Investigations on Mitochondrial Pleomorphy and
... fluctuations in light, sugar and O2. Light and sugar are shown to induce fission whereas a greento-red photo-convertible mEos fluorescent protein targeted to mitochondria (mitoEos) reveals that hypoxia induces fusion, leading to giant mitochondria. The endoplasmic reticulum (ER) is shown to be a med ...
... fluctuations in light, sugar and O2. Light and sugar are shown to induce fission whereas a greento-red photo-convertible mEos fluorescent protein targeted to mitochondria (mitoEos) reveals that hypoxia induces fusion, leading to giant mitochondria. The endoplasmic reticulum (ER) is shown to be a med ...
Spatial and temporal in vivo analysis of circulating
... Background: Mosquitoes respond to infection by mounting immune responses. The primary regulators of these immune responses are cells called hemocytes, which kill pathogens via phagocytosis and via the production of soluble antimicrobial factors. Mosquito hemocytes are circulated throughout the hemoc ...
... Background: Mosquitoes respond to infection by mounting immune responses. The primary regulators of these immune responses are cells called hemocytes, which kill pathogens via phagocytosis and via the production of soluble antimicrobial factors. Mosquito hemocytes are circulated throughout the hemoc ...
NUBBIN and JAGGED define stamen and carpel
... al., 2004; Ohno et al., 2004). However, when JAG activity is removed from bop1,2 double mutants, which also develop ectopic bracts, no suppression of the bop-mutant phenotype was seen (Norberg et al., 2005). The observation that ectopic expression of a gene closely related to JAG, At1g13400 [previou ...
... al., 2004; Ohno et al., 2004). However, when JAG activity is removed from bop1,2 double mutants, which also develop ectopic bracts, no suppression of the bop-mutant phenotype was seen (Norberg et al., 2005). The observation that ectopic expression of a gene closely related to JAG, At1g13400 [previou ...
as Hotspot Ca 2+ Signaling Units
... responsible for the transfer of Ca2+ across the outer and the inner mitochondrial membrane (OMM and IMM respectively). Despite the surprisingly low affinity of the mitochondrial uptake systems (Kd around 10–20 mM) and the submicromolar global [Ca2+]c (which rarely exceed 2–3 mM) evoked by IP3-mediat ...
... responsible for the transfer of Ca2+ across the outer and the inner mitochondrial membrane (OMM and IMM respectively). Despite the surprisingly low affinity of the mitochondrial uptake systems (Kd around 10–20 mM) and the submicromolar global [Ca2+]c (which rarely exceed 2–3 mM) evoked by IP3-mediat ...
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... In most mammals, fully grown oocytes in ovarian follicles are arrested in first meiotic prophase as germinal-vesicle-stage oocytes, and released from germinal vesicle (GV) arrest only after ovulation is triggered. The oocyte then progresses through first meiotic metaphase (MI) before re-arresting in ...
... In most mammals, fully grown oocytes in ovarian follicles are arrested in first meiotic prophase as germinal-vesicle-stage oocytes, and released from germinal vesicle (GV) arrest only after ovulation is triggered. The oocyte then progresses through first meiotic metaphase (MI) before re-arresting in ...
lysis strategy of streptococcus pneumoniae bacteriophages
... agreement, lysis inside biofilms also occurs in other bacterial species and it might be related to increased biofilm fitness. However, the effects created by the ablation of either the phage or bacterial lysins were overcome by the addition of external DNA. Additionally, in independent experiments, ...
... agreement, lysis inside biofilms also occurs in other bacterial species and it might be related to increased biofilm fitness. However, the effects created by the ablation of either the phage or bacterial lysins were overcome by the addition of external DNA. Additionally, in independent experiments, ...
1 - The Mostowy Lab
... from ubiquitination and autophagic recognition [23,24]. Therefore, ActA-expressing Listeria are not targeted to autophagic degradation. These findings suggest that host Box 1. Canonical autophagy versus non-canonical autophagy Canonical autophagy includes three different pathways: macroautophagy (he ...
... from ubiquitination and autophagic recognition [23,24]. Therefore, ActA-expressing Listeria are not targeted to autophagic degradation. These findings suggest that host Box 1. Canonical autophagy versus non-canonical autophagy Canonical autophagy includes three different pathways: macroautophagy (he ...
Three distinct ribosome assemblies modulated by translation are the
... Figure 1. Native human polysomes observed by AFM preserve their in vivo organization and reveal tight ribosome interactions. (a) Typical sedimentation profile of polysomes from MCF-7 cell lysates obtained in a concave 15–50% sucrose gradient. The absorbance peaks corresponding to 40S and ribonucleo ...
... Figure 1. Native human polysomes observed by AFM preserve their in vivo organization and reveal tight ribosome interactions. (a) Typical sedimentation profile of polysomes from MCF-7 cell lysates obtained in a concave 15–50% sucrose gradient. The absorbance peaks corresponding to 40S and ribonucleo ...
Organelle motility in the pollen tube: a tale of 20 years
... are arranged along the longitudinal axis of pollen tubes, indicating the extent of overlapping as well as several differences in the apical (growth) region (Pierson et al., 1986). It was immediately clear that cytoskeletal organization in the tip domain of pollen tubes was hard to decipher because o ...
... are arranged along the longitudinal axis of pollen tubes, indicating the extent of overlapping as well as several differences in the apical (growth) region (Pierson et al., 1986). It was immediately clear that cytoskeletal organization in the tip domain of pollen tubes was hard to decipher because o ...
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... signals, including those from the extracellular matrix (ECM). Signals from the ECM are received by cell surface receptors, including the integrin family. Previously, we have shown that Drosophila integrins form adhesion complexes with Integrin-linked kinase and talin in the peripheral nerve glia and ...
... signals, including those from the extracellular matrix (ECM). Signals from the ECM are received by cell surface receptors, including the integrin family. Previously, we have shown that Drosophila integrins form adhesion complexes with Integrin-linked kinase and talin in the peripheral nerve glia and ...
Direct Interaction between Survivin and Smac/DIABLO Is Essential
... Survivin (Surv-BIR) lacking its C-terminal and Smac/DIABLO were also cloned into pEGFP-C1 plasmid, respectively. In addition, the gene fragments (reacted by PCR for primer pairs P12/P1) was used to generated pTRE2/A-Surv (coding for antisense Survivin). The DNA fragment coding for mature Smac/DIABLO ...
... Survivin (Surv-BIR) lacking its C-terminal and Smac/DIABLO were also cloned into pEGFP-C1 plasmid, respectively. In addition, the gene fragments (reacted by PCR for primer pairs P12/P1) was used to generated pTRE2/A-Surv (coding for antisense Survivin). The DNA fragment coding for mature Smac/DIABLO ...
Control of Leaf and Vein Development by Auxin
... strand. (B) During leaf initiation, a small primordium (green) becomes visible at the flanks of the SAM. Epidermal auxin flow converges to form a maximum of auxin activity at the tip of the primordium. There, auxin is drained through the center of the primordium, marking the position of the midvein ...
... strand. (B) During leaf initiation, a small primordium (green) becomes visible at the flanks of the SAM. Epidermal auxin flow converges to form a maximum of auxin activity at the tip of the primordium. There, auxin is drained through the center of the primordium, marking the position of the midvein ...
Utilization and Transport of Mannitol in Olea
... the probable occurrence of cross-hybridization. For the rest of the work, we will refer to OeMaT to indicate that the signals observed in Northern experiments were either due to OeMaT1 or to other unidentified mannitol ...
... the probable occurrence of cross-hybridization. For the rest of the work, we will refer to OeMaT to indicate that the signals observed in Northern experiments were either due to OeMaT1 or to other unidentified mannitol ...
special paper calcium function and distribution during fertilization in
... about plant fertility and fertilization. This review is among the first to examine the role of calcium in sexual reproduction in flowering plants—a topic that has not been separately reviewed in prior reviews on plant calcium biology. Calcium is a necessary ion in plant development, with myriad phys ...
... about plant fertility and fertilization. This review is among the first to examine the role of calcium in sexual reproduction in flowering plants—a topic that has not been separately reviewed in prior reviews on plant calcium biology. Calcium is a necessary ion in plant development, with myriad phys ...
Ca signaling and early embryonic patterning during zebrafish
... 4. The potential down-stream targets of these Ca2+ transients are also discussed as well as how they might integrate with other pattern-forming signaling pathways, known to modulate early developmental events. Introduction There is an accumulating body of evidence to suggest that Ca2+ signaling play ...
... 4. The potential down-stream targets of these Ca2+ transients are also discussed as well as how they might integrate with other pattern-forming signaling pathways, known to modulate early developmental events. Introduction There is an accumulating body of evidence to suggest that Ca2+ signaling play ...
Adeno-Associated Virus Vectors for Gene Therapy - diss.fu
... 1.1.1 Genome Structure and Expression of the Viral Proteins The genomes of the different AAV serotypes consist of linear, single-stranded DNA molecules with a length of approximately 4700 nucleotides. Generally, the genome structures are mostly identical for all AAV serotypes. However, most research ...
... 1.1.1 Genome Structure and Expression of the Viral Proteins The genomes of the different AAV serotypes consist of linear, single-stranded DNA molecules with a length of approximately 4700 nucleotides. Generally, the genome structures are mostly identical for all AAV serotypes. However, most research ...
- Wiley Online Library
... (Swaminathan and Gerner-Smidt, 2007). L. monocytogenes can induce its uptake into the cytosol of nonphagocytic human host cells via a transient passage through a primary vacuole. The bacterium multiplies inside the host cell cytoplasm from where it can even spread into neighboring cells. This mechan ...
... (Swaminathan and Gerner-Smidt, 2007). L. monocytogenes can induce its uptake into the cytosol of nonphagocytic human host cells via a transient passage through a primary vacuole. The bacterium multiplies inside the host cell cytoplasm from where it can even spread into neighboring cells. This mechan ...
Sucrose metabolism: regulatory mechanisms and pivotal roles in
... known paths of sucrose breakdown in vivo. The regulation of these reactions and its consequences has therefore become a central issue in plant carbon metabolism. Primary mechanisms for this regulation involve the capacity of invertases to alter sugar signals by producing glucose rather than UDPgluco ...
... known paths of sucrose breakdown in vivo. The regulation of these reactions and its consequences has therefore become a central issue in plant carbon metabolism. Primary mechanisms for this regulation involve the capacity of invertases to alter sugar signals by producing glucose rather than UDPgluco ...
life cycle, cell wall and cell signal transduction
... number of MAT genes and location on a single DNA molecule suggest that Pneumocystis may reproduce by primary homothallism, meaning that there is a single self-compatible mating type rather than two opposite mating types (Almeida et al. 2015). The next phase in the life cycle after the trophic form i ...
... number of MAT genes and location on a single DNA molecule suggest that Pneumocystis may reproduce by primary homothallism, meaning that there is a single self-compatible mating type rather than two opposite mating types (Almeida et al. 2015). The next phase in the life cycle after the trophic form i ...
Direct Somatic Embryogenesis in Rice (Oryza sativa L - JMS
... embryo. P= Projection, C= Cellulose microfibril ...
... embryo. P= Projection, C= Cellulose microfibril ...
PIN-Dependent Auxin Transport: Action, Regulation
... nondirectional stream in the phloem along with photosynthetic assimilates, and second, slow and directional cell-to-cell polar auxin transport (PAT). While phloem transport provides a general way to deliver auxin from the sites of its synthesis (mostly in young leaves) to recipient organs, PAT distr ...
... nondirectional stream in the phloem along with photosynthetic assimilates, and second, slow and directional cell-to-cell polar auxin transport (PAT). While phloem transport provides a general way to deliver auxin from the sites of its synthesis (mostly in young leaves) to recipient organs, PAT distr ...
Characterization of the Visceral Endoderm Components in Early
... morphological movements to generate the three primary germ layers (ectoderm, mesoderm and endoderm), from which the whole fetus develops later. (Snow and Bennett, 1978; Skreb et al., 1991; Tam et al., 2006; Tam and Loebel, 2007; Solnica-Krezel and Sepich, 2012) The term gastrulation is derived from ...
... morphological movements to generate the three primary germ layers (ectoderm, mesoderm and endoderm), from which the whole fetus develops later. (Snow and Bennett, 1978; Skreb et al., 1991; Tam et al., 2006; Tam and Loebel, 2007; Solnica-Krezel and Sepich, 2012) The term gastrulation is derived from ...