01st lecture
... • All proteins have a fixed sequence of amino acids. This must be exactly (re)produced in the biosynthesis. • The sequence is stored in the DNA encoded (genetic code, 64 different base triplets). This information is transcripted to mRNA in the nucleus. • The mRNA moves out of nucleus an the assembly ...
... • All proteins have a fixed sequence of amino acids. This must be exactly (re)produced in the biosynthesis. • The sequence is stored in the DNA encoded (genetic code, 64 different base triplets). This information is transcripted to mRNA in the nucleus. • The mRNA moves out of nucleus an the assembly ...
1 The Role of Receptor-Like Kinases in
... In the primary cell wall, cellulose is synthesized at the plasma membrane by a hexameric protein complex called cellulose synthase (CESA). Each hexamer is comprised of six CESA proteins that each synthesize a β-1,4-linked glucan chain. A combination of expression analyses, genetic studies, and co-im ...
... In the primary cell wall, cellulose is synthesized at the plasma membrane by a hexameric protein complex called cellulose synthase (CESA). Each hexamer is comprised of six CESA proteins that each synthesize a β-1,4-linked glucan chain. A combination of expression analyses, genetic studies, and co-im ...
PDF
... The axis of asymmetric cell division is controlled to determine the future position of differentiated cells during animal development. The asymmetric localization of PAR proteins in the Drosophila neuroblast and C. elegans embryo are aligned with the axes of the embryo. However, whether extracellula ...
... The axis of asymmetric cell division is controlled to determine the future position of differentiated cells during animal development. The asymmetric localization of PAR proteins in the Drosophila neuroblast and C. elegans embryo are aligned with the axes of the embryo. However, whether extracellula ...
IDENTIFICATION OF CD133+/NESTIN+ PUTATIVE CANCER STEM
... Key words: CD133/Nestin/Non-small cell lung cancer (NSCLC)/Cancer stem cell (CSC)/Immunofluorescence Aims. No effective treatment for lung cancer exists currently. One reason for this, is the development of drug resistance, assumed to be associated with cancer stem cell (CSCs) emergence within the t ...
... Key words: CD133/Nestin/Non-small cell lung cancer (NSCLC)/Cancer stem cell (CSC)/Immunofluorescence Aims. No effective treatment for lung cancer exists currently. One reason for this, is the development of drug resistance, assumed to be associated with cancer stem cell (CSCs) emergence within the t ...
The Arabidopsis Exocyst Complex Is Involved in Cytokinesis and
... the C terminus with green fluorescent protein (GFP). After immunoprecipitation using the anti-GFP antibody, we detected SEC10, SEC15b, and EXO70A1 by matrix-assisted laserdesorption ionization (MALDI) time-of-flight mass spectrometry in bands excised from the polyacrylamide gel; these bands were not ...
... the C terminus with green fluorescent protein (GFP). After immunoprecipitation using the anti-GFP antibody, we detected SEC10, SEC15b, and EXO70A1 by matrix-assisted laserdesorption ionization (MALDI) time-of-flight mass spectrometry in bands excised from the polyacrylamide gel; these bands were not ...
in Thymocytes and Mature T Cells Transduction Pathways to Induce
... FIGURE 2. Caspase activity is essential for GC-induced thymocyte, but not splenic T cell apoptosis. A, Thymocytes and splenic T cells were treated with 10⫺7 M Dex in the absence or presence of 100 M pancaspase (D/P), caspase-3 (D/3), caspase-8 (D/8), or caspase-9 (D/9) inhibitor for 20 h. Culture i ...
... FIGURE 2. Caspase activity is essential for GC-induced thymocyte, but not splenic T cell apoptosis. A, Thymocytes and splenic T cells were treated with 10⫺7 M Dex in the absence or presence of 100 M pancaspase (D/P), caspase-3 (D/3), caspase-8 (D/8), or caspase-9 (D/9) inhibitor for 20 h. Culture i ...
Mechanism of polarized lysosome exocytosis in epithelial cells
... both media. At these concentrations, ionomycin is not cytotoxic (supplementary material Fig. S1) and does not alter the transepithelial electrical resistance of the monolayer (supplementary material Table S1). In all cases, ,4-6% of total cellular bhexosaminidase (b-hex) activity was present in the ...
... both media. At these concentrations, ionomycin is not cytotoxic (supplementary material Fig. S1) and does not alter the transepithelial electrical resistance of the monolayer (supplementary material Table S1). In all cases, ,4-6% of total cellular bhexosaminidase (b-hex) activity was present in the ...
Programmed Cell Death in Floral Organs: How and Why do Flowers
... tissues and cells within the flower is co-ordinated at many levels to ensure correct timing. Some floral cells die selectively during organ development, whereas others are retained until the whole organ dies. Triggers Pollination is an important floral cell death trigger in many species, and its e ...
... tissues and cells within the flower is co-ordinated at many levels to ensure correct timing. Some floral cells die selectively during organ development, whereas others are retained until the whole organ dies. Triggers Pollination is an important floral cell death trigger in many species, and its e ...
Rabbit (polyclonal) Anti-Mouse BID Cleavage Site (59/60) Specific
... use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use. ...
... use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use. ...
Adjusted from Momčilović et al., 2012
... (Meyer et al., 2012; Ribeiro et al., 2012). In the last 20 years between 300 and 400 PD patients have had a graft of fetal mesencephalic tissue transplanted with varying results (Arenas, 2010). While successful transplantations verified that PD was suitable for cell-replacement therapy, failure mark ...
... (Meyer et al., 2012; Ribeiro et al., 2012). In the last 20 years between 300 and 400 PD patients have had a graft of fetal mesencephalic tissue transplanted with varying results (Arenas, 2010). While successful transplantations verified that PD was suitable for cell-replacement therapy, failure mark ...
Introduction to Cell fate and plasticity Introduction, fate maps
... What a cell becomes depends upon its position in the embryo. Its fate is determined by interactions with neighboring cells. (B) If cells are removed from the embryo, the remaining cells can regulate and compensate for the missing part. ...
... What a cell becomes depends upon its position in the embryo. Its fate is determined by interactions with neighboring cells. (B) If cells are removed from the embryo, the remaining cells can regulate and compensate for the missing part. ...
- Wiley Online Library
... XPAPC-injected explants at later stages. At stage 13 þ , wild3262 The EMBO Journal VOL 23 | NO 16 | 2004 ...
... XPAPC-injected explants at later stages. At stage 13 þ , wild3262 The EMBO Journal VOL 23 | NO 16 | 2004 ...
Deep Insight Section Atlas of Genetics and Cytogenetics
... rather, they might constitute most cells within the tumor bulk (Mazzoleni and Galli, 2012; Kondo et al., 2004; Zheng et al., 2007; Zhou et al., 2009). Development of novel chemotherapeutic agents targeted to glioblastoma stem cells is of great interest. It is likely that all agents molecularly targe ...
... rather, they might constitute most cells within the tumor bulk (Mazzoleni and Galli, 2012; Kondo et al., 2004; Zheng et al., 2007; Zhou et al., 2009). Development of novel chemotherapeutic agents targeted to glioblastoma stem cells is of great interest. It is likely that all agents molecularly targe ...
Mesophyll structure during leaf development in Ballota acetabulosa
... quantitative anatomical measurements. The number of mesophyll cells per unit surface (a surface area of 5400 icm' was considered) as well as the total leaf cell number were measured on micrographs. To determine the total air space per leaf, the area of the intercellular space (ICS) as it appeared in ...
... quantitative anatomical measurements. The number of mesophyll cells per unit surface (a surface area of 5400 icm' was considered) as well as the total leaf cell number were measured on micrographs. To determine the total air space per leaf, the area of the intercellular space (ICS) as it appeared in ...
MAP Kinase Pathways
... After translocating into the nucleus, MAP kinase can phosphorylate many different proteins, including transcription factors that regulate expression of important cell-cycle and differentiation-specific proteins. Activation of MAP kinase in two different cells can lead to similar or different cellula ...
... After translocating into the nucleus, MAP kinase can phosphorylate many different proteins, including transcription factors that regulate expression of important cell-cycle and differentiation-specific proteins. Activation of MAP kinase in two different cells can lead to similar or different cellula ...
PDF
... each other and from standard sm cells in their early division patterns (with the exception of em6 whose early divisions are indistinguishable from sm cells); each em cell type contributes a distinct component to the later embryo. In addition, we show that em5 and ...
... each other and from standard sm cells in their early division patterns (with the exception of em6 whose early divisions are indistinguishable from sm cells); each em cell type contributes a distinct component to the later embryo. In addition, we show that em5 and ...
ch4 Jeopardy-11 - Room 189`s Wiki at PACS
... A cell can transport a substance from a lower to a higher concentration by the physiological process of a. Active transport (correct answer) b. Facilitated diffusion c. Osmosis d. Simple diffusion BACK TO GAME ...
... A cell can transport a substance from a lower to a higher concentration by the physiological process of a. Active transport (correct answer) b. Facilitated diffusion c. Osmosis d. Simple diffusion BACK TO GAME ...
primary active transport
... tubular lumen into the cell, for two reasons: (1) There is a concentration gradient favoring sodium diffusion into the cell because intracellular sodium concentration is low (12 mEq/L) and tubular fluid sodium concentration is high (140 mEq/L). (2) The negative, -70-millivolt, intracellular potentia ...
... tubular lumen into the cell, for two reasons: (1) There is a concentration gradient favoring sodium diffusion into the cell because intracellular sodium concentration is low (12 mEq/L) and tubular fluid sodium concentration is high (140 mEq/L). (2) The negative, -70-millivolt, intracellular potentia ...
Dystroglycan controls signaling of multiple hormones through
... development in vivo is not clear. The conditional deletion of DG from the luminal epithelium of the prostate gland did not produce obvious defects of tissue development or function, but a deletion from the myoepithelial (basal epithelial) compartment of the prostate was not assessed (Esser et al., 2 ...
... development in vivo is not clear. The conditional deletion of DG from the luminal epithelium of the prostate gland did not produce obvious defects of tissue development or function, but a deletion from the myoepithelial (basal epithelial) compartment of the prostate was not assessed (Esser et al., 2 ...
reviews - Lab. Biodados UFMG
... The role of RB in the maintenance of quiescence in stem cells in vivo is largely unknown. whereas p130, rather than RB, binds to the promoters of genes in G0 cells28–30, acute loss of Rb results in cell cycle re-entry from quiescence in mouse embryonic fibroblasts in culture31. In vivo, data from se ...
... The role of RB in the maintenance of quiescence in stem cells in vivo is largely unknown. whereas p130, rather than RB, binds to the promoters of genes in G0 cells28–30, acute loss of Rb results in cell cycle re-entry from quiescence in mouse embryonic fibroblasts in culture31. In vivo, data from se ...
LIGHT MICROSCOPIC STUDY OF PORELLA PLATYPHYLLA (L
... Abstract: The leaf cells of the extremely desiccation tolerant leafy liverwort, Porella platyphylla can be studied natively by light microscope due to their one-cell layered structure. The effects of various abiotic stress factors can be also monitored at cell level following the rate of plasmolysis ...
... Abstract: The leaf cells of the extremely desiccation tolerant leafy liverwort, Porella platyphylla can be studied natively by light microscope due to their one-cell layered structure. The effects of various abiotic stress factors can be also monitored at cell level following the rate of plasmolysis ...
Study Guide for Midterm
... 6. Explain how diffusion works. Explain how the concentration gradient determines the rate and amount of material that diffuses across the membrane. Be sure to identify the solute and solvent in a solution. 7. Explain osmosis in terms of isotonic, hypotonic, and hypertonic solutions. Describe what h ...
... 6. Explain how diffusion works. Explain how the concentration gradient determines the rate and amount of material that diffuses across the membrane. Be sure to identify the solute and solvent in a solution. 7. Explain osmosis in terms of isotonic, hypotonic, and hypertonic solutions. Describe what h ...
Microbiology 204 - UCSF Immunology Program
... Fallang L-E, et al. Differences in the risk of celiac disease associated with HLADQ2.5 or HLADQ2.2 are related to sustained gluten antigen presentation. Nature Immunol, 10:1096-1102, 2009. *Illing, P.T., et al. Immune self-reactivity triggered by drug-modified HLApeptide repertoire. Nature. 486:554- ...
... Fallang L-E, et al. Differences in the risk of celiac disease associated with HLADQ2.5 or HLADQ2.2 are related to sustained gluten antigen presentation. Nature Immunol, 10:1096-1102, 2009. *Illing, P.T., et al. Immune self-reactivity triggered by drug-modified HLApeptide repertoire. Nature. 486:554- ...
Myeloid RelA regulates pulmonary host defense networks and R. Bals*
... warning signal that causes the local innate host defense system to switch from continuous noninflammatory protection towards an inflammatory activation of host defense. The aim of the study was to characterise the role of the myeloid NF-kB RelA subunit in host defense cells and to test whether the i ...
... warning signal that causes the local innate host defense system to switch from continuous noninflammatory protection towards an inflammatory activation of host defense. The aim of the study was to characterise the role of the myeloid NF-kB RelA subunit in host defense cells and to test whether the i ...
CHOI, JOON W., EVELYN B. SHERR, AND BARRY F. SHERR
... observed: the number of NV cells doubled during the initial 6 h prior to an increase in total cell counts. These results show that some bacteria without visible nucleoids are capable of becoming NV cells, and thus have DNA in a nucleoid region not detectable with the method used here. ...
... observed: the number of NV cells doubled during the initial 6 h prior to an increase in total cell counts. These results show that some bacteria without visible nucleoids are capable of becoming NV cells, and thus have DNA in a nucleoid region not detectable with the method used here. ...
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.