The Organization Pattern of Root Border
... We next examined border-like cell phenotypes in mutant lines displaying abnormal pectin content. Reduced cell adhesion was reported for the epc1-1 mutant, deficient in a gene encoding a putative pectinglycosyltransferase (Singh et al., 2005). Observation of the root tip in this mutant showed that th ...
... We next examined border-like cell phenotypes in mutant lines displaying abnormal pectin content. Reduced cell adhesion was reported for the epc1-1 mutant, deficient in a gene encoding a putative pectinglycosyltransferase (Singh et al., 2005). Observation of the root tip in this mutant showed that th ...
Advantages over Mechanical Dissociation of Cells
... cell removal by enzymatic digestion and mechanical dissociation. We made two interesting observations, namely: 1) mechanical dissociation of cells from surfaces leaves behind a surface that promotes new cell growth, and 2) that ToF-SIMS data from post-mechanical dissociation surfaces differed from t ...
... cell removal by enzymatic digestion and mechanical dissociation. We made two interesting observations, namely: 1) mechanical dissociation of cells from surfaces leaves behind a surface that promotes new cell growth, and 2) that ToF-SIMS data from post-mechanical dissociation surfaces differed from t ...
Chapter 11 General Apicomplexan Biology
... granules are secretory vesicles found throughout the organism. However, some of the dense granules are concentrated at the apical end and appear to play a role in invasion. Life cycle phases. The apicomplexa have complex life cycles that are characterized by three distinct processes: sporogony, mero ...
... granules are secretory vesicles found throughout the organism. However, some of the dense granules are concentrated at the apical end and appear to play a role in invasion. Life cycle phases. The apicomplexa have complex life cycles that are characterized by three distinct processes: sporogony, mero ...
End4/Sla2 is involved in establishment of a new growth zone in
... the cortex (data not shown). However, at 25°C cells that still 62% of cells grew in a monopolar fashion with a monopolar retained polarity showed a normal microtubule cytoskeleton, actin pattern (Fig. 2A). with three to four bundles running along the main axis of the To test if the talin-like domain ...
... the cortex (data not shown). However, at 25°C cells that still 62% of cells grew in a monopolar fashion with a monopolar retained polarity showed a normal microtubule cytoskeleton, actin pattern (Fig. 2A). with three to four bundles running along the main axis of the To test if the talin-like domain ...
- IMSA Digital Commons
... oocyte nucleus, a cytoplasmic flux results in the movement of the spermdeposited pronucleus and centrioles to one pole.10 It has been demonstrated that the location of the sperm-derived centrosomes will always determine the posterior pole of the zygote as possession of a mutant centrosome results in ...
... oocyte nucleus, a cytoplasmic flux results in the movement of the spermdeposited pronucleus and centrioles to one pole.10 It has been demonstrated that the location of the sperm-derived centrosomes will always determine the posterior pole of the zygote as possession of a mutant centrosome results in ...
Resolution and Characterization of Pro-B and Pre-Pro
... to change during differentiation and which might facilitate resolution of heterogeneity within the B lineage cells in BM. We have found that the earliest stages of B lineage differentiation can be resolved by determining the level of expression of leukosialin (CD43) in the B220+ BM fraction. The rat ...
... to change during differentiation and which might facilitate resolution of heterogeneity within the B lineage cells in BM. We have found that the earliest stages of B lineage differentiation can be resolved by determining the level of expression of leukosialin (CD43) in the B220+ BM fraction. The rat ...
Lopez_Chapter_6_organelles
... Prokaryote parts: The capsule is outside of the cell wall and is made of polysaccharides, it is a virulent factor meaning it enhances the ability for the bacteria to cause disease Fimbria are protein structures that allow bacteria to cling to each other or to other organisms Nucleoid (nucleus ...
... Prokaryote parts: The capsule is outside of the cell wall and is made of polysaccharides, it is a virulent factor meaning it enhances the ability for the bacteria to cause disease Fimbria are protein structures that allow bacteria to cling to each other or to other organisms Nucleoid (nucleus ...
Nervous system 12-13
... Transmission of a nerve signal Neuron has similar system protein channels are set up once first one is opened, the rest open in succession ...
... Transmission of a nerve signal Neuron has similar system protein channels are set up once first one is opened, the rest open in succession ...
Measuring Electrical and Mechanical Properties of Red Blood Cells
... numerical aperture of the beam after the objective. We solved this problem using an integration sphere after the objective to assure that optical rays in any angle are taken into account. The measurements have been performed for a wide range of parameters such as fluid viscosity, refractive index, d ...
... numerical aperture of the beam after the objective. We solved this problem using an integration sphere after the objective to assure that optical rays in any angle are taken into account. The measurements have been performed for a wide range of parameters such as fluid viscosity, refractive index, d ...
PDF file - Via Medica Journals
... Circulating native somatostatin has a short half-life. Long-acting analogues like the decapeptide octreotide have been developed and somatostatin analogues have been used to treat intractable diarrhoea, bleeding from oesophageal varices in portal hypertension, dumping syndrome, and gastrointestinal ...
... Circulating native somatostatin has a short half-life. Long-acting analogues like the decapeptide octreotide have been developed and somatostatin analogues have been used to treat intractable diarrhoea, bleeding from oesophageal varices in portal hypertension, dumping syndrome, and gastrointestinal ...
Migration and Maturation of Langerhans Cells in Skin Transplants
... in density (Table 1). Thus, the early changes noted for allografts appear to have been due to a nonspecific inflammatory response rather than the specific allograft reaction . At later times (days 5-7), the density of LC within the isografts appeared to stabilize and the LC that were present were si ...
... in density (Table 1). Thus, the early changes noted for allografts appear to have been due to a nonspecific inflammatory response rather than the specific allograft reaction . At later times (days 5-7), the density of LC within the isografts appeared to stabilize and the LC that were present were si ...
CELL ORGANELLES I.
... DOUBLE MEMBRANE LAYER, CONTINUOUS WITH ROUGH ENDOPLASMIC RETICULUM NUCLEAR PORES HOLES IN THE DOUBLE MEMBRANE, NUCLEAR PORE COMPLEX, REGULATES TRAFFICKING BETWEEN THE NUCLEUS AND CYTOPLASM (MACROMOLECULES, RNA) NUCLEAR MATRIX DNA (DEOXYRIBONUCLEIC ACID), GENETIC CODE, EU- AND HETEROCHROMATIN RIBONUC ...
... DOUBLE MEMBRANE LAYER, CONTINUOUS WITH ROUGH ENDOPLASMIC RETICULUM NUCLEAR PORES HOLES IN THE DOUBLE MEMBRANE, NUCLEAR PORE COMPLEX, REGULATES TRAFFICKING BETWEEN THE NUCLEUS AND CYTOPLASM (MACROMOLECULES, RNA) NUCLEAR MATRIX DNA (DEOXYRIBONUCLEIC ACID), GENETIC CODE, EU- AND HETEROCHROMATIN RIBONUC ...
1. Inflammation
... 4-Bring fibrinogen through the plasma, which is converted, to fibrin mesh, helping in trapping the microorganism and localize the infection. ...
... 4-Bring fibrinogen through the plasma, which is converted, to fibrin mesh, helping in trapping the microorganism and localize the infection. ...
reading quiz: ch. 13.3-13.4
... 4. What is the order of events that occur during MEIOSIS I? a) prophase I, prometaphase I, metaphase I, anaphase I, telophase I, cytokinesis b) prophase I, prometaphase I, metaphase I, anaphase I, telophase I c) prophase I, metaphase I, anaphase I, telophase I, cytokinesis d) none of the above e) al ...
... 4. What is the order of events that occur during MEIOSIS I? a) prophase I, prometaphase I, metaphase I, anaphase I, telophase I, cytokinesis b) prophase I, prometaphase I, metaphase I, anaphase I, telophase I c) prophase I, metaphase I, anaphase I, telophase I, cytokinesis d) none of the above e) al ...
File
... c) Both would have just one kinetochore structure associated with their centromere. d) Each has many proteins associated with the chromosomal DNA. e) Typically both are linear structures with distinct ends. ...
... c) Both would have just one kinetochore structure associated with their centromere. d) Each has many proteins associated with the chromosomal DNA. e) Typically both are linear structures with distinct ends. ...
Character and origin of vacuoles induced in mammalian cells by the
... activity within the toxin-induced vacuoles strongly indicates a catabolic function. This is consistent with our observations and those of others, of partly digested organelles within the vacuoles.4* lo It is tempting to conjecture that acid phosphatase-negative vacuoles are immature in a way analogo ...
... activity within the toxin-induced vacuoles strongly indicates a catabolic function. This is consistent with our observations and those of others, of partly digested organelles within the vacuoles.4* lo It is tempting to conjecture that acid phosphatase-negative vacuoles are immature in a way analogo ...
Reproduce It has the ability to produce offsprings by means of
... There is no specific paramecium reproduction cycle as such. In favorable conditions, paramecium can undergo asexual multiplication for at least three times a day. Besides increased rate of multiplication, some paramecium strains form symbiotic association with bacteria and algae, which again enhance ...
... There is no specific paramecium reproduction cycle as such. In favorable conditions, paramecium can undergo asexual multiplication for at least three times a day. Besides increased rate of multiplication, some paramecium strains form symbiotic association with bacteria and algae, which again enhance ...
Photodamaged Chloroplasts Are Targets of Cellular
... oxidation and thus may need to be destroyed. Mitophagy, the process by which cells consume defective mitochondria, is well characterized in both animals and yeast (Green et al., 2011; Youle and Narendra, 2011). Defects in mitophagy in humans can cause Parkinson’s-like symptoms, perhaps because impai ...
... oxidation and thus may need to be destroyed. Mitophagy, the process by which cells consume defective mitochondria, is well characterized in both animals and yeast (Green et al., 2011; Youle and Narendra, 2011). Defects in mitophagy in humans can cause Parkinson’s-like symptoms, perhaps because impai ...
Animal Cell Electronmicrographs
... Agallia constricta showing showing typical cellular organelles The large central nucleus (N) is surrounded by a dense cytoplasm containing endoplasmic reticulum (ER), ribosomes (R), mitochondria (M), and a golgi apparatus (GA) ...
... Agallia constricta showing showing typical cellular organelles The large central nucleus (N) is surrounded by a dense cytoplasm containing endoplasmic reticulum (ER), ribosomes (R), mitochondria (M), and a golgi apparatus (GA) ...
Position Paper of the European Society of Cardiology Working
... “cardiomyocyte progenitor cells” (CMPCs).2,3 These cells can selfrenew in culture, and differentiate into different lineages (endothelial cells and mesenchymal cells), but for example have limited cardiogenic differentiation capacities except under exceptional circumstances. By the addition of compo ...
... “cardiomyocyte progenitor cells” (CMPCs).2,3 These cells can selfrenew in culture, and differentiate into different lineages (endothelial cells and mesenchymal cells), but for example have limited cardiogenic differentiation capacities except under exceptional circumstances. By the addition of compo ...
Expression of PSA-RP2, an alternatively spliced
... PCR for levels of PSA-RP2 expression. This demonstrated that PSA-RP2 mRNA was significantly overexpressed in prostate cancer versus BPH (p-0.05; Figure 1C). No significant correlation of PSA-RP2 expression with tumour grade was found in this small cohort (data not shown). We performed further charac ...
... PCR for levels of PSA-RP2 expression. This demonstrated that PSA-RP2 mRNA was significantly overexpressed in prostate cancer versus BPH (p-0.05; Figure 1C). No significant correlation of PSA-RP2 expression with tumour grade was found in this small cohort (data not shown). We performed further charac ...
Cell encapsulation
Cell microencapsulation technology involves immobilization of the cells within a polymeric semi-permeable membrane that permits the bidirectional diffusion of molecules such as the influx of oxygen, nutrients, growth factors etc. essential for cell metabolism and the outward diffusion of waste products and therapeutic proteins. At the same time, the semi-permeable nature of the membrane prevents immune cells and antibodies from destroying the encapsulated cells regarding them as foreign invaders.The main motive of cell encapsulation technology is to overcome the existing problem of graft rejection in tissue engineering applications and thus reduce the need for long-term use of immunosuppressive drugs after an organ transplant to control side effects.