Androgen receptor complexes probe DNA for recognition
... subjected to both FCS and FRAP (Figs 4 and 5, respectively). For accurate comparison, it must be noted that the FCS approach used in this study, in which intensity fluctuations are measured for 20 s, does not detect molecules that are immobile for periods in the range of seconds and longer because o ...
... subjected to both FCS and FRAP (Figs 4 and 5, respectively). For accurate comparison, it must be noted that the FCS approach used in this study, in which intensity fluctuations are measured for 20 s, does not detect molecules that are immobile for periods in the range of seconds and longer because o ...
Cortical cell fate specification
... Fig. 1B,F). There was a gradual developmental shift in the differentiated phenotype of GFP cells plated on slices from different ages. Whereas E18 and P0 slices supported similar levels of neuronal and glial differentiation (compare Fig. 1C and D), 55% of the E15 GFP cells plated on top of P8 slices ...
... Fig. 1B,F). There was a gradual developmental shift in the differentiated phenotype of GFP cells plated on slices from different ages. Whereas E18 and P0 slices supported similar levels of neuronal and glial differentiation (compare Fig. 1C and D), 55% of the E15 GFP cells plated on top of P8 slices ...
Strategies and New Developments in the Generation of Patient-Specific Pluripotent Stem Cells Yamanaka, REVIEW (2007) Cell Stem Cell 1. July 2007 pp 39- 49.
... goals in regenerative medicine. Two ‘‘reprogramming’’ strategies for the generation of pluripotent stem cells from somatic cells have been studied extensively: nuclear transfer to oocytes and fusion with ES cells. The recent demonstration that, in mouse, nuclear transfer into zygotes can also be eff ...
... goals in regenerative medicine. Two ‘‘reprogramming’’ strategies for the generation of pluripotent stem cells from somatic cells have been studied extensively: nuclear transfer to oocytes and fusion with ES cells. The recent demonstration that, in mouse, nuclear transfer into zygotes can also be eff ...
The Life Cycle 12. - mt
... Ans. 1. The process of transfer of pollen grains from the anther to the stigma is called pollination. 2. If this transfer of pollen occurs in the same flower or another flower of the same plant, it is known as self pollination. 3. On the other hand, if pollen is transferred from one flower to the fl ...
... Ans. 1. The process of transfer of pollen grains from the anther to the stigma is called pollination. 2. If this transfer of pollen occurs in the same flower or another flower of the same plant, it is known as self pollination. 3. On the other hand, if pollen is transferred from one flower to the fl ...
Challenges in Endometrial biopsy
... I have not had in the past 3 years, a financial interest, arrangement or affiliation with one or more organizations that could be perceived as a direct or indirect conflict of interest in the content of this presentation. ...
... I have not had in the past 3 years, a financial interest, arrangement or affiliation with one or more organizations that could be perceived as a direct or indirect conflict of interest in the content of this presentation. ...
Localization of the mei-1 Gene Product of
... The mitotic-defective mutations, which include ts, dominant gain-of-function (gf) alleles of mei-l(ct46) and mel26(ct61), and recessive loss-of-function alleles of zyg-9, are characterized by a shortened mitotic spindle in the posterior of the embryo, often with a dorsal-ventral orientation (Fig. 1; ...
... The mitotic-defective mutations, which include ts, dominant gain-of-function (gf) alleles of mei-l(ct46) and mel26(ct61), and recessive loss-of-function alleles of zyg-9, are characterized by a shortened mitotic spindle in the posterior of the embryo, often with a dorsal-ventral orientation (Fig. 1; ...
UVB induced cell cycle checkpoints in an early stage
... entrance into S phase imposed by DNA damage, the replication of damaged DNA can either result in cell death or an accumulation of genetic changes leading ultimately to cancer (Hartwell and kastan 1994). In mammalian cells, progression through the cell cycle is regulated by the ordered formation, act ...
... entrance into S phase imposed by DNA damage, the replication of damaged DNA can either result in cell death or an accumulation of genetic changes leading ultimately to cancer (Hartwell and kastan 1994). In mammalian cells, progression through the cell cycle is regulated by the ordered formation, act ...
Rab-A2 and Rab-A3 GTPases Define a trans
... 2 online) indicated that the transgenes were expressed in a range of cell types and tissues. In brief, while RAB-A2c and -A2d were expressed in most cells, RAB-A2a and -A2b and RAB-A3 showed more restricted expression patterns. For instance, in the root tips, YFP:RAB-A3 was expressed exclusively in ...
... 2 online) indicated that the transgenes were expressed in a range of cell types and tissues. In brief, while RAB-A2c and -A2d were expressed in most cells, RAB-A2a and -A2b and RAB-A3 showed more restricted expression patterns. For instance, in the root tips, YFP:RAB-A3 was expressed exclusively in ...
Keshara Senanayake Ms.Reep AP BIOLOGY STUDY GUIDE
... need for a S.A sufficient to accommodate volume helps explain the microscopic size of most cells large organisms do not have larger cells, but generally MORE cells a sufficiently high ration of S.A to volume is important for cells that enhance a lot of material with their surroundings such c ...
... need for a S.A sufficient to accommodate volume helps explain the microscopic size of most cells large organisms do not have larger cells, but generally MORE cells a sufficiently high ration of S.A to volume is important for cells that enhance a lot of material with their surroundings such c ...
Paramecium trichocysts isolated with their membranes are stable in
... We have shown that it is possible to isolate Paramecium trichocysts with their membranes by a simple and rapid procedure. We used tam6 mutant cells whose functional trichocysts are free in the cytoplasm, and self-forming Percoll buoyant density gradients, which permit rapid, high-resolution separati ...
... We have shown that it is possible to isolate Paramecium trichocysts with their membranes by a simple and rapid procedure. We used tam6 mutant cells whose functional trichocysts are free in the cytoplasm, and self-forming Percoll buoyant density gradients, which permit rapid, high-resolution separati ...
Strategies utilized by trophically diverse fungal
... Physiological changes in host plants in response to the broad spectrum of fungal modes of infection are still not well understood. The current study was conducted to better understand the infection of in vitro cultures of Pinus sylvestris L. seedlings by three trophically diverse fungal species, Fus ...
... Physiological changes in host plants in response to the broad spectrum of fungal modes of infection are still not well understood. The current study was conducted to better understand the infection of in vitro cultures of Pinus sylvestris L. seedlings by three trophically diverse fungal species, Fus ...
Gibberellins accumulate in the elongating endodermal cells of
... via the SCFSLY2/SNE ubiquitin E3 ligase and activation of GA responses (12, 26). To test for interaction between GA-Fl and the receptor, GST-GID1b was expressed in Escherichia coli and incubated with Myc-RGA [Repressor of GA, synthesized in TnT (Promega)] in the presence or absence of the tagged GAs ...
... via the SCFSLY2/SNE ubiquitin E3 ligase and activation of GA responses (12, 26). To test for interaction between GA-Fl and the receptor, GST-GID1b was expressed in Escherichia coli and incubated with Myc-RGA [Repressor of GA, synthesized in TnT (Promega)] in the presence or absence of the tagged GAs ...
Redox Homeostasis and Antioxidant Signaling: A
... bond between glutathione and specific Cysteine residues) (Figure 2). This posttranslational modification can modulate enzyme activity by modification of catalytic site Cys residues or affect biological activity by competing with other thiol modifications. Increased GSSG may be sufficient to trigger ...
... bond between glutathione and specific Cysteine residues) (Figure 2). This posttranslational modification can modulate enzyme activity by modification of catalytic site Cys residues or affect biological activity by competing with other thiol modifications. Increased GSSG may be sufficient to trigger ...
Chapter 31
... G. Life cycle of fungi 2. General life cycle of fungus: Sexual reproduction A. Plasmogamy. Fusion of two cells, a plus (+) and a minus (-), resulting in the combining of the cytoplam (hence plasmogamy). The nuclei do not fuse yet and therefore the cell is dikaryotic (two nuclei). ...
... G. Life cycle of fungi 2. General life cycle of fungus: Sexual reproduction A. Plasmogamy. Fusion of two cells, a plus (+) and a minus (-), resulting in the combining of the cytoplam (hence plasmogamy). The nuclei do not fuse yet and therefore the cell is dikaryotic (two nuclei). ...
Spatial regularity among retinal neurons
... For example, in a preparation where most of the relevant neurons are visible, one can learn much about the type-specific characteristics of an unfamiliar mixed set of neurons merely by attempting to assign them to mosaics. The trick is to start by defining arbitrary cell-type criteria that are based ...
... For example, in a preparation where most of the relevant neurons are visible, one can learn much about the type-specific characteristics of an unfamiliar mixed set of neurons merely by attempting to assign them to mosaics. The trick is to start by defining arbitrary cell-type criteria that are based ...
Shock
... toxin that allows the non-specific binding of MHC II with T cell receptors, resulting in polyclonal T cell activation. In typical T cell recognition, an antigen is taken up by an antigen-presenting cell, processed, expressed on the cell surface in complex with class II major histocompatibility compl ...
... toxin that allows the non-specific binding of MHC II with T cell receptors, resulting in polyclonal T cell activation. In typical T cell recognition, an antigen is taken up by an antigen-presenting cell, processed, expressed on the cell surface in complex with class II major histocompatibility compl ...
