Dissecting stimulus-specific Ca2+ signals in amyloplasts and
... intracellular Ca2+ dynamics is still poorly understood, including that of chloroplasts, organelles peculiar to the plant cell. It has long been known that Ca2+ is involved in the modulation of photosynthesis (for a recent review, see e.g. Hochmal et al., 2015), as well as in other plastidial process ...
... intracellular Ca2+ dynamics is still poorly understood, including that of chloroplasts, organelles peculiar to the plant cell. It has long been known that Ca2+ is involved in the modulation of photosynthesis (for a recent review, see e.g. Hochmal et al., 2015), as well as in other plastidial process ...
Caspary T, Larkins CE, Anderson KV. Dev Cell. 2007 May;12(5):767-78. The graded response to Sonic Hedgehog depends on cilia architecture.
... The Ciliary Axoneme Is Abnormal in hnn Mutants Because Arl13b localized to cilia, we examined the structure of the cilia in the node of e8.0 embryos, which are relatively long and easy to visualize. Scanning electron microscopy (SEM) showed that hnn nodal cilia were approximately half the length of ...
... The Ciliary Axoneme Is Abnormal in hnn Mutants Because Arl13b localized to cilia, we examined the structure of the cilia in the node of e8.0 embryos, which are relatively long and easy to visualize. Scanning electron microscopy (SEM) showed that hnn nodal cilia were approximately half the length of ...
MIKROBIOT 2013.indb
... On behalf of the Organising Committee, the Institute of Microbiology, Biotechnology and Immuno logy at the University of Lodz, the Committee on Microbiology of the Polish Academy of Sciences, the Institute of Medical Biology of the Polish Academy of Sciences, and Polish Society of Microbiologists, ...
... On behalf of the Organising Committee, the Institute of Microbiology, Biotechnology and Immuno logy at the University of Lodz, the Committee on Microbiology of the Polish Academy of Sciences, the Institute of Medical Biology of the Polish Academy of Sciences, and Polish Society of Microbiologists, ...
THE DYNAMIN SUPERFAMILY: UNIVERSAL MEMBRANE
... dynamin superfamily into ‘classical dynamins’ and ‘dynamin-related proteins’. Classical dynamins (maroon) are typified by the dynamin proteins that function in the budding of clathrin-coated vesicles (CCVs) at the plasma membrane, cleavage furrow, Golgi and endosome, but also in nonclathrin-mediated ...
... dynamin superfamily into ‘classical dynamins’ and ‘dynamin-related proteins’. Classical dynamins (maroon) are typified by the dynamin proteins that function in the budding of clathrin-coated vesicles (CCVs) at the plasma membrane, cleavage furrow, Golgi and endosome, but also in nonclathrin-mediated ...
Kinesin-1–syntaphilin coupling mediates activity
... of snph+/+ and snph/ neurons expressing DsRed–mitochondria targeting sequence (Mito) and YFP-Rab7. To elevate cytosolic Ca2+, the neurons were treated briefly (2 min) with 50 mM KCl and 10 µM FPL 64176, an L-type Ca2+ channel agonist. This combined application was shown to raise synaptic Ca2+ to l ...
... of snph+/+ and snph/ neurons expressing DsRed–mitochondria targeting sequence (Mito) and YFP-Rab7. To elevate cytosolic Ca2+, the neurons were treated briefly (2 min) with 50 mM KCl and 10 µM FPL 64176, an L-type Ca2+ channel agonist. This combined application was shown to raise synaptic Ca2+ to l ...
Signals from the lysosome: a control centre for cellular clearance
... Carmine Settembre1–4, Alessandro Fraldi1, Diego L. Medina1 and Andrea Ballabio1–4 ...
... Carmine Settembre1–4, Alessandro Fraldi1, Diego L. Medina1 and Andrea Ballabio1–4 ...
Fibronectin and Other Adhesive Glycoproteins
... cells in embryos and adult tissues (Hynes 1990; Mosher 1989). Plasma fibronectin is synthesized in the liver by hepatocytes and present in a soluble form in blood plasma at a concentration of around 300 mg/ml. Cellular fibronectin is secreted by fibroblasts and multiple other cell types and is organ ...
... cells in embryos and adult tissues (Hynes 1990; Mosher 1989). Plasma fibronectin is synthesized in the liver by hepatocytes and present in a soluble form in blood plasma at a concentration of around 300 mg/ml. Cellular fibronectin is secreted by fibroblasts and multiple other cell types and is organ ...
An autocrine Wnt5a-Ror signaling loop mediates sympathetic target
... A major challenge to understanding nervous system development has been to determine how a limited number of signaling pathways can establish a complex nervous system. In the last decade, a remarkable finding in developmental neurobiology is that many classical morphogens that direct cell fate specific ...
... A major challenge to understanding nervous system development has been to determine how a limited number of signaling pathways can establish a complex nervous system. In the last decade, a remarkable finding in developmental neurobiology is that many classical morphogens that direct cell fate specific ...
Integrated tRNA, transcript, and protein profiles in
... relied on organismal tRNA gene copy number as a proxy for tRNA abundance, and these results support this generalized relationship. We next asked whether tRNA levels are finely tuned toward codon usage, defined as the frequency in which a particular codon is used with respect to all codons. For most ...
... relied on organismal tRNA gene copy number as a proxy for tRNA abundance, and these results support this generalized relationship. We next asked whether tRNA levels are finely tuned toward codon usage, defined as the frequency in which a particular codon is used with respect to all codons. For most ...
Spatial and temporal in vivo analysis of circulating
... sessile hemocytes into circulation, or the replication or differentiation of prohemocytes [14,19,20,24,31]. However, in adult insects little evidence supports these hypotheses, as no hematopoietic organ has been identified in the adult stage [23,32], and although the replication of circulating hemoc ...
... sessile hemocytes into circulation, or the replication or differentiation of prohemocytes [14,19,20,24,31]. However, in adult insects little evidence supports these hypotheses, as no hematopoietic organ has been identified in the adult stage [23,32], and although the replication of circulating hemoc ...
Development of a yeast cell factory for production of
... and advice contributed to my formation as a scientist. I would like to thank Kanchana R. Kildegaard and Yun Chen for their guidance and support in the projects that I developed through the PhD program at CfB and at the Chalmers University of Technology. Both of you were great collaborators, your adv ...
... and advice contributed to my formation as a scientist. I would like to thank Kanchana R. Kildegaard and Yun Chen for their guidance and support in the projects that I developed through the PhD program at CfB and at the Chalmers University of Technology. Both of you were great collaborators, your adv ...
Reduced initiation frequency from oriC restores viability of a
... to the introduction of additional datA sites, initiate replication at an increased cell mass per origin. Initiations are often asynchronous, indicating that not all origins are initiated each cell cycle. In such cells the time required to replicate the chromosome is reduced and cells contain only fe ...
... to the introduction of additional datA sites, initiate replication at an increased cell mass per origin. Initiations are often asynchronous, indicating that not all origins are initiated each cell cycle. In such cells the time required to replicate the chromosome is reduced and cells contain only fe ...
Root system architecture: insights from Arabidopsis and cereal crops
... the root apical meristem, there is an area of rarely dividing cells, the quiescent centre, which signals to surrounding cells to organize and maintain the population of initial stem cells [20]. In terms of the organization of the root tissue itself, there are some substantial differences between Ara ...
... the root apical meristem, there is an area of rarely dividing cells, the quiescent centre, which signals to surrounding cells to organize and maintain the population of initial stem cells [20]. In terms of the organization of the root tissue itself, there are some substantial differences between Ara ...
Vitronectin is expressed in the ventral region of the neural tube and
... cells (Martínez-Morales et al., 1995), no role in the differentiation of specific neuronal phenotypes has been established. We have cloned chick vitronectin and studied its expression pattern in the embryonic spinal cord. In addition to being present at the time of motor neuron differentiation, we a ...
... cells (Martínez-Morales et al., 1995), no role in the differentiation of specific neuronal phenotypes has been established. We have cloned chick vitronectin and studied its expression pattern in the embryonic spinal cord. In addition to being present at the time of motor neuron differentiation, we a ...
Ciliostasis is a key early event during colonization of canine tracheal
... classed as processing damage that occurred during sample preparation for SEM. This affected up to 10 % of the surface of samples in both post-mortem and organ culture samples. In experiments with extended incubation periods the appearance of tissue surface remained unchanged for up to 72 h. Beyond t ...
... classed as processing damage that occurred during sample preparation for SEM. This affected up to 10 % of the surface of samples in both post-mortem and organ culture samples. In experiments with extended incubation periods the appearance of tissue surface remained unchanged for up to 72 h. Beyond t ...
Vaucheria
... Ans. Vaucheria possesses all the essentials of a multicellular organism, but the cytoplasm and the numerous nuclei are not partitioned into distinct cells. The septa remain suppressed in the vegetative condition. They appear only during the formation of reproductive organs, or when the filament is i ...
... Ans. Vaucheria possesses all the essentials of a multicellular organism, but the cytoplasm and the numerous nuclei are not partitioned into distinct cells. The septa remain suppressed in the vegetative condition. They appear only during the formation of reproductive organs, or when the filament is i ...
Gram Stain RL.20.02 Michigan Regional Laboratory System
... Negative, positive, variable, evenly, irregularly, unipolar, bipolar, beaded, barred, variation in depth, granules ...
... Negative, positive, variable, evenly, irregularly, unipolar, bipolar, beaded, barred, variation in depth, granules ...
Actin Filaments Play a Critical Role in Vacuolar
... with a GFP-positive central vacuole was significantly reduced. This also was true for the Spo:GFP-transformed protoplasts. In the presence of Lat B, notably, the Spo:GFP-transformed protoplasts showed three new patterns, namely, a punctate staining pattern alone (Figure 2A, panel i), a punctate stai ...
... with a GFP-positive central vacuole was significantly reduced. This also was true for the Spo:GFP-transformed protoplasts. In the presence of Lat B, notably, the Spo:GFP-transformed protoplasts showed three new patterns, namely, a punctate staining pattern alone (Figure 2A, panel i), a punctate stai ...
Influenza Virus Infections Significant Contribution to Clearance of Fc
... role of Fc receptors in the clearance of viral infections has not yet been characterized. In this study, we describe a novel role for Fc receptors in protection against influenza virus challenge. Upon i.n. immunization with influenza vaccine, FcR ␥⫺/⫺ and FcR ␥⫹/⫹ mice produced equivalent levels of ...
... role of Fc receptors in the clearance of viral infections has not yet been characterized. In this study, we describe a novel role for Fc receptors in protection against influenza virus challenge. Upon i.n. immunization with influenza vaccine, FcR ␥⫺/⫺ and FcR ␥⫹/⫹ mice produced equivalent levels of ...
Stacks off tracks
... bioRxiv preprint first posted online Mar. 14, 2017; doi: http://dx.doi.org/10.1101/115840. The copyright holder for this preprint (which was not peer-reviewed) is the author/funder. All rights reserved. No reuse allowed without permission. ...
... bioRxiv preprint first posted online Mar. 14, 2017; doi: http://dx.doi.org/10.1101/115840. The copyright holder for this preprint (which was not peer-reviewed) is the author/funder. All rights reserved. No reuse allowed without permission. ...
Developmental Changes in the Subcellular Localization of Calretinin
... Scale bar, 20 M. B, Acutely dissociated NM cells were prepared from chick brainstem at the stated embryonic ages and immunostained for calretinin. Confocal images of four representative cells show an increase in labeling with age in addition to the change in distribution of calretinin as observed i ...
... Scale bar, 20 M. B, Acutely dissociated NM cells were prepared from chick brainstem at the stated embryonic ages and immunostained for calretinin. Confocal images of four representative cells show an increase in labeling with age in addition to the change in distribution of calretinin as observed i ...
Stomatal Size, Speed, and Responsiveness
... uptake and transpiration, several of which we discuss in greater detail below. An intuitive measure of the efficacy of such manipulations is the WUE, commonly defined as the amount of carbon fixed in photosynthesis per unit of water transpired. In general, higher WUE values have been observed in plants ...
... uptake and transpiration, several of which we discuss in greater detail below. An intuitive measure of the efficacy of such manipulations is the WUE, commonly defined as the amount of carbon fixed in photosynthesis per unit of water transpired. In general, higher WUE values have been observed in plants ...
Structural Sterols Are Involved in Both the Initiation and Tip Growth
... At root hair formation (see Supplemental Figure 1 online), the distribution of sterol-rich domains correlated with the ongoing developmental program. A polar accumulation of sterols occurred in the short period of trichoblast development. Higher sterol-specific fluorescence signals were found in the ...
... At root hair formation (see Supplemental Figure 1 online), the distribution of sterol-rich domains correlated with the ongoing developmental program. A polar accumulation of sterols occurred in the short period of trichoblast development. Higher sterol-specific fluorescence signals were found in the ...
Spemann`s organizer and the self-regulation of
... dorsal or head structures. Loss of structures can also be triggered by non-specific effects, and therefore ventral genes have received less attention than they deserve. Their investigation may prove a productive area in the future. In conclusion, the Spemann organizer of Xenopus provided a very prod ...
... dorsal or head structures. Loss of structures can also be triggered by non-specific effects, and therefore ventral genes have received less attention than they deserve. Their investigation may prove a productive area in the future. In conclusion, the Spemann organizer of Xenopus provided a very prod ...