Wang YY, Kuang A, Russell SD, Tian HQ. 2006. In vitro fertilization
... Sperm cells are expected to fulfill the functions of recognition, adherence and fusion with the female gamete during fertilization. Each of these functions of the male gamete may be controlled by activation of a unique gene or network of genes. The isolation of such fertilization-related genes in spe ...
... Sperm cells are expected to fulfill the functions of recognition, adherence and fusion with the female gamete during fertilization. Each of these functions of the male gamete may be controlled by activation of a unique gene or network of genes. The isolation of such fertilization-related genes in spe ...
Solar Cell
... forced through the wire mesh in unmasked areas. The size of the wire mesh determines the minimum width of the fingers. Finger widths are typically 100 to 200 µm(b) Close up of a finished screen-printed solar cell. The fingers have a spacing of approximately 3 mm. An extra metal contact strip is sold ...
... forced through the wire mesh in unmasked areas. The size of the wire mesh determines the minimum width of the fingers. Finger widths are typically 100 to 200 µm(b) Close up of a finished screen-printed solar cell. The fingers have a spacing of approximately 3 mm. An extra metal contact strip is sold ...
AP Chap 48 Nervous System AP
... • After release, the neurotransmitter – May diffuse out of the synaptic cleft – May be taken up by surrounding cells – May be degraded by enzymes ...
... • After release, the neurotransmitter – May diffuse out of the synaptic cleft – May be taken up by surrounding cells – May be degraded by enzymes ...
3D Cell Model
... - Your cell must be 3-dimensional. This means it needs to have a front, back, and sides. It cannot be a piece of paper with things glued on it. You can choose to make a hanging model or one that will be placed on the lab tables for viewing. Your plant cell must be rectangular and/or your animal cell ...
... - Your cell must be 3-dimensional. This means it needs to have a front, back, and sides. It cannot be a piece of paper with things glued on it. You can choose to make a hanging model or one that will be placed on the lab tables for viewing. Your plant cell must be rectangular and/or your animal cell ...
Slide 1 - Elsevier
... osteoclasts by endocytosis during the resorption process. (B) Visualization of BP uptake by a resorbing osteoclast cultured on mineral pre-coated with a fl uorescentlabelled BP (green). The F-actin ring of the osteoclast is shown in red. Reproduced from Coxon et al., Bone 42:848–860 (2008). (C) Tran ...
... osteoclasts by endocytosis during the resorption process. (B) Visualization of BP uptake by a resorbing osteoclast cultured on mineral pre-coated with a fl uorescentlabelled BP (green). The F-actin ring of the osteoclast is shown in red. Reproduced from Coxon et al., Bone 42:848–860 (2008). (C) Tran ...
Histology Webquest
... This will begin to prepare you for the next unit-Histology. This is to be completed during class and anything that you do not finish is homework and due at the beginning of the next class. Go to: http://training.seer.cancer.gov/anatomy/cells_tissues_membranes/tissues/ 1. Answer the following questio ...
... This will begin to prepare you for the next unit-Histology. This is to be completed during class and anything that you do not finish is homework and due at the beginning of the next class. Go to: http://training.seer.cancer.gov/anatomy/cells_tissues_membranes/tissues/ 1. Answer the following questio ...
Cells Cell Stimulatory Capacity to Mouse Dendritic Associated with
... NK cells, BALB/c and C57BL/6 bone marrow-derived DCs activated with diverse full-maturation stimuli were cocultured with syngeneic NK cells. The ability of activated DCs to prime NK cells was verified by testing the capacity of NK cells to produce IFN-␥. Coculture supernatants were collected 18 h la ...
... NK cells, BALB/c and C57BL/6 bone marrow-derived DCs activated with diverse full-maturation stimuli were cocultured with syngeneic NK cells. The ability of activated DCs to prime NK cells was verified by testing the capacity of NK cells to produce IFN-␥. Coculture supernatants were collected 18 h la ...
Novel adenosine and cAMP signalling pathways in migrating glial
... this culture, neurons are round phase-bright cells bearing processes and express neuronal markers such as microtubule associated protein 1b (MAP1b) [15]. Neurons (MAP1b positive cells) are easily distinguishable morphologically from non-neuronal cells which have a flat, polygonal phase-dark appearanc ...
... this culture, neurons are round phase-bright cells bearing processes and express neuronal markers such as microtubule associated protein 1b (MAP1b) [15]. Neurons (MAP1b positive cells) are easily distinguishable morphologically from non-neuronal cells which have a flat, polygonal phase-dark appearanc ...
Fission yeast Myo51 is a meiotic spindle pole body component with
... chromosomes go through two rounds of chromosome segregation (Hagan and Yanagida, 1992) before the onset of sporulation, when spore walls form around each of the four haploid nuclei in an actindependent process (Petersen et al., 1998b). Myosins are actin-associated motor proteins that have been shown ...
... chromosomes go through two rounds of chromosome segregation (Hagan and Yanagida, 1992) before the onset of sporulation, when spore walls form around each of the four haploid nuclei in an actindependent process (Petersen et al., 1998b). Myosins are actin-associated motor proteins that have been shown ...
Energization of Transport Processes in Plants. Roles of the Plasma
... unit of plasma membrane H1-ATPase is a monomer, although it might be organized in the membrane as a dimer or in oligomers. The yeast Saccharomyces cerevisiae is equipped with two plasma membrane H1-ATPase genes, of which one, PMA1, is essential for growth (Serrano et al., 1986). In plants, there are ...
... unit of plasma membrane H1-ATPase is a monomer, although it might be organized in the membrane as a dimer or in oligomers. The yeast Saccharomyces cerevisiae is equipped with two plasma membrane H1-ATPase genes, of which one, PMA1, is essential for growth (Serrano et al., 1986). In plants, there are ...
H3K4me3 demethylation by the histone
... H3 lysine 36 mono-methylation (H3K36me1), induced by the Set2 methyltransferase, is required for the recruitment of the Cdc45/GINS holo-helicase component Cdc45 (25). In eukaryotes, PR-Set7 adds one methyl group to H4K20, favoring the assembly of the core helicase (26,27). The methylation of the lys ...
... H3 lysine 36 mono-methylation (H3K36me1), induced by the Set2 methyltransferase, is required for the recruitment of the Cdc45/GINS holo-helicase component Cdc45 (25). In eukaryotes, PR-Set7 adds one methyl group to H4K20, favoring the assembly of the core helicase (26,27). The methylation of the lys ...
review - Saudi Medical Journal
... occasionally, a mixed process variously described as “oncosis” (31), or ischaemic cell death), or “programmed necrosis” (32-33) may be involved. Apoptosis and Viral infection: Apoptosis of host cells can also result from viral infection whether by induction of tumor necrosis factor, contradictory si ...
... occasionally, a mixed process variously described as “oncosis” (31), or ischaemic cell death), or “programmed necrosis” (32-33) may be involved. Apoptosis and Viral infection: Apoptosis of host cells can also result from viral infection whether by induction of tumor necrosis factor, contradictory si ...
Circulating precursors of human CD1c+ and CD141+
... a more limited proliferative capacity than CD34+ HSPCs in vitro. Nevertheless, a single hpre-CDC may be able to give rise to as many as 256 cDCs. To determine the clonal efficiency of hpre-CDCs, we compared them to CD34+ HSPCs and progenitors in limiting dilution assays. Whereas 1 in 4.57 CD34+ cell ...
... a more limited proliferative capacity than CD34+ HSPCs in vitro. Nevertheless, a single hpre-CDC may be able to give rise to as many as 256 cDCs. To determine the clonal efficiency of hpre-CDCs, we compared them to CD34+ HSPCs and progenitors in limiting dilution assays. Whereas 1 in 4.57 CD34+ cell ...
Protists
... Absorb food from their surroundings. Some have cell walls, some do not. Have specialized ways to move from place to place. ...
... Absorb food from their surroundings. Some have cell walls, some do not. Have specialized ways to move from place to place. ...
Lesson Overview - SchoolWorld an Edline Solution
... A considerable portion of the energy used by cells in their daily activities is devoted to providing the energy to keep this form of active transport working. The use of energy in these systems enables cells to concentrate substances in a particular location, even when the forces of diffusion might ...
... A considerable portion of the energy used by cells in their daily activities is devoted to providing the energy to keep this form of active transport working. The use of energy in these systems enables cells to concentrate substances in a particular location, even when the forces of diffusion might ...
Name
... means they have to rely on other organisms to provide them with food. These bacteria have to break down, or decompose, other living things to obtain energy. Very few bacteria cause illness. Some bacteria are used to make food, such as cheese and yogurt. Scientists have genetically engineered a type ...
... means they have to rely on other organisms to provide them with food. These bacteria have to break down, or decompose, other living things to obtain energy. Very few bacteria cause illness. Some bacteria are used to make food, such as cheese and yogurt. Scientists have genetically engineered a type ...
hTERT Inhibition Triggers Epstein–Barr Virus Lytic Cycle and
... arginine butyrate and ganciclovir induced a significant rate of clinical responses in patients with refractory EBV-associated lymphoid malignancies (15). The combination of antivirals with lytic cycle inducers is thus emerging as a highly promising strategy to treat EBV-driven tumors. As for other o ...
... arginine butyrate and ganciclovir induced a significant rate of clinical responses in patients with refractory EBV-associated lymphoid malignancies (15). The combination of antivirals with lytic cycle inducers is thus emerging as a highly promising strategy to treat EBV-driven tumors. As for other o ...
What is cancer: Notes - PDF
... 15. You cannot get cancer in your hair, nails or teeth a. As far as we know, the cells in these areas of the body do not behave in a way that can lead to cancer. ...
... 15. You cannot get cancer in your hair, nails or teeth a. As far as we know, the cells in these areas of the body do not behave in a way that can lead to cancer. ...
Ch. 1 ppt
... control and experimental groups differ only in one variable—the occurrence of a heart attack. • The results showed significantly higher levels of trans fat in the bodies of the heart attack patients. ...
... control and experimental groups differ only in one variable—the occurrence of a heart attack. • The results showed significantly higher levels of trans fat in the bodies of the heart attack patients. ...
Neurons are highly specialized cells.
... Neurons receive and transmit signals. • Resting potential means no signal is being transmitted. – more Na+ outside of cell – more K+ inside of cell ...
... Neurons receive and transmit signals. • Resting potential means no signal is being transmitted. – more Na+ outside of cell – more K+ inside of cell ...
29.2 Neurons KEY CONCEPT The nervous system is composed of highly specialized cells.
... Neurons receive and transmit signals. • Resting potential means no signal is being transmitted. – more Na+ outside of cell – more K+ inside of cell ...
... Neurons receive and transmit signals. • Resting potential means no signal is being transmitted. – more Na+ outside of cell – more K+ inside of cell ...