specific and will be lost if session cookie is cleared upon browser exit. For this reason, it is recomm ...
... The “Recent Results” page BLAST search results are available for 36 hours. The “Recent Results” tab displays a list of recently submitted search requests that have not expired. The list is session-specific and will be lost if session cookie is cleared upon browser exit. For this reason, it is recomm ...
Achondroplasia: pathogenesis and implications for future treatment
... 1994 and heterozygous mutations were discovered in FGFR3 shortly afterwards [2–5]. Essentially all patients with the classical features of achondroplasia have the same glycine to arginine substitution at position 380 (G380R), which maps to the transmembrane domain of the receptor. Additional FGFR3 m ...
... 1994 and heterozygous mutations were discovered in FGFR3 shortly afterwards [2–5]. Essentially all patients with the classical features of achondroplasia have the same glycine to arginine substitution at position 380 (G380R), which maps to the transmembrane domain of the receptor. Additional FGFR3 m ...
Annotation Strategy Guide - GEP Community Server
... Selecting a better supported splice site: While extension of an open reading frame is important for conserving the length of the coding exon, it is also important to consider selecting the best-supported splice site. For example, let’s look at the first coding exon (1_2365_0) of Dyrk3 in D. mojave ...
... Selecting a better supported splice site: While extension of an open reading frame is important for conserving the length of the coding exon, it is also important to consider selecting the best-supported splice site. For example, let’s look at the first coding exon (1_2365_0) of Dyrk3 in D. mojave ...
Analysis of large and small colony L5178Y tk−/− mouse lymphoma
... of the entire 77t7b allele is not uncommon in tkr1' mutants. The molecular distinction between large and small colony mutants was not clear, since 71fc7b appeared to be completely lost in many mutants in both size classes. Cancer is a genetic disease controlled in part by genes that mediate cell gro ...
... of the entire 77t7b allele is not uncommon in tkr1' mutants. The molecular distinction between large and small colony mutants was not clear, since 71fc7b appeared to be completely lost in many mutants in both size classes. Cancer is a genetic disease controlled in part by genes that mediate cell gro ...
ppt
... used by living things during cellular respiration, the process in which glucose is broken down to form carbon dioxide, water, and large amounts of energy. • Cellular respiration is a redox process; the carbon atoms in glucose are oxidized while oxygen atoms in oxygen gas are reduced to the oxygen in ...
... used by living things during cellular respiration, the process in which glucose is broken down to form carbon dioxide, water, and large amounts of energy. • Cellular respiration is a redox process; the carbon atoms in glucose are oxidized while oxygen atoms in oxygen gas are reduced to the oxygen in ...
The mitochondrial carnitine/acylcarnitine carrier: Function
... Oxidation of fatty acids in mitochondria coupled to oxidative phosphorylation is the most important pathway for the production of metabolic energy during fasting. This process occurs in the mitochondrial matrix where the enzymes of fatty acid b-oxidation are located. Fatty acyl groups are transporte ...
... Oxidation of fatty acids in mitochondria coupled to oxidative phosphorylation is the most important pathway for the production of metabolic energy during fasting. This process occurs in the mitochondrial matrix where the enzymes of fatty acid b-oxidation are located. Fatty acyl groups are transporte ...
Genomic dissection of plant development and its
... gain basic insights into the relationships between the different phases of plant development, HEI, and their influence on TGW. We observed very high correlations (0.88–0.93) between SHO, HEA, and MAT (Table 3). This indicates that early shooting lines also tend to be early for other stages. Another ...
... gain basic insights into the relationships between the different phases of plant development, HEI, and their influence on TGW. We observed very high correlations (0.88–0.93) between SHO, HEA, and MAT (Table 3). This indicates that early shooting lines also tend to be early for other stages. Another ...
Single-stranded heteroduplex intermediates in l Red homologous
... target BACs of at least 50 kb at about the same efficiency as small deletions, the converse event of insertion is very sensitive to increasing size. Insertions up to 3 kb are most efficiently achieved using beta recombination, however at greater sizes, an alternative Red-mediated mechanism(s) appear ...
... target BACs of at least 50 kb at about the same efficiency as small deletions, the converse event of insertion is very sensitive to increasing size. Insertions up to 3 kb are most efficiently achieved using beta recombination, however at greater sizes, an alternative Red-mediated mechanism(s) appear ...
Genetic recombination in plants
... hot spots and then determine whether these hot spots are genes. This process, however, is greatly complicated by the difficulty in distinguishing between genie and non-genie regions in complex genomes which are rich in retrotransposons and other repetitive sequences [26”,27]. The first step in testi ...
... hot spots and then determine whether these hot spots are genes. This process, however, is greatly complicated by the difficulty in distinguishing between genie and non-genie regions in complex genomes which are rich in retrotransposons and other repetitive sequences [26”,27]. The first step in testi ...
International Journal of Tryptophan Research Specificity of the Acute
... by Dopa formation after NSD-1015) by small or moderate elevations in brain [Tyr] (not exceeding 50%), but inhibited by larger concentrations, with almost complete inhibition when brain [Tyr] is increased by 100% or more. This may explain why, in one of the above studies,57 CSF [Tyr] was elevated in ...
... by Dopa formation after NSD-1015) by small or moderate elevations in brain [Tyr] (not exceeding 50%), but inhibited by larger concentrations, with almost complete inhibition when brain [Tyr] is increased by 100% or more. This may explain why, in one of the above studies,57 CSF [Tyr] was elevated in ...
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.