Structural and Functional Comparisons of Retroviral Envelope
... inhibition [19]. Other studies have identified other sites in the cytoplasmic tail five or 10 amino acids upstream from the R peptide that can suppress the fusion inhibition exerted by the R peptide, where insertions in these regions led to fusion despite the presence of the R peptide [20]. Finally, ...
... inhibition [19]. Other studies have identified other sites in the cytoplasmic tail five or 10 amino acids upstream from the R peptide that can suppress the fusion inhibition exerted by the R peptide, where insertions in these regions led to fusion despite the presence of the R peptide [20]. Finally, ...
Community control in cellular protein production: consequences for
... from a complex network of gene control pathways, but instead emerges naturally from the interplay between different processes via the supply and demand of different resources. This represents a new paradigm for gene regulation: that of community based control of a complex system. The amino acids whi ...
... from a complex network of gene control pathways, but instead emerges naturally from the interplay between different processes via the supply and demand of different resources. This represents a new paradigm for gene regulation: that of community based control of a complex system. The amino acids whi ...
DISTRIBUTION OF GROWTH AND ENZYME ACTIVITY IN THE
... it can be inferred from the data on the whole grain of day 0 and 4 that it must have started from a much lower value, and contributed then probably more to the total protein of the grain than all other parts taken together. A decrease in protein content, which continues, is noticed for the first tim ...
... it can be inferred from the data on the whole grain of day 0 and 4 that it must have started from a much lower value, and contributed then probably more to the total protein of the grain than all other parts taken together. A decrease in protein content, which continues, is noticed for the first tim ...
Linköping University Post Print Histone Variants and Their Post-Translational
... strongly linked to obesity and a sedentary lifestyle, but there is also a well recognized genetic aspect. Around 30%–70% of the risk to get type 2 diabetes has been attributed to the individual genetic background and several recent genome-wide screens have identified a number of genetic variations t ...
... strongly linked to obesity and a sedentary lifestyle, but there is also a well recognized genetic aspect. Around 30%–70% of the risk to get type 2 diabetes has been attributed to the individual genetic background and several recent genome-wide screens have identified a number of genetic variations t ...
Isolation and Characterization of Two Polypeptides
... vitro into filaments that were 10 nm in diameter and exhibited an a-keratin type x-ray diffraction pattern (8, 12, 16-18, 23). These operational characteristics were used to identify and isolate the FFP's from esophageal epithelium . The stratified squamous epithelium of calf esophagus was chosen fo ...
... vitro into filaments that were 10 nm in diameter and exhibited an a-keratin type x-ray diffraction pattern (8, 12, 16-18, 23). These operational characteristics were used to identify and isolate the FFP's from esophageal epithelium . The stratified squamous epithelium of calf esophagus was chosen fo ...
Canola Meal for Pig Feeding
... meal quality. It is during more extreme or less controlled oil extraction that protein heat damage occurs. Heat and pressure applied through canola processing is recognised to have a detrimental effect upon meal quality, with excessive heat damaging lysine and reducing its availability for pig feedi ...
... meal quality. It is during more extreme or less controlled oil extraction that protein heat damage occurs. Heat and pressure applied through canola processing is recognised to have a detrimental effect upon meal quality, with excessive heat damaging lysine and reducing its availability for pig feedi ...
Isolation and Chemical Characterization of Plasma Membranes from
... Bulk preparation. To scale up the preparation procedure, the following modifications were made. For the initial fractionation of the 5000g pellet, it was resuspended in 5 ml of 50 % (w/v) sucrose made up as described previously and 40% sucrose layered on top. After centrifugation (2 h, 82 500g, in a ...
... Bulk preparation. To scale up the preparation procedure, the following modifications were made. For the initial fractionation of the 5000g pellet, it was resuspended in 5 ml of 50 % (w/v) sucrose made up as described previously and 40% sucrose layered on top. After centrifugation (2 h, 82 500g, in a ...
Amino acid fluxes to and from seawater in axenic veliger larvae of a
... removal of amino acids from the medium (data not shown). Fig. 2 gives a time course showing the simultaneous removal of 6 'essential' amino acids from seawater by axenic Crassostrea gigas larvae. Even though each amino acid was initially present at the same concentration of 250 nM, the data illustra ...
... removal of amino acids from the medium (data not shown). Fig. 2 gives a time course showing the simultaneous removal of 6 'essential' amino acids from seawater by axenic Crassostrea gigas larvae. Even though each amino acid was initially present at the same concentration of 250 nM, the data illustra ...
Storage lipids of yeasts: a survey of nonpolar lipid metabolism in
... Biosynthesis and storage of nonpolar lipids, such as triacylglycerols (TG) and steryl esters (SE), have gained much interest during the last decades because defects in these processes are related to severe human diseases. The baker’s yeast Saccharomyces cerevisiae has become a valuable tool to study ...
... Biosynthesis and storage of nonpolar lipids, such as triacylglycerols (TG) and steryl esters (SE), have gained much interest during the last decades because defects in these processes are related to severe human diseases. The baker’s yeast Saccharomyces cerevisiae has become a valuable tool to study ...
AMINO ACIDS, PEPTIDES, AND PROTEINS
... carbon is bonded to four different groups: a carboxyl group, an amino group, an R group, and a hydrogen atom (Fig. 3–2; in glycine, the R group is another hydrogen atom). The -carbon atom is thus a chiral center (p. 17). Because of the tetrahedral arrangement of the bonding orbitals around the - ...
... carbon is bonded to four different groups: a carboxyl group, an amino group, an R group, and a hydrogen atom (Fig. 3–2; in glycine, the R group is another hydrogen atom). The -carbon atom is thus a chiral center (p. 17). Because of the tetrahedral arrangement of the bonding orbitals around the - ...
Peer-reviewed Article PDF
... contractile units or sarcomeres, which consist of four major components – thin filaments, thick filaments, titin and Zbands. The thin actin/tropomyosin-containing filaments are embedded in the Z-bands and interdigitate with the myosin-containing thick filaments aligned in A-bands. Titin is attached ...
... contractile units or sarcomeres, which consist of four major components – thin filaments, thick filaments, titin and Zbands. The thin actin/tropomyosin-containing filaments are embedded in the Z-bands and interdigitate with the myosin-containing thick filaments aligned in A-bands. Titin is attached ...
Caspary T, Garc a-Garc a MJ, Eggenschwiler JR, Wyler MR, Huangfu D, Rakeman AS, Lee JD, Alcorn HL, Anderson KV. Curr Biol. 2002 Sep 17;12(18):1628-32. Mouse Dispatched homologue1 is required for long-range, but not juxtacrine, Hh signaling.
... Precise patterning of cell types along the dorsal-ventral axis of the spinal cord is essential to establish functional neural circuits [1]. In order to prove the feasibility of studying a single biological process through random mutagenesis in the mouse, we have identified recessive ENU-induced muta ...
... Precise patterning of cell types along the dorsal-ventral axis of the spinal cord is essential to establish functional neural circuits [1]. In order to prove the feasibility of studying a single biological process through random mutagenesis in the mouse, we have identified recessive ENU-induced muta ...
Genomescale models of metabolism and gene expression extend
... constraints link gene expression to metabolism through the dependence of reaction fluxes on enzyme concentrations. (C, D) RNA:protein ratio predicted by the MEModel with two different coupling constraint scenarios, one for variable translation rate versus growth rate (red lines) and one for constant ...
... constraints link gene expression to metabolism through the dependence of reaction fluxes on enzyme concentrations. (C, D) RNA:protein ratio predicted by the MEModel with two different coupling constraint scenarios, one for variable translation rate versus growth rate (red lines) and one for constant ...
The Effect of Detergents on Amino Acid Liberation by
... conditions used, with up to 0.5% (w/v) detergent, which was the most concentrated solution which could be used in liquid culture (Fig. 1). With MYRJ 45, the growth of both strains was reduced at the higher detergent concentrations. In contrast, MYRJ 52 either had very little effect or caused a sligh ...
... conditions used, with up to 0.5% (w/v) detergent, which was the most concentrated solution which could be used in liquid culture (Fig. 1). With MYRJ 45, the growth of both strains was reduced at the higher detergent concentrations. In contrast, MYRJ 52 either had very little effect or caused a sligh ...
Microbiology 146:
... planted in groups of&%!five in pots containing sterile vermiculite as support, and each seedling was inoculated with 1 ml bacterial suspension (approx. 10( cells). Each experiment included non-inoculated control plants with and without added nitrogen which were sampled at the same times as the inocu ...
... planted in groups of&%!five in pots containing sterile vermiculite as support, and each seedling was inoculated with 1 ml bacterial suspension (approx. 10( cells). Each experiment included non-inoculated control plants with and without added nitrogen which were sampled at the same times as the inocu ...
Functional and structural roles of parasite-specific inserts in the bifunctional S-adenosylmethionine decarboxylase/ornithine
... AdoMetDClODC were expressed as Strep-Tag fusion proteins as described in Chapter 3, section 3.2.2 (Krause, et al., 2000; Miiller, et al., 2000; Wrenger, et al., 2001). Mutant forms of PfAdoMetDC/ODC with individual deletion of the parasite-specific inserts, as well as single and combined insert dele ...
... AdoMetDClODC were expressed as Strep-Tag fusion proteins as described in Chapter 3, section 3.2.2 (Krause, et al., 2000; Miiller, et al., 2000; Wrenger, et al., 2001). Mutant forms of PfAdoMetDC/ODC with individual deletion of the parasite-specific inserts, as well as single and combined insert dele ...
Phytochemistry
... several bands appeared in polyacrylamide gel electrocial purposes. From the Amaranthaceae, however, only phoresis at higher pH values. For the same reasons, and one species Amaranthus caudatus has been reported as possibly due to microheterogeneity in carbohydrate comcontaining a toxic agglutinin la ...
... several bands appeared in polyacrylamide gel electrocial purposes. From the Amaranthaceae, however, only phoresis at higher pH values. For the same reasons, and one species Amaranthus caudatus has been reported as possibly due to microheterogeneity in carbohydrate comcontaining a toxic agglutinin la ...
Identification of prokaryotic homologues indicates an endosymbiotic
... Long thought to be specific to higher plants, AOX is now turning up also in many non-photosynthetic eukaryotes. It plays an important role in maintaining redox balance in blood stream-forms of trypanosomes (Chaudhuri et al., 1995). Cyanide-resistant respiration is also common among various lineages ...
... Long thought to be specific to higher plants, AOX is now turning up also in many non-photosynthetic eukaryotes. It plays an important role in maintaining redox balance in blood stream-forms of trypanosomes (Chaudhuri et al., 1995). Cyanide-resistant respiration is also common among various lineages ...
Protein content and amino acids profile of
... comparable to whole-grain wheat (Triticum spp.) (13.2%). These pseudocereals contain minor protein content when compared with legume seeds such as bean (Phaseolus vulgaris) with 23.6% or soya (Glycine max) with 36.1% (USDA, 2011). The most important aspect of a protein, from a nutritional point of v ...
... comparable to whole-grain wheat (Triticum spp.) (13.2%). These pseudocereals contain minor protein content when compared with legume seeds such as bean (Phaseolus vulgaris) with 23.6% or soya (Glycine max) with 36.1% (USDA, 2011). The most important aspect of a protein, from a nutritional point of v ...
Serine/Threonine Phosphatases
... a regulatory subunit (calcineurin B or CNB). CNA contains an N-terminal phosphatase domain, followed by a CNB-binding helical domain, a calcium (Ca 2+)-calmodulin-binding motif, and an autoinhibitory element (Figure 1). Calcineurin is inactive alone and only gains phosphatase activity upon associati ...
... a regulatory subunit (calcineurin B or CNB). CNA contains an N-terminal phosphatase domain, followed by a CNB-binding helical domain, a calcium (Ca 2+)-calmodulin-binding motif, and an autoinhibitory element (Figure 1). Calcineurin is inactive alone and only gains phosphatase activity upon associati ...
eXtra Botany - Oxford Academic
... Darwin and Darwin (1880) performed experiments on flowering plant tropisms from which they inferred the occurrence and differential concentrations of an endogenous compound, now known to be indoleacetic acid (auxin) (see Ayres, 2008; Leyser, 2010). The functioning of auxin relates in part to its pol ...
... Darwin and Darwin (1880) performed experiments on flowering plant tropisms from which they inferred the occurrence and differential concentrations of an endogenous compound, now known to be indoleacetic acid (auxin) (see Ayres, 2008; Leyser, 2010). The functioning of auxin relates in part to its pol ...
Phosphatidylinositol 4-Phosphate Formation at ER Exit Sites
... PtdIns mono- and bis-phosphate levels, with a maximal (2-fold) effect observed at 3 min (Figures 3A, 3B, and 3C) and subsequent increases at 9 min. This activity is similar to the previously reported transient elevation in phosphorylated PtdIns observed upon incubation of Golgi membranes with activa ...
... PtdIns mono- and bis-phosphate levels, with a maximal (2-fold) effect observed at 3 min (Figures 3A, 3B, and 3C) and subsequent increases at 9 min. This activity is similar to the previously reported transient elevation in phosphorylated PtdIns observed upon incubation of Golgi membranes with activa ...
Properties of a newly characterized protein of the bovine - K-REx
... dihydrolipoyl transsuccinylase, there is no similiarity in sequences between pyruvate dehydrogenase and a-ketoglutarate dehydrogenase (23) ...
... dihydrolipoyl transsuccinylase, there is no similiarity in sequences between pyruvate dehydrogenase and a-ketoglutarate dehydrogenase (23) ...