Comparison of cryofixation and aldehyde fixation for plant actin
... rather a diffuse nature. Furthermore, there are often serious problems with high background fluorescence as well as with rapid fading of the signal with fluorescently tagged phallotoxins (La Claire 1989, McCurdy & Gunning 1990). The use of actin antibodies is, therefore, preferable. Classical immuno ...
... rather a diffuse nature. Furthermore, there are often serious problems with high background fluorescence as well as with rapid fading of the signal with fluorescently tagged phallotoxins (La Claire 1989, McCurdy & Gunning 1990). The use of actin antibodies is, therefore, preferable. Classical immuno ...
Muscles of the Body
... Contain dilated sacs (Terminal cisterns) that store Ca++ Not as abundant in skeletal muscle ...
... Contain dilated sacs (Terminal cisterns) that store Ca++ Not as abundant in skeletal muscle ...
A Microbial Avenue to Cell Cycle Control in the Plant
... of its execution. We therefore named these div mutants (“division-defective”). div mutants generally displayed cell growth rates similar to wild type (Figure 2C). In contrast, mutants that retained cell integrity were generally slower growing than the div mutants (with one clear exception; see below ...
... of its execution. We therefore named these div mutants (“division-defective”). div mutants generally displayed cell growth rates similar to wild type (Figure 2C). In contrast, mutants that retained cell integrity were generally slower growing than the div mutants (with one clear exception; see below ...
File
... You will also give a 5 minute group presentation about an organelle. Include the important role your organelle has in the class as well as other interesting facts that you think are important for your classmates to know. You must also include a short fact sheet with enough copies for your whole clas ...
... You will also give a 5 minute group presentation about an organelle. Include the important role your organelle has in the class as well as other interesting facts that you think are important for your classmates to know. You must also include a short fact sheet with enough copies for your whole clas ...
In Vitro Toxicology and Cellular Fate Determination Using
... the progression of apoptosis. This form of cell death limits damage to adjacent cells, since there is little or no leakage of cellular contents. In vitro, a toxic compound may intiate apoptosis, eventually progressing to loss of membrane integrity and leakage of cellular components, which are charac ...
... the progression of apoptosis. This form of cell death limits damage to adjacent cells, since there is little or no leakage of cellular contents. In vitro, a toxic compound may intiate apoptosis, eventually progressing to loss of membrane integrity and leakage of cellular components, which are charac ...
Yeast longevity and aging—the mitochondrial connection
... communication (Butow, 2002). This signaling pathway is triggered by mitochondrial dysfunction. It is most readily observed in petite yeast cells. These are cells that have dysfunctional mitochondria, because of mutations in or complete lack of mitochondrial DNA (Parikh et al., 1987) or because of mu ...
... communication (Butow, 2002). This signaling pathway is triggered by mitochondrial dysfunction. It is most readily observed in petite yeast cells. These are cells that have dysfunctional mitochondria, because of mutations in or complete lack of mitochondrial DNA (Parikh et al., 1987) or because of mu ...
Asymmetric Cell Division as a Route to Reduction in Cell Length
... microtubules occurs at the point at which the flagellum emerges from the cell body (Hemphill et al. 1991). Individual microtubules within the subpellicular array are stable with little turnover and the cytoskeleton is remarkably constant throughout the cell division cycle (Sherwin and Gull 1989a, 19 ...
... microtubules occurs at the point at which the flagellum emerges from the cell body (Hemphill et al. 1991). Individual microtubules within the subpellicular array are stable with little turnover and the cytoskeleton is remarkably constant throughout the cell division cycle (Sherwin and Gull 1989a, 19 ...
paramecium_color
... The paramecium cannot change its shape like the ameba because it has a thick outer membrane called the pellicle. The pellicle surrounds the cell membrane. Color the pellicle light blue. There are two types of nuclei (plural of nucleus). The large nucleus is called the macronucleus which controls res ...
... The paramecium cannot change its shape like the ameba because it has a thick outer membrane called the pellicle. The pellicle surrounds the cell membrane. Color the pellicle light blue. There are two types of nuclei (plural of nucleus). The large nucleus is called the macronucleus which controls res ...
AP Bio Ch 4 Study Guide
... d. is connected to the Golgi apparatus. e. is the site of steroid synthesis. ____ 38. Many proteins within the endomembrane system are transported to the correct location by means of a. carbohydrate groups found on the packaged glycoproteins. b. the general flow of vesicles within the cell. c. the c ...
... d. is connected to the Golgi apparatus. e. is the site of steroid synthesis. ____ 38. Many proteins within the endomembrane system are transported to the correct location by means of a. carbohydrate groups found on the packaged glycoproteins. b. the general flow of vesicles within the cell. c. the c ...
the cell cycle in action - Oxford Academic
... cyclosome (APC/C). In the case of plants, the number of E3 ligases is much higher than in other eukaryotes (yeast and mammals for example), also suggesting a broader number of targets that might be regulated by degradation. In eukaryotes, cell division is an important process that is under strict re ...
... cyclosome (APC/C). In the case of plants, the number of E3 ligases is much higher than in other eukaryotes (yeast and mammals for example), also suggesting a broader number of targets that might be regulated by degradation. In eukaryotes, cell division is an important process that is under strict re ...
Single-Cell Isolation and Gene Analysis: Pitfalls and
... PCR analysis is usually based on the PCR crossing point (quantification cycle), Cq. Cq is defined as the PCR cycle-number at which the signal monitoring the process reaches a predefined threshold level. Older terms that have also been used as the basis for calculating the amount of DNA/cDNA starting ...
... PCR analysis is usually based on the PCR crossing point (quantification cycle), Cq. Cq is defined as the PCR cycle-number at which the signal monitoring the process reaches a predefined threshold level. Older terms that have also been used as the basis for calculating the amount of DNA/cDNA starting ...
Lecture 11- ear final
... Define the contents of the tympanic cavity: I. Ear ossicles,: (malleus, incus and stapes) II. Muscles, (tensor tympani and stapedius). III. Nerves (branches of facial and glossopharyngeal). List the parts of the inner ear, bony part filled with perilymph (Cochlea, vestibule and semicircular canals), ...
... Define the contents of the tympanic cavity: I. Ear ossicles,: (malleus, incus and stapes) II. Muscles, (tensor tympani and stapedius). III. Nerves (branches of facial and glossopharyngeal). List the parts of the inner ear, bony part filled with perilymph (Cochlea, vestibule and semicircular canals), ...
Initial characterization of ayrRABC
... general secretory pathway requires its proteolytic activity to release proteins from their membrane-bound N-terminal leader sequences after translocation across the cytoplasmic membrane. Here, we identify the Staphylococcus aureus operon ayrRABC (SA0337 to SA0340) and show that once released from re ...
... general secretory pathway requires its proteolytic activity to release proteins from their membrane-bound N-terminal leader sequences after translocation across the cytoplasmic membrane. Here, we identify the Staphylococcus aureus operon ayrRABC (SA0337 to SA0340) and show that once released from re ...
Control of the Plant Cell Cycle by Developmental
... D-type CYCs (CYCDs), while most yeast and animal genomes encode only one or two of each type of CYC. Both CYCAs and CYCBs can be subdivided into three groups, CYCA1–CYCA3 and CYCB1–CYCB3, while CYCDs are comprised of seven groups, CYCD1–CYCD7. Plants also possess several classes of CDKs and, among t ...
... D-type CYCs (CYCDs), while most yeast and animal genomes encode only one or two of each type of CYC. Both CYCAs and CYCBs can be subdivided into three groups, CYCA1–CYCA3 and CYCB1–CYCB3, while CYCDs are comprised of seven groups, CYCD1–CYCD7. Plants also possess several classes of CDKs and, among t ...
trisphosphate specifically interacts with the phox homology domain
... several substrates including glycogen synthase kinase-3 (GSK3), p70s6k and 4E-BP1 (Scott et al., 1998). These, in turn, activate diverse metabolic pathways and are necessary for cell survival (Stephens et al., 1998). However, PtdInsspecific cellular functions, especially PtdIns(3,4,5)P3-induced mole ...
... several substrates including glycogen synthase kinase-3 (GSK3), p70s6k and 4E-BP1 (Scott et al., 1998). These, in turn, activate diverse metabolic pathways and are necessary for cell survival (Stephens et al., 1998). However, PtdInsspecific cellular functions, especially PtdIns(3,4,5)P3-induced mole ...
division plane orientation in plant cells
... Consequently, proper orientation of new cell walls during cell division is key to ensuring robust plant form and function. In contrast to animal cells, where cytokinesis is achieved via contraction of the plasma membrane between daughter nuclei (cleavage), plant cells divide by building a new cell w ...
... Consequently, proper orientation of new cell walls during cell division is key to ensuring robust plant form and function. In contrast to animal cells, where cytokinesis is achieved via contraction of the plasma membrane between daughter nuclei (cleavage), plant cells divide by building a new cell w ...
Facilitated transport of small molecules and ions for energy
... appropriate SILMs. The carrier can be either a solute or a portion of the ionic liquid, and both charged and uncharged carriers are available. Although carrier mobility will be somewhat restricted by the high viscosity of ionic liquid, the highly ionic matrix has already allowed hopping of the ionic ...
... appropriate SILMs. The carrier can be either a solute or a portion of the ionic liquid, and both charged and uncharged carriers are available. Although carrier mobility will be somewhat restricted by the high viscosity of ionic liquid, the highly ionic matrix has already allowed hopping of the ionic ...
The impact of abiotic factors on cellulose synthesis
... Plant cell walls are primarily composed of polysaccharides, but also include proteins and other compounds. Cell wall polysaccharides are grouped into three main classes, based on their chemistry: cellulose (McFarlane et al., 2014), hemicelluloses (Scheller and Ulvskov, 2010), and pectins (Atmodjo et ...
... Plant cell walls are primarily composed of polysaccharides, but also include proteins and other compounds. Cell wall polysaccharides are grouped into three main classes, based on their chemistry: cellulose (McFarlane et al., 2014), hemicelluloses (Scheller and Ulvskov, 2010), and pectins (Atmodjo et ...
Chemically Induced Aberrations of Mitosis in Bacteria
... After pre-drying of the surface, the suspension of organisms was streaked over the agar with a pipette in about five streaks parallel to the axis of the gradient. The plates were then incubated and the organisms examined cytologically after various periods of exposure. Any resistant colonies were cu ...
... After pre-drying of the surface, the suspension of organisms was streaked over the agar with a pipette in about five streaks parallel to the axis of the gradient. The plates were then incubated and the organisms examined cytologically after various periods of exposure. Any resistant colonies were cu ...