A Microbial Avenue to Cell Cycle Control in the Plant
... UV-mutagenized cells were deposited on agar to form colonies and picked robotically into 384-well plates. After replica pinning, ts mutants were identified on the 33°C plate (black arrowheads) based on reduction of biomass compared with 21°C. All ts mutants were screened by time-lapse microscopy to i ...
... UV-mutagenized cells were deposited on agar to form colonies and picked robotically into 384-well plates. After replica pinning, ts mutants were identified on the 33°C plate (black arrowheads) based on reduction of biomass compared with 21°C. All ts mutants were screened by time-lapse microscopy to i ...
Physiology Study Guide
... Explain the following: twitch, summation, tetanus, fatigue. What factors affect the strength of contraction? How are different nutrients used by skeletal muscle and why? How is movement controlled and coordinated? Explain the purposes and expected results for each of the muscle physiology tests we d ...
... Explain the following: twitch, summation, tetanus, fatigue. What factors affect the strength of contraction? How are different nutrients used by skeletal muscle and why? How is movement controlled and coordinated? Explain the purposes and expected results for each of the muscle physiology tests we d ...
Mutational analysis supports a core role for Drosophila a
... GE30561 is a homozygous viable insertion that did not express its white (w+) marker. However, mobilization of the P element generated offspring that expressed w+, suggesting that the insertion of the P element at a different genomic location had occurred. We concluded that the expression of w+ at th ...
... GE30561 is a homozygous viable insertion that did not express its white (w+) marker. However, mobilization of the P element generated offspring that expressed w+, suggesting that the insertion of the P element at a different genomic location had occurred. We concluded that the expression of w+ at th ...
Connecting signaling and cell cycle progression in growth
... GTPase protein that modulates the integrity of the cytoskeleton, promotes degradation of p27Kip1 and eliminates the anchorage requirement for S phase entry (Hu et al., 1999; Schwartz et al., 1996). These ®ndings demonstrate that cell proliferation is not only regulated by growth factors and the ECM. ...
... GTPase protein that modulates the integrity of the cytoskeleton, promotes degradation of p27Kip1 and eliminates the anchorage requirement for S phase entry (Hu et al., 1999; Schwartz et al., 1996). These ®ndings demonstrate that cell proliferation is not only regulated by growth factors and the ECM. ...
Mechanics of the Cvtoskeleton
... sinceits discovery,the plant cytoskeletonhas beenintimately linked with mechanical aspectsof morphogenesis,and this chapterwill thereforenot follow the usual approachto describethe plant cytoskeletontiom its molecularbasisand then derive structuresand functions.It will ratherassumea view of the cyto ...
... sinceits discovery,the plant cytoskeletonhas beenintimately linked with mechanical aspectsof morphogenesis,and this chapterwill thereforenot follow the usual approachto describethe plant cytoskeletontiom its molecularbasisand then derive structuresand functions.It will ratherassumea view of the cyto ...
Introduction
... origin of the epithelial cell. The permeability for various substances thus varies among epithelium, and can also change in response to physiological and pathological stimuli. The apical membrane faces the lumen in the cavities or the external environment surrounding the body, while the basal- and t ...
... origin of the epithelial cell. The permeability for various substances thus varies among epithelium, and can also change in response to physiological and pathological stimuli. The apical membrane faces the lumen in the cavities or the external environment surrounding the body, while the basal- and t ...
Molecular basis for regulation of estrogen-dependent breast cancer cell proliferation by Epimedium prenylflavonoids.
... Epimedium spp (Berberidacea,) is one of the most popular “yang” tonic herbs in Traditional Chinese Medicines. It has been described in ancient medicine literatures like Shen Nong Ben Cao Jing and Ben Cao Gang Mu to “reinforce the kidney yang, strengthen tendons and bones, and relieve rheumatic condi ...
... Epimedium spp (Berberidacea,) is one of the most popular “yang” tonic herbs in Traditional Chinese Medicines. It has been described in ancient medicine literatures like Shen Nong Ben Cao Jing and Ben Cao Gang Mu to “reinforce the kidney yang, strengthen tendons and bones, and relieve rheumatic condi ...
In vivo measurement of cytosolic and mitochondrial pH using a pH
... environments such as deviant temperature, high or low osmotic pressure, oxidative stress and exposure to weak organic acids. The mechanisms by which they adapt to these environments are often poorly understood. To study these adaptive responses we rely on techniques that focus on various levels of c ...
... environments such as deviant temperature, high or low osmotic pressure, oxidative stress and exposure to weak organic acids. The mechanisms by which they adapt to these environments are often poorly understood. To study these adaptive responses we rely on techniques that focus on various levels of c ...
The learners demonstrate an understanding of: The learners shall
... Subject Description: This subject is designed to enhance the understanding of the principles and concepts in the study of biology, particularly life processes at the cellular and molecular levels. It also covers the transformation of energy in organisms. ...
... Subject Description: This subject is designed to enhance the understanding of the principles and concepts in the study of biology, particularly life processes at the cellular and molecular levels. It also covers the transformation of energy in organisms. ...
Experimental Methods Literature of Physiology
... • kills cells, stabilizes and reveals their structure • works only for small (1-10 µm) preps • embedding/freezing before sectioning ...
... • kills cells, stabilizes and reveals their structure • works only for small (1-10 µm) preps • embedding/freezing before sectioning ...
Cnidaria Kat Hunter Piper
... Excretion- Cnidarians have a canalike cavity within their two layered bodies. For ingestion, digestion and egestion for food and waste. Reproduction- All cnidarians reproduce sexually. This occurs in one phase life cycle which is usually medusa. They can also reproduce asexually, but that occurs wit ...
... Excretion- Cnidarians have a canalike cavity within their two layered bodies. For ingestion, digestion and egestion for food and waste. Reproduction- All cnidarians reproduce sexually. This occurs in one phase life cycle which is usually medusa. They can also reproduce asexually, but that occurs wit ...
Microtubules and Microfilaments in Cell
... Weak alleles of KIS and POR produce viable embryos that develop into short plants with both cell division and expansion defects [30,31]. Microtubule density does not appear to be affected in such plants and it is likely that the phenotypes are due to a disturbed balance of monomers or dimers. These ...
... Weak alleles of KIS and POR produce viable embryos that develop into short plants with both cell division and expansion defects [30,31]. Microtubule density does not appear to be affected in such plants and it is likely that the phenotypes are due to a disturbed balance of monomers or dimers. These ...
SC-Biology South Carolina Academic Standards 2005
... Lab: Measurement Carbohydrates The Function of Organelles Animal and Plant Cells Energy in Cells Lab: Diffusion Across a Semi-permeable Membrane Lab: Building Proteins from RNA Laws of Inheritance Lab: Mouse Genetics (One Trait) ...
... Lab: Measurement Carbohydrates The Function of Organelles Animal and Plant Cells Energy in Cells Lab: Diffusion Across a Semi-permeable Membrane Lab: Building Proteins from RNA Laws of Inheritance Lab: Mouse Genetics (One Trait) ...
Name that Body System
... I get food into the body and break it down into smaller pieces. I also get rid of unused food ...
... I get food into the body and break it down into smaller pieces. I also get rid of unused food ...
PowerPoint Presentation - Structure of Bacteria
... Gram positive – thicker peptidoglycan layer (includes teichoic acids) Gram negative – thinner peptidoglycan layer (has an outer “membrane-like” layer) ...
... Gram positive – thicker peptidoglycan layer (includes teichoic acids) Gram negative – thinner peptidoglycan layer (has an outer “membrane-like” layer) ...
Epithelial repair is a two-stage process driven first by dying cells and
... Fig. 1. Removal of dying cells is a two-stage process consisting of apical contraction followed by extrusion. (A) Confocal time-lapse images (individual Z planes) of UV-treated lifeact–GFP MDCK cells. Timings start 1 h 20 min after UV treatment; xz and xy planes are indicated by corresponding lines ...
... Fig. 1. Removal of dying cells is a two-stage process consisting of apical contraction followed by extrusion. (A) Confocal time-lapse images (individual Z planes) of UV-treated lifeact–GFP MDCK cells. Timings start 1 h 20 min after UV treatment; xz and xy planes are indicated by corresponding lines ...
Single Molecule approach to molecular biology in living
... has been a subject of intense studies (28, 62, 65). The single-molecule sensitivity in a living cell allows for the study of stochasticity at the molecular level (15, 83). Meanwhile, within the past decade, in vitro single-molecule enzymology has yielded much understanding of the working of macromol ...
... has been a subject of intense studies (28, 62, 65). The single-molecule sensitivity in a living cell allows for the study of stochasticity at the molecular level (15, 83). Meanwhile, within the past decade, in vitro single-molecule enzymology has yielded much understanding of the working of macromol ...
Cell Structure and Function Chapter 4 Outline Cell Theory Cell Size
... Cell theory states all organisms are composed of cells and that cells come only from preexisting cells. – One of unifying concepts of biology. ...
... Cell theory states all organisms are composed of cells and that cells come only from preexisting cells. – One of unifying concepts of biology. ...
Sodium Transporters in Kidney Role in Health and Disease
... re-cycles back into the tubular lumen via the apical K+ channels. Blockade of the K+ re-cycling causes the luminal concentration of K+ to fall and limits net NaCl absorption. K+ current also provides for net K+ secretion by the TAL. For each Na+ ion transported into the cell by NKCC, 1 Na+ is absorb ...
... re-cycles back into the tubular lumen via the apical K+ channels. Blockade of the K+ re-cycling causes the luminal concentration of K+ to fall and limits net NaCl absorption. K+ current also provides for net K+ secretion by the TAL. For each Na+ ion transported into the cell by NKCC, 1 Na+ is absorb ...
Sample PowerPoint Presentation
... Any lecture presentation works best if you think of it as telling a story. Effective stories are those that are told in a logical way. They lead up to something. It could be something that the listener already knows about or it could be something that only makes sense at the end of the story. Eithe ...
... Any lecture presentation works best if you think of it as telling a story. Effective stories are those that are told in a logical way. They lead up to something. It could be something that the listener already knows about or it could be something that only makes sense at the end of the story. Eithe ...
CycD1, a Putative G1 Cyclin from Antirrhinum majus
... We were unable to find any mitotic cells containing a detectable GFP:CycD1 in our transient experiments, so to study the dynamics of localization during the cell cycle, we made stable transgenic lines in BY-2 expressing GFP:CycD1. Several independent lines were produced, all of which showed the same ...
... We were unable to find any mitotic cells containing a detectable GFP:CycD1 in our transient experiments, so to study the dynamics of localization during the cell cycle, we made stable transgenic lines in BY-2 expressing GFP:CycD1. Several independent lines were produced, all of which showed the same ...
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... Inert vs. Active Electrodes Inert electrodes (carbon and platinum are the most common) generally do not take part in the reactions at the surface of the electrode. They simply provide a surface for the electron transfer reactions to take place. If we were to substitute the carbon anode for a more ac ...
... Inert vs. Active Electrodes Inert electrodes (carbon and platinum are the most common) generally do not take part in the reactions at the surface of the electrode. They simply provide a surface for the electron transfer reactions to take place. If we were to substitute the carbon anode for a more ac ...
Module A Summary - macomb
... that contains mucous secreting glands; this provides second line of defense. ...
... that contains mucous secreting glands; this provides second line of defense. ...
Paper
... indications of apoptosis. The reason for this behaviour is not known, till now it seems that mitochondrial dysfunction can be correlated with the amount of applied toxin (Lally et al, 1999). Activation of the precursor toxin is mediated through the action of RtxC, which binds covalently fatty acids ...
... indications of apoptosis. The reason for this behaviour is not known, till now it seems that mitochondrial dysfunction can be correlated with the amount of applied toxin (Lally et al, 1999). Activation of the precursor toxin is mediated through the action of RtxC, which binds covalently fatty acids ...
Mineral Nutrition
... amino acids, enzymes, hormones, etc. In short they build up the protoplasm. Deficiency of either Co2 or water cause retardation of growth. Apart from being a structural element, hydrogen in he form of H+ ions is highly important. (i). the concentration of H+ ion determines the PH. PH value influence ...
... amino acids, enzymes, hormones, etc. In short they build up the protoplasm. Deficiency of either Co2 or water cause retardation of growth. Apart from being a structural element, hydrogen in he form of H+ ions is highly important. (i). the concentration of H+ ion determines the PH. PH value influence ...