The ultrastructure of chilling stress
... are less susceptible to chilling injury. Organellar development and ontogeny may also be disrupted. The inherent chilling sensitivity of a plant, as well as the ability of some species to acclimate to chilling, influence the timing and appearance of ultrastructural injury with the resulting outcome ...
... are less susceptible to chilling injury. Organellar development and ontogeny may also be disrupted. The inherent chilling sensitivity of a plant, as well as the ability of some species to acclimate to chilling, influence the timing and appearance of ultrastructural injury with the resulting outcome ...
NADPH oxidases as electrochemical generators to produce ion
... six transmembrane a-helices. EF—Ca2þ-binding EF-hand motif. PRR—proline-rich region, Src homology-3 domain. DUOX1 and DUOX2 were called dual oxidases because they have an additional ‘peroxidase’-like motif at their N-terminus on the outer surface of the membrane [27]. The product of the DUOXs is H2O ...
... six transmembrane a-helices. EF—Ca2þ-binding EF-hand motif. PRR—proline-rich region, Src homology-3 domain. DUOX1 and DUOX2 were called dual oxidases because they have an additional ‘peroxidase’-like motif at their N-terminus on the outer surface of the membrane [27]. The product of the DUOXs is H2O ...
Kratsch, H.A . and R.R. Wise. 2000. The ultrastructure of chilling stress. Plant, Cell Environment 23: 337-350.
... are less susceptible to chilling injury. Organellar development and ontogeny may also be disrupted. The inherent chilling sensitivity of a plant, as well as the ability of some species to acclimate to chilling, influence the timing and appearance of ultrastructural injury with the resulting outcome ...
... are less susceptible to chilling injury. Organellar development and ontogeny may also be disrupted. The inherent chilling sensitivity of a plant, as well as the ability of some species to acclimate to chilling, influence the timing and appearance of ultrastructural injury with the resulting outcome ...
Cell-cycle-regulated expression of STIL controls centriole number in
... identified outside of nematodes, but polo-like kinase 4 (PLK4; also known as SAK) clearly plays a functionally analogous role in Drosophila and vertebrates. C. elegans SAS-5 also lacks obvious structural homologs outside of nematodes. Thus, it is of considerable interest that the Drosophila protein ...
... identified outside of nematodes, but polo-like kinase 4 (PLK4; also known as SAK) clearly plays a functionally analogous role in Drosophila and vertebrates. C. elegans SAS-5 also lacks obvious structural homologs outside of nematodes. Thus, it is of considerable interest that the Drosophila protein ...
Infusion of a biotinylated bis-glucose photolabel
... glucose, and 0.4 oleate bound to 1% BSA. Hearts were perfused with a constant coronary flow of 4 ml/min to eliminate potentially confounding vasodilatory effects of insulin on the delivery of the photolabel to the myocardium. To assess the effects of insulin, the perfusion protocol included an initi ...
... glucose, and 0.4 oleate bound to 1% BSA. Hearts were perfused with a constant coronary flow of 4 ml/min to eliminate potentially confounding vasodilatory effects of insulin on the delivery of the photolabel to the myocardium. To assess the effects of insulin, the perfusion protocol included an initi ...
Some unanswered questions in radiation biology
... Prospects for long term survival of humans/cells in space will depend on improved knowledge of low and high LET radiation effects and their reduction. ...
... Prospects for long term survival of humans/cells in space will depend on improved knowledge of low and high LET radiation effects and their reduction. ...
INVESTIGATION OF THE EFFECTOR ROLE OF
... had an overall case fatality rate of 3.1%, and of 6.1% in children under 530. Several outbreaks have been linked to refugee settlements31. Shigella biology Shigella is a genus of gram-negative bacteria that are non-motile, facultative anaerobic, rodshaped, non-sporulating, non-lactose-fermenting32. ...
... had an overall case fatality rate of 3.1%, and of 6.1% in children under 530. Several outbreaks have been linked to refugee settlements31. Shigella biology Shigella is a genus of gram-negative bacteria that are non-motile, facultative anaerobic, rodshaped, non-sporulating, non-lactose-fermenting32. ...
Genetic Analysis of Female Gametophyte Development and Function
... male gametophyte and thus fall into the female gametophyte–specific class ( Table 2). Female gametophyte–specific mutations are potentially important for two reasons. First, they are less likely to occur in “housekeeping” genes, because such mutations would be expected to affect the male gametophyte ...
... male gametophyte and thus fall into the female gametophyte–specific class ( Table 2). Female gametophyte–specific mutations are potentially important for two reasons. First, they are less likely to occur in “housekeeping” genes, because such mutations would be expected to affect the male gametophyte ...
Light Control of Plasma Membrane Recruitment Using
... 1999). This interaction has already proven useful for applying complex temporal and spatial intracellular inputs to live cells in a variety of species (Levskaya et al., 2009; Shimizu-Sato et al., 2002). In principle, this approach could be used for spatiotemporal control over any cellular process th ...
... 1999). This interaction has already proven useful for applying complex temporal and spatial intracellular inputs to live cells in a variety of species (Levskaya et al., 2009; Shimizu-Sato et al., 2002). In principle, this approach could be used for spatiotemporal control over any cellular process th ...
Increased Susceptibility of the Sickle Cell Membrane
... MDA in normal membranes increased almost 50%, while in sickle membranes the MDA level increased almost 200% (Fig 2). To assess the formation of high molecular weight protein polymers (HMWP) and protein sulfhydryl status after oxidation, membranes were treated with ’H-NEM and the labeled proteins sep ...
... MDA in normal membranes increased almost 50%, while in sickle membranes the MDA level increased almost 200% (Fig 2). To assess the formation of high molecular weight protein polymers (HMWP) and protein sulfhydryl status after oxidation, membranes were treated with ’H-NEM and the labeled proteins sep ...
Nutrients and growth factors in mTORC1 activation
... factor inputs cannot substitute for each other and must simultaneously occur in a cell to achieve activation of mTORC1, and shows that these inputs co-operate to activate mTORC1. Logically, a cell that would trigger anabolism and increase its mass needs to engage cellular processes that are energeti ...
... factor inputs cannot substitute for each other and must simultaneously occur in a cell to achieve activation of mTORC1, and shows that these inputs co-operate to activate mTORC1. Logically, a cell that would trigger anabolism and increase its mass needs to engage cellular processes that are energeti ...
Distinct Protease Requirements for Antigen Presentation In Vitro and
... after Asn94 (16, 17). Thus, like cathepsin D, AEP may mediate destructive as well as productive processing events. The relationship between AEP and the TTCF Ag is one of the clearest examples of an apparent nonredundant role for a specific protease in Ag processing and presentation in vitro. However ...
... after Asn94 (16, 17). Thus, like cathepsin D, AEP may mediate destructive as well as productive processing events. The relationship between AEP and the TTCF Ag is one of the clearest examples of an apparent nonredundant role for a specific protease in Ag processing and presentation in vitro. However ...
Cellular Biology - Circulation Research
... overexpressing cardiomyocytes were in S phase compared to 8% infected with a LacZ control virus (Figure 2A). The efficiency of cyclinG1 to induce S-phase entry was similar to E2F2 (29% cardiomyocytes in S phase), which was used as a positive control. We also wanted to know whether and to what extent ...
... overexpressing cardiomyocytes were in S phase compared to 8% infected with a LacZ control virus (Figure 2A). The efficiency of cyclinG1 to induce S-phase entry was similar to E2F2 (29% cardiomyocytes in S phase), which was used as a positive control. We also wanted to know whether and to what extent ...
An Auxin Gradient and Maximum in the Arabidopsis
... Since each technical replicate consisted of a known but variable number of protoplasts (usually ;150,000 to 200,000) of different sizes, we normalized their IAA concentrations according to their weight, calculated from size measurements, as follows. First, the diameter of the GFP-expressing protopla ...
... Since each technical replicate consisted of a known but variable number of protoplasts (usually ;150,000 to 200,000) of different sizes, we normalized their IAA concentrations according to their weight, calculated from size measurements, as follows. First, the diameter of the GFP-expressing protopla ...
Laser Microdissection and Spatiotemporal Pinoresinol
... The LuPLR1 gene, which is involved in converting (–)-pinoresinol into (–)-lariciresinol and then into (+)secoisolariciresinol, is expressed in flaxseed coats (Hano et al., 2006). To confirm the results obtained by LMD, flax transgenic plants containing the LuPLR1 gene promoter upstream from the β-gl ...
... The LuPLR1 gene, which is involved in converting (–)-pinoresinol into (–)-lariciresinol and then into (+)secoisolariciresinol, is expressed in flaxseed coats (Hano et al., 2006). To confirm the results obtained by LMD, flax transgenic plants containing the LuPLR1 gene promoter upstream from the β-gl ...
The viability assessment of Microcystis aeruginosa cells after co-culturing
... Are the increases (positive sign) in the B. mycoides B16 population numbers related to the decreases (negative sign) in Microcystis (population) cell counts? In controls (bacteria untreated) Microcystis spp. samples indicate an increase (positive sign). How large is the direction of the increase ...
... Are the increases (positive sign) in the B. mycoides B16 population numbers related to the decreases (negative sign) in Microcystis (population) cell counts? In controls (bacteria untreated) Microcystis spp. samples indicate an increase (positive sign). How large is the direction of the increase ...
Anti-bacteria and In Vivo Tumor Treatment by Reactive Oxygen
... Fluorescence microscope of the E. Coli The further investigated the anti-bacterial activity of 6-nm MNPs in the presence of H2O2. The dead E. coli was investigated with fluorescence microscope (Leica DMI 6000B). During the experiment, E. coli was incubated to 6 × 108 CFU/mL, and then MNPs (20 g/mL) ...
... Fluorescence microscope of the E. Coli The further investigated the anti-bacterial activity of 6-nm MNPs in the presence of H2O2. The dead E. coli was investigated with fluorescence microscope (Leica DMI 6000B). During the experiment, E. coli was incubated to 6 × 108 CFU/mL, and then MNPs (20 g/mL) ...
Molecular Plant-Microbe Interaction
... We have used a split root system technique to demonstrate that the arbuscular mycorrhizal fungus G. mosseae induces systemic resistance against P. parasitica in tomato tissues, and we provide evidence that cellular and molecular plant defense reactions are associated with this resistance as well as ...
... We have used a split root system technique to demonstrate that the arbuscular mycorrhizal fungus G. mosseae induces systemic resistance against P. parasitica in tomato tissues, and we provide evidence that cellular and molecular plant defense reactions are associated with this resistance as well as ...
Cardiac Stem Cells and Mechanisms of Myocardial Regeneration
... ANNAROSA LERI, JAN KAJSTURA, AND PIERO ANVERSA Cardiovascular Research Institute, Department of Medicine, New York Medical College, Valhalla, New York ...
... ANNAROSA LERI, JAN KAJSTURA, AND PIERO ANVERSA Cardiovascular Research Institute, Department of Medicine, New York Medical College, Valhalla, New York ...
Mitochondrial Dynamics and the ER: The Plant Perspective
... A model for the mixing and unmixing of mitochondrial content was proposed, describing a separation of dysfunctional mitochondria from the pool of fusing mitochondria, and their targeting to autophagosomes (Twig et al., 2008b). In mammalian cells mitochondrial fusion triggers fission which in turn is ...
... A model for the mixing and unmixing of mitochondrial content was proposed, describing a separation of dysfunctional mitochondria from the pool of fusing mitochondria, and their targeting to autophagosomes (Twig et al., 2008b). In mammalian cells mitochondrial fusion triggers fission which in turn is ...