Uptake of Galactose and Lactose by Kluyvevomyces
... Induction of'the galactose uptake system Galactose permease activity of K. lactis 2359 was measured after growth to late-exponential phase on different carbon substrates. The rate of galactose entry into the cell was measured by following the uptake of [lSC]galactose(5 mM) during the first 2 min (Ta ...
... Induction of'the galactose uptake system Galactose permease activity of K. lactis 2359 was measured after growth to late-exponential phase on different carbon substrates. The rate of galactose entry into the cell was measured by following the uptake of [lSC]galactose(5 mM) during the first 2 min (Ta ...
Annexin-Phospholipid Interactions. Functional Implications
... Inside each domain, a sequence of 17 amino acid residues is found which presents an even higher degree of conservation. Annexin A5 was the first member of this family to be crystallized and its structure to be studied by X-ray diffraction [6,7]. Since then, several other annexins have been crystalli ...
... Inside each domain, a sequence of 17 amino acid residues is found which presents an even higher degree of conservation. Annexin A5 was the first member of this family to be crystallized and its structure to be studied by X-ray diffraction [6,7]. Since then, several other annexins have been crystalli ...
Receptor-regulated Dynamic S-Nitrosylation of Endothelial Nitric
... eNOS functions as an obligate homodimer through an association mediated by a cysteine-complexed Zn2⫹ (zinc-tetrathiolate) at the dimer interface (4 – 6). eNOS activity is regulated by several dynamic phosphorylations and protein-protein interactions (reviewed in Ref. 7) that can be modulated followi ...
... eNOS functions as an obligate homodimer through an association mediated by a cysteine-complexed Zn2⫹ (zinc-tetrathiolate) at the dimer interface (4 – 6). eNOS activity is regulated by several dynamic phosphorylations and protein-protein interactions (reviewed in Ref. 7) that can be modulated followi ...
The functional relationship between ectodermal and mesodermal
... the primary segmented tissue was the ectoderm or the mesoderm in a common segmented ancestor. One way of resolving this issue is to examine other arthropods, since the initial step of Drosophila segmentation utilizes a derived mechanism and may not accurately represent segmentation mechanisms in all ...
... the primary segmented tissue was the ectoderm or the mesoderm in a common segmented ancestor. One way of resolving this issue is to examine other arthropods, since the initial step of Drosophila segmentation utilizes a derived mechanism and may not accurately represent segmentation mechanisms in all ...
- the University of Huddersfield Repository
... metabolites over the first 30 minutes and 24 hours respectively. The 2-fold difference between Qvar and Clenil is consistent with related clinical and pharmacokinetic studies. The low inter and intra-subject variability of the study confirms the reproducibility of this method. When compared to the i ...
... metabolites over the first 30 minutes and 24 hours respectively. The 2-fold difference between Qvar and Clenil is consistent with related clinical and pharmacokinetic studies. The low inter and intra-subject variability of the study confirms the reproducibility of this method. When compared to the i ...
Retention in the Golgi apparatus and expression on the cell surface
... juxtamembrane region destabilizes Cfr passed through the Golgi apparatus. This destabilization does not depend on the cleavage and secretion of the extracellular domain of Cfr. Furthermore, we ...
... juxtamembrane region destabilizes Cfr passed through the Golgi apparatus. This destabilization does not depend on the cleavage and secretion of the extracellular domain of Cfr. Furthermore, we ...
Identification of a Nuclear Export Signal in the Catalytic Subunit of
... This Article is brought to you for free and open access by the Biology Department at Digital Commons @ Trinity. It has been accepted for inclusion in Biology Faculty Research by an authorized administrator of Digital Commons @ Trinity. For more information, please contact [email protected]. ...
... This Article is brought to you for free and open access by the Biology Department at Digital Commons @ Trinity. It has been accepted for inclusion in Biology Faculty Research by an authorized administrator of Digital Commons @ Trinity. For more information, please contact [email protected]. ...
Decision making by p53: life, death and cancer
... modification is phosphorylation, shown long ago to impact on the promoter selectivity of p53.26 A more recent striking example involves phosphorylation of serine 46, which is specifically required for the efficient transactivation of the proapoptotic p53AIP1 gene,27 and perhaps a small subset of add ...
... modification is phosphorylation, shown long ago to impact on the promoter selectivity of p53.26 A more recent striking example involves phosphorylation of serine 46, which is specifically required for the efficient transactivation of the proapoptotic p53AIP1 gene,27 and perhaps a small subset of add ...
Sample of - Test Bank Instant
... 61. Shivering to try to raise your body temperature back to normal would be an example of: a. the body trying to maintain homeostasis. b. a positive feedback mechanism. c. a negative feedback mechanism. d. both A and C. ANS: D DIF: Synthesis REF: Page 18 (Box 1-1) TOP: Homeostasis/Negative Feedback ...
... 61. Shivering to try to raise your body temperature back to normal would be an example of: a. the body trying to maintain homeostasis. b. a positive feedback mechanism. c. a negative feedback mechanism. d. both A and C. ANS: D DIF: Synthesis REF: Page 18 (Box 1-1) TOP: Homeostasis/Negative Feedback ...
Vitreous and Developmental Vitreoretinopathies
... the basal lamina of Müller cells (62,63) (Fig. 3.6) (see also Chapter 4). The ILL is composed of type IV collagen closely associated with glycoproteins (64–66). Immediately adjacent to the Müller cells is the lamina rara, which is 0.03 to 0.06 µm thick and demonstrates no species variations nor chan ...
... the basal lamina of Müller cells (62,63) (Fig. 3.6) (see also Chapter 4). The ILL is composed of type IV collagen closely associated with glycoproteins (64–66). Immediately adjacent to the Müller cells is the lamina rara, which is 0.03 to 0.06 µm thick and demonstrates no species variations nor chan ...
... required technology from many disciplines beyond pharmaceutical sciences, such as polymer chemistry, adhesion sciences, mass transport, web film coating, and printing (Potts and Cleary, 1995). Electrotransport is another example where the science developed in other disciplines can be used to expand ...
Epithelium and mucus
... Sahlgrenska Academy, University of Gothenburg, Sweden The intestine is covered by mucus that is the first line of defence of the epithelium. The main structural component of the intestinal mucus is the MUC2 mucin. This is a large glycoprotein with two long and heavily O-glycosylated mucin domains. O ...
... Sahlgrenska Academy, University of Gothenburg, Sweden The intestine is covered by mucus that is the first line of defence of the epithelium. The main structural component of the intestinal mucus is the MUC2 mucin. This is a large glycoprotein with two long and heavily O-glycosylated mucin domains. O ...
The anaphase promoting complex/ cyclosome: a
... Selective substrate recognition by APC/C How are substrates recognized by APC/C? It has long been suspected that the essential role of co-activator proteins in APC/C activation might be to recruit substrates to APC/C, analogously to the role of adaptor proteins in SCF complexes. This view was suppor ...
... Selective substrate recognition by APC/C How are substrates recognized by APC/C? It has long been suspected that the essential role of co-activator proteins in APC/C activation might be to recruit substrates to APC/C, analogously to the role of adaptor proteins in SCF complexes. This view was suppor ...
Plant hormones and growth regulators
... Ca2+ is an essential element; however, its role is elusive. When examining total Ca2+ in plants, the concentration is quite large (mM), but its requirement is that of a micronutrient (µM). Ca2+ is not usually limiting in field conditions, still there are several defects that can be associated with l ...
... Ca2+ is an essential element; however, its role is elusive. When examining total Ca2+ in plants, the concentration is quite large (mM), but its requirement is that of a micronutrient (µM). Ca2+ is not usually limiting in field conditions, still there are several defects that can be associated with l ...
Navodaya Vidyalaya Samiti – Bhopal Region.
... level at the middle of the cycle. Rapid secretion of LH induces ovulation and is followed by luteal phase in which corpus luteum is formed. Menstrual cycles ceases completely around 50 years of age called menopause. Fertilization & Implantation: Fertilization is the process of fusion of a sperm with ...
... level at the middle of the cycle. Rapid secretion of LH induces ovulation and is followed by luteal phase in which corpus luteum is formed. Menstrual cycles ceases completely around 50 years of age called menopause. Fertilization & Implantation: Fertilization is the process of fusion of a sperm with ...
The Influence of Certain Trace Metals on Bacterial
... The uptake of Mg2+ in Mg2+-limited cultures of the Gram-negative Escherichia coli is rapid and is complete some time before the onset of the stationary phase. In similar cultures of the Gram-positive Bacillus megaterium and B. subtilis ~3 growth and Mg2+ assimilation cease at the same time and when ...
... The uptake of Mg2+ in Mg2+-limited cultures of the Gram-negative Escherichia coli is rapid and is complete some time before the onset of the stationary phase. In similar cultures of the Gram-positive Bacillus megaterium and B. subtilis ~3 growth and Mg2+ assimilation cease at the same time and when ...
The contractile apparatus and mechanical properties of airway smooth muscle
... Membrane-associated dense plaques. In electron micrographs, bundles of actin filaments and intermediate filaments can be seen penetrating the inner surface of electron dense areas of the membrane termed "dense bands" or "dense plaques" [4, 6, 18, 19]. Dense plaques (sometimes described as ribs) are ...
... Membrane-associated dense plaques. In electron micrographs, bundles of actin filaments and intermediate filaments can be seen penetrating the inner surface of electron dense areas of the membrane termed "dense bands" or "dense plaques" [4, 6, 18, 19]. Dense plaques (sometimes described as ribs) are ...
A Comprehensive Integrative Medical approach to Mercury
... will shut down the blood flow to the toxic bodily components (hypo-perfusion). Often the detox organs become dys-functional because of the chronic toxic load. All patients with chronic health problems have dys-autonomia or dysfunction of the Autonomic Nervous System (the body’s energetic information ...
... will shut down the blood flow to the toxic bodily components (hypo-perfusion). Often the detox organs become dys-functional because of the chronic toxic load. All patients with chronic health problems have dys-autonomia or dysfunction of the Autonomic Nervous System (the body’s energetic information ...
Auxin transport routes in plant development
... The plant hormone auxin (the predominant form of which is indole3-acetic acid; IAA) is a major coordinating signal in the regulation of plant development. Many aspects of auxin action depend on its differential distribution within plant tissues, where it forms local maxima or gradients between cells ...
... The plant hormone auxin (the predominant form of which is indole3-acetic acid; IAA) is a major coordinating signal in the regulation of plant development. Many aspects of auxin action depend on its differential distribution within plant tissues, where it forms local maxima or gradients between cells ...
Influence of the 4G/5G PAI-1 genotype on angiotensin II
... Background: We examined the influence of the 4G/5G PAI-1 (plasminogen activator inhibitor) genotype on Angiotensin II (Ang II)induced PAI-1 expression by human endothelial cells (HUVEC) in the presence and absence of AT1-receptor blocker losartan, and screened for this polymorphism in relation to pl ...
... Background: We examined the influence of the 4G/5G PAI-1 (plasminogen activator inhibitor) genotype on Angiotensin II (Ang II)induced PAI-1 expression by human endothelial cells (HUVEC) in the presence and absence of AT1-receptor blocker losartan, and screened for this polymorphism in relation to pl ...
375 Na+/Ca2+ ANTIPORT IN THE MAMMALIAN HEART
... Thus, the cardiac isoform is A-C-D-E-F, the predominant patterns in brain are A-D or AD-F, and in smooth muscle the pattern is principally B-D (Nakasaki et al. 1993). This mechanism accounts for all of the isoforms of the cardiac type antiporter thus far reported. The reasons for the existence of ti ...
... Thus, the cardiac isoform is A-C-D-E-F, the predominant patterns in brain are A-D or AD-F, and in smooth muscle the pattern is principally B-D (Nakasaki et al. 1993). This mechanism accounts for all of the isoforms of the cardiac type antiporter thus far reported. The reasons for the existence of ti ...
2004__MORRIS_et_al_Transpor... - Institute of Experimental Botany
... Auxin exported by the apical tissues of intact dicotyledonous plants moves downwards through the stem and root by a mechanism that has all the characteristics of the slow, polar transport first described from coleoptile and stem segments (33, 59). In stems, this transport occurs basipetally, but not ...
... Auxin exported by the apical tissues of intact dicotyledonous plants moves downwards through the stem and root by a mechanism that has all the characteristics of the slow, polar transport first described from coleoptile and stem segments (33, 59). In stems, this transport occurs basipetally, but not ...
EAP actuators aid the quest for the "Holy Braille" of tactile displays
... Slow tactile display setup or response times have been found unacceptable by users, and several prototype braille display units16 have progressed too far down costly development paths before discovering that. Most of the thermally actuated braille display approaches require excessive peak drive powe ...
... Slow tactile display setup or response times have been found unacceptable by users, and several prototype braille display units16 have progressed too far down costly development paths before discovering that. Most of the thermally actuated braille display approaches require excessive peak drive powe ...
Control of Pre-mRNA Splicing by the General Splicing Factors
... ligated in order to make mature mRNA. Disease-causing mutations that affect the splicing process are common, and testify to the importance of splicing for normal cellular function. The splicing process is made more complex by the fact that many premRNAs can be spliced in more than one way to give ma ...
... ligated in order to make mature mRNA. Disease-causing mutations that affect the splicing process are common, and testify to the importance of splicing for normal cellular function. The splicing process is made more complex by the fact that many premRNAs can be spliced in more than one way to give ma ...
PDF
... Smo556-625, Smo679-1035 and SmoCT⌬626-678, did not pull down HA-tagged PP4 when co-expressed in S2 cells (see Fig. S3A, lanes 2, 5 and 6, top panel in the supplementary material), suggesting that amino acids 626-678 of Smo is responsible for either direct or indirect association between SmoCT and PP ...
... Smo556-625, Smo679-1035 and SmoCT⌬626-678, did not pull down HA-tagged PP4 when co-expressed in S2 cells (see Fig. S3A, lanes 2, 5 and 6, top panel in the supplementary material), suggesting that amino acids 626-678 of Smo is responsible for either direct or indirect association between SmoCT and PP ...