Electron Tomographic Analysis of Somatic Cell Plate Formation in
... accumulates thereafter, reaching a maximum during the late PFS stage, when most cell plate growth is completed. ...
... accumulates thereafter, reaching a maximum during the late PFS stage, when most cell plate growth is completed. ...
Electron Tomographic Analysis of Somatic Cell
... accumulates thereafter, reaching a maximum during the late PFS stage, when most cell plate growth is completed. ...
... accumulates thereafter, reaching a maximum during the late PFS stage, when most cell plate growth is completed. ...
The enemy within: ricin and plant cells
... cycle. Its removal, therefore, causes an immediate cessation of elongation cycles and quickly leads to a halt in all cytosolic protein synthesis. A mechanism of action has been proposed for RTA which incorporates the structural, mutational and kinetic analyses of RTA ( Ready et al., 1992). Although ...
... cycle. Its removal, therefore, causes an immediate cessation of elongation cycles and quickly leads to a halt in all cytosolic protein synthesis. A mechanism of action has been proposed for RTA which incorporates the structural, mutational and kinetic analyses of RTA ( Ready et al., 1992). Although ...
Autophagy and cell death in model organisms - IMBB
... summoned to serve additional cellular functions. Numerous recent studies indicate that apart from its pro-survival role under nutrient limitation, autophagy also participates in cell death. However, the precise role of this catabolic process in dying cells is not fully understood. Although in certai ...
... summoned to serve additional cellular functions. Numerous recent studies indicate that apart from its pro-survival role under nutrient limitation, autophagy also participates in cell death. However, the precise role of this catabolic process in dying cells is not fully understood. Although in certai ...
Autophagy and cell death in model organisms
... summoned to serve additional cellular functions. Numerous recent studies indicate that apart from its pro-survival role under nutrient limitation, autophagy also participates in cell death. However, the precise role of this catabolic process in dying cells is not fully understood. Although in certai ...
... summoned to serve additional cellular functions. Numerous recent studies indicate that apart from its pro-survival role under nutrient limitation, autophagy also participates in cell death. However, the precise role of this catabolic process in dying cells is not fully understood. Although in certai ...
Mesoderm commitment to hematopoiesis - Development
... rescues defects in the hematopoietic and endothelial lineages (Liao et al., 1998). Given its role in early yolk sac hematopoiesis and possibly in hemangioblast development, we were interested in determining the function of SCL in the establishment of the BL-CFC and commitment to the hematopoietic an ...
... rescues defects in the hematopoietic and endothelial lineages (Liao et al., 1998). Given its role in early yolk sac hematopoiesis and possibly in hemangioblast development, we were interested in determining the function of SCL in the establishment of the BL-CFC and commitment to the hematopoietic an ...
Unleashing the potential of the root hair cell as a
... attractive alternative to overcome plant multicellular complexity and to better understand gene networks, we compared the transcriptomes of the soybean root hair to that of the whole root (Libault et al., 2010b). Of the 5671 transcription factor (TF) genes known in soybean (Schmutz et al., 2010; Wan ...
... attractive alternative to overcome plant multicellular complexity and to better understand gene networks, we compared the transcriptomes of the soybean root hair to that of the whole root (Libault et al., 2010b). Of the 5671 transcription factor (TF) genes known in soybean (Schmutz et al., 2010; Wan ...
NG2 glial cells integrate synaptic input in global and dendritic
... synaptic currents originates in dendrites and its integration is difficult to study with somatic ...
... synaptic currents originates in dendrites and its integration is difficult to study with somatic ...
NSS 211 - National Open University of Nigeria
... If you make a habit of doing this, you will significantly improve your chances of passing the course. The main body of the unit guides you through the required reading form other sources. This will usually be either from a reading section or some other courses. Self-tests are interspersed throughout ...
... If you make a habit of doing this, you will significantly improve your chances of passing the course. The main body of the unit guides you through the required reading form other sources. This will usually be either from a reading section or some other courses. Self-tests are interspersed throughout ...
estimating abundance respirating bacteria
... as a vital stain for enumeration of respiring bacteria in situ. Questions concerning its efficacy have been raised. We propose that the abundance of CTC-positive (CTC+)bacteria is a useful parameter in microbial ecology based on the following information: (1) Taxonomically diverse strains of aerobic ...
... as a vital stain for enumeration of respiring bacteria in situ. Questions concerning its efficacy have been raised. We propose that the abundance of CTC-positive (CTC+)bacteria is a useful parameter in microbial ecology based on the following information: (1) Taxonomically diverse strains of aerobic ...
Pontin and Reptin regulate cell proliferation in early Xenopus
... in early development because flies zygotically deficient for dPontin or dReptin die at first instar without any Wg/Wnt phenotype (Bauer et al., 2000). Furthermore, injections of zReptin antisense oligonucleotide morpholino in fish embryos reveal early and pleiotropic defects (Rottbauer et al., 2002) ...
... in early development because flies zygotically deficient for dPontin or dReptin die at first instar without any Wg/Wnt phenotype (Bauer et al., 2000). Furthermore, injections of zReptin antisense oligonucleotide morpholino in fish embryos reveal early and pleiotropic defects (Rottbauer et al., 2002) ...
Xror2 modulates convergent extension
... Xfz7, or both, synergistically inhibits convergent extension in embryos; (3) inhibition of elongation by Xror2 in activintreated animal caps is reversed by co-expression of a dominant negative form of Cdc42 that has been suggested to mediate the planar cell polarity pathway of Wnt; and (4) the ectod ...
... Xfz7, or both, synergistically inhibits convergent extension in embryos; (3) inhibition of elongation by Xror2 in activintreated animal caps is reversed by co-expression of a dominant negative form of Cdc42 that has been suggested to mediate the planar cell polarity pathway of Wnt; and (4) the ectod ...
role of potassium in human and animal nutrition 2
... The proper level of potassium is essential for normal cell function. An abnormal increase in potassium (hyperkalemia) or decrease in potassium (hypokalemia) can profoundly affect the nervous system and heart, and when extreme, can be fatal. The normal blood potassium level is 3.5 to 5.0 milliEquival ...
... The proper level of potassium is essential for normal cell function. An abnormal increase in potassium (hyperkalemia) or decrease in potassium (hypokalemia) can profoundly affect the nervous system and heart, and when extreme, can be fatal. The normal blood potassium level is 3.5 to 5.0 milliEquival ...
Mutations Defining Functional Regions of the Superantigen
... S to humans and other species (1-4). These include a group of enterotoxins (Staphylococcal enterotoxins [SEs]I), associated with food poisoning; toxic shock syndrome toxin 1 (TSST-1), associated with toxic shock syndrome; and exfoliating toxins (ExF), associated with scalded skin syndrome. Many of t ...
... S to humans and other species (1-4). These include a group of enterotoxins (Staphylococcal enterotoxins [SEs]I), associated with food poisoning; toxic shock syndrome toxin 1 (TSST-1), associated with toxic shock syndrome; and exfoliating toxins (ExF), associated with scalded skin syndrome. Many of t ...
AMPK regulates ER morphology and function in
... nonstressed -cells, ER morphology was mainly tubular; treatment with palmitate (0.5 mmol/l) or thapsigargin (300 nmol/l) for 6 h induced marked ER expansion (Figure 1). Electron microscopy (EM), super-resolution confocal microscopy and detailed z-stack imaging of sections spanning 1–2 m showed tha ...
... nonstressed -cells, ER morphology was mainly tubular; treatment with palmitate (0.5 mmol/l) or thapsigargin (300 nmol/l) for 6 h induced marked ER expansion (Figure 1). Electron microscopy (EM), super-resolution confocal microscopy and detailed z-stack imaging of sections spanning 1–2 m showed tha ...
RCAI Annual Report 2006 (PDF 5.6M)
... research funding. RIKEN’s budget is set to shrink rather than increase. This annual reduction in base funding allocations is not particular to RIKEN or RCAI. Rather, it is motivated by the fact that most research organizations, including RIKEN, also fall under legislation which requests a minimum an ...
... research funding. RIKEN’s budget is set to shrink rather than increase. This annual reduction in base funding allocations is not particular to RIKEN or RCAI. Rather, it is motivated by the fact that most research organizations, including RIKEN, also fall under legislation which requests a minimum an ...
pdf: Rahman et al. 2007.
... and ‘transition ratio’ is the ratio of the parameters characterizing the abruptness of the transitions, with values greater than 1 indicating that the first transition is more abrupt than the second. ...
... and ‘transition ratio’ is the ratio of the parameters characterizing the abruptness of the transitions, with values greater than 1 indicating that the first transition is more abrupt than the second. ...
The Type II Arabidopsis Formin14 Interacts with Microtubules and
... cage around the spindle, and very few filaments remained in the spindle (Figure 3A). In addition, the microfilament band in control cells was thinner than the microtubule band in phragmoplasts (Figure 3B). Interestingly, in cells overexpressing AFH14-GFP, microfilaments codistributed with AFH14-GFP ...
... cage around the spindle, and very few filaments remained in the spindle (Figure 3A). In addition, the microfilament band in control cells was thinner than the microtubule band in phragmoplasts (Figure 3B). Interestingly, in cells overexpressing AFH14-GFP, microfilaments codistributed with AFH14-GFP ...
Phalloidin
... CF™ dyes are a series of next-generation fluorescent dyes developed at Biotium to have combined advantages in brightness, photostability, and water solubility compared to other fluorescent dyes. Fluorescently labeled phalloidins stain F-actin at nanomolar concentrations (1-3). Labeled phalloidins ha ...
... CF™ dyes are a series of next-generation fluorescent dyes developed at Biotium to have combined advantages in brightness, photostability, and water solubility compared to other fluorescent dyes. Fluorescently labeled phalloidins stain F-actin at nanomolar concentrations (1-3). Labeled phalloidins ha ...
Liu_umd_0117E_10287 - University of Maryland Libraries
... His true passion for science has impressed me. What he has done sets up the great example leading me through my future endeavors. Also, I would like to thank the members of my dissertation committee: Kenneth Frauwirth, Wenxia Song, David Mosser, and Sibal Samal. I appreciate all of your suggestions, ...
... His true passion for science has impressed me. What he has done sets up the great example leading me through my future endeavors. Also, I would like to thank the members of my dissertation committee: Kenneth Frauwirth, Wenxia Song, David Mosser, and Sibal Samal. I appreciate all of your suggestions, ...
pdf View
... and control the expression of more than one gene within the network. This depends on the complexes the gene products form with other RD proteins or co-activators/co-repressors. The RDN genes are expressed in different phases during the patterning of the retina and each of them exhibits a distinct sp ...
... and control the expression of more than one gene within the network. This depends on the complexes the gene products form with other RD proteins or co-activators/co-repressors. The RDN genes are expressed in different phases during the patterning of the retina and each of them exhibits a distinct sp ...
REGULATION OF CDC14: PATHWAYS AND CHECKPOINTS OF
... promotes mitotic exit, we first examine the cellular events leading to the exit of mitosis and the molecular players involved in these events. Several key events serve as major landmarks during progression through mitosis and provide a roadmap for understanding how regulators of mitotic exit operate ...
... promotes mitotic exit, we first examine the cellular events leading to the exit of mitosis and the molecular players involved in these events. Several key events serve as major landmarks during progression through mitosis and provide a roadmap for understanding how regulators of mitotic exit operate ...
Lessons on longevity from budding yeast
... The past decade has seen fundamental advances in our understanding of the ageing process and raised optimism that interventions to slow ageing may be on the horizon. Studies of budding yeast have made immense contributions to this progress. Yeast longevity factors have now been shown to modulate age ...
... The past decade has seen fundamental advances in our understanding of the ageing process and raised optimism that interventions to slow ageing may be on the horizon. Studies of budding yeast have made immense contributions to this progress. Yeast longevity factors have now been shown to modulate age ...
Quantitative analysis of changes in spatial distribution and plus
... daughter nuclei (n). The growing cell plate (cp) is surrounded by many vesicles and is sandwiched between the two sets of microtubules. (D) Transitionalphragmoplast stage (2.8⫻2.8⫻0.8 m), which lacks a cell-plate assembly matrix and displays many short microtubules on both sides of the maturing cel ...
... daughter nuclei (n). The growing cell plate (cp) is surrounded by many vesicles and is sandwiched between the two sets of microtubules. (D) Transitionalphragmoplast stage (2.8⫻2.8⫻0.8 m), which lacks a cell-plate assembly matrix and displays many short microtubules on both sides of the maturing cel ...
Cell culture
Cell culture is the process by which cells are grown under controlled conditions, generally outside of their natural environment. In practice, the term ""cell culture"" now refers to the culturing of cells derived from multicellular eukaryotes, especially animal cells, in contrast with other types of culture that also grow cells, such as plant tissue culture, fungal culture, and microbiological culture (of microbes). The historical development and methods of cell culture are closely interrelated to those of tissue culture and organ culture. Viral culture is also related, with cells as hosts for the viruses. The laboratory technique of maintaining live cell lines (a population of cells descended from a single cell and containing the same genetic makeup) separated from their original tissue source became more robust in the middle 20th century.