Tonic and burst firing: dual modes of
... relay cells of lateral geniculate nucleus of the cat, recorded intracellularly from an in vitro slice preparation. (a),(b) Voltage dependency of the LTS. Responses to the same depolarizing current pulse delivered intracellularly are shown, but from two different initial holding potentials. When the ...
... relay cells of lateral geniculate nucleus of the cat, recorded intracellularly from an in vitro slice preparation. (a),(b) Voltage dependency of the LTS. Responses to the same depolarizing current pulse delivered intracellularly are shown, but from two different initial holding potentials. When the ...
Flat file for auto loading into the CBO 1.0 version. Individual sections
... An account of the resource. Description may include but is not limited to: an abstract, a table of contents, a graphical representation, or a free-text account of the resource. An entity primarily responsible for making the resource. A point or period of time associated with an event in the lifecycl ...
... An account of the resource. Description may include but is not limited to: an abstract, a table of contents, a graphical representation, or a free-text account of the resource. An entity primarily responsible for making the resource. A point or period of time associated with an event in the lifecycl ...
Metabolic Incorporation of Stable Isotope Labels into Glycans
... field of glycomics.14 Mass spectrometry has developed into the analytical method of choice as it provides a rapid, sensitive and reliable method to analyze complex mixtures.15 Glycomic studies typically involve the en toto release of the glycans followed by MS analysis of the glycans.16, 17 While th ...
... field of glycomics.14 Mass spectrometry has developed into the analytical method of choice as it provides a rapid, sensitive and reliable method to analyze complex mixtures.15 Glycomic studies typically involve the en toto release of the glycans followed by MS analysis of the glycans.16, 17 While th ...
Raven/Johnson Biology 8e Chapter 04
... D. Answer d is correct. Although all cells need a plasma membrane to separate “cell” from “not cell,” not all cells need a cell wall. The cell wall is a supporting structure that exists outside of the plasma membrane. 5. Eukaryotic cells are more complex that prokaryotic cells. Which of the followin ...
... D. Answer d is correct. Although all cells need a plasma membrane to separate “cell” from “not cell,” not all cells need a cell wall. The cell wall is a supporting structure that exists outside of the plasma membrane. 5. Eukaryotic cells are more complex that prokaryotic cells. Which of the followin ...
10.2 pp (Biology 2015-16)
... Most prokaryotic cells begin to replicate, or copy, their DNA once they have grown to a certain size. ...
... Most prokaryotic cells begin to replicate, or copy, their DNA once they have grown to a certain size. ...
Biology: Cells the Fundamental Unit of Life
... This series of lessons is meant to introduce students to the functions of a cell and the basic components of cells. It uses several instructional approaches that are meant to engage students in the process of understanding this complex and exciting material. In order to understand the basic function ...
... This series of lessons is meant to introduce students to the functions of a cell and the basic components of cells. It uses several instructional approaches that are meant to engage students in the process of understanding this complex and exciting material. In order to understand the basic function ...
Raven/Johnson Biology 8e
... D. Answer d is correct. Although all cells need a plasma membrane to separate “cell” from “not cell,” not all cells need a cell wall. The cell wall is a supporting structure that exists outside of the plasma membrane. 5. Eukaryotic cells are more complex that prokaryotic cells. Which of the followin ...
... D. Answer d is correct. Although all cells need a plasma membrane to separate “cell” from “not cell,” not all cells need a cell wall. The cell wall is a supporting structure that exists outside of the plasma membrane. 5. Eukaryotic cells are more complex that prokaryotic cells. Which of the followin ...
- Haverford Scholarship
... indicate that the interactions among the chains are significantly weaker than those observed in mature T cell clones and hybridomas. Fig. 7, a-d compares precipitates generated from lysates of KKF and KgV, a Gross virus-transformed T call that expresses a conventional TCR-od3 heterodimer. A number o ...
... indicate that the interactions among the chains are significantly weaker than those observed in mature T cell clones and hybridomas. Fig. 7, a-d compares precipitates generated from lysates of KKF and KgV, a Gross virus-transformed T call that expresses a conventional TCR-od3 heterodimer. A number o ...
Raven/Johnson Biology 8e
... D. Answer d is correct. Although all cells need a plasma membrane to separate “cell” from “not cell,” not all cells need a cell wall. The cell wall is a supporting structure that exists outside of the plasma membrane. 5. Eukaryotic cells are more complex that prokaryotic cells. Which of the followin ...
... D. Answer d is correct. Although all cells need a plasma membrane to separate “cell” from “not cell,” not all cells need a cell wall. The cell wall is a supporting structure that exists outside of the plasma membrane. 5. Eukaryotic cells are more complex that prokaryotic cells. Which of the followin ...
Epidermal club cells do not protect fathead minnows against
... 6 days. These results indicate that club cells do not provide specific protection against these skinpenetrating parasites. Diplostomules of Ornithodiplostomum sp. traverse the epidermis to reach their ultimate site of encystment. Thus, they must come into contact with various components of the epide ...
... 6 days. These results indicate that club cells do not provide specific protection against these skinpenetrating parasites. Diplostomules of Ornithodiplostomum sp. traverse the epidermis to reach their ultimate site of encystment. Thus, they must come into contact with various components of the epide ...
Glutamine breakdown in rapidly dividing cells: waste or investment?
... expressed EAAT2/GLT is toxic to U251 glioma cells as well as to undifferentiated primary astrocytes.(41) In cancer cells other than those derived from the brain, dicarboxylic amino acid transport is poorly characterized. Although a defective transport of glutamate/aspartate via EAAT seems to be a tr ...
... expressed EAAT2/GLT is toxic to U251 glioma cells as well as to undifferentiated primary astrocytes.(41) In cancer cells other than those derived from the brain, dicarboxylic amino acid transport is poorly characterized. Although a defective transport of glutamate/aspartate via EAAT seems to be a tr ...
Entry of oomycete and fungal effectors into plant and animal host cells
... Until recently, relatively little was known about the mechanisms by which effector proteins from oomycetes and fungi could enter host cells. That entry could occur was inferred from the fact that many plant R genes conferring resistance against fungal and oomycete pathogens turned out to encode intr ...
... Until recently, relatively little was known about the mechanisms by which effector proteins from oomycetes and fungi could enter host cells. That entry could occur was inferred from the fact that many plant R genes conferring resistance against fungal and oomycete pathogens turned out to encode intr ...
The Intracellular Growth of Fowl -Plague Virus
... Filamentous structures which might simulate virus are collagen and fibrin strands. Collagen, like the filaments described here, occurs in bundles (Heinmets & Golub, 1948) and some of the collagen fibrils they illustrated are of about the same thickness as ours. But we have never seen the characteris ...
... Filamentous structures which might simulate virus are collagen and fibrin strands. Collagen, like the filaments described here, occurs in bundles (Heinmets & Golub, 1948) and some of the collagen fibrils they illustrated are of about the same thickness as ours. But we have never seen the characteris ...
Dissociation of Centrosome Replication Events from Cycles of DNA
... molecules, directs cycles of centrosome replication by controlling the activation of centrosome genes at the appropriate times during each cell cycle. These results raise interesting questions regarding both the regulatory mechanisms used by cells to direct centrosome replication and the nature of t ...
... molecules, directs cycles of centrosome replication by controlling the activation of centrosome genes at the appropriate times during each cell cycle. These results raise interesting questions regarding both the regulatory mechanisms used by cells to direct centrosome replication and the nature of t ...
S1 Topic 8 The Basic Structure of a Cell
... understand and use the English terms related to the basic structure of a cell (e.g., structure, cell, cell membrane, cell wall, cytoplasm, nucleus) and the functions of different parts of a cell (e.g., controls activities, contains DNA, carries information, produce new cells, what goes in, what go ...
... understand and use the English terms related to the basic structure of a cell (e.g., structure, cell, cell membrane, cell wall, cytoplasm, nucleus) and the functions of different parts of a cell (e.g., controls activities, contains DNA, carries information, produce new cells, what goes in, what go ...
The role of fibroblast growth factor in early Xenopus development
... the report by Smith (1987) of inducing activity secreted by a Xenopus cell line, we turned our attention to an investigation of known growth factors. In our initial screen, we tested a wide range of factors and found only three that were active. These were basic fibroblast growth factor (bFGF), embr ...
... the report by Smith (1987) of inducing activity secreted by a Xenopus cell line, we turned our attention to an investigation of known growth factors. In our initial screen, we tested a wide range of factors and found only three that were active. These were basic fibroblast growth factor (bFGF), embr ...
Redistribution and differential extraction of soluble proteins in
... antigen(s) of interest. This assumption may be appropriate for polymers of proteins, such as actin and tubulin, that are known by independent criteria to form structures that are clearly preserved by the preparation protocols. However, this assumption may or may not be valid for soluble proteins or ...
... antigen(s) of interest. This assumption may be appropriate for polymers of proteins, such as actin and tubulin, that are known by independent criteria to form structures that are clearly preserved by the preparation protocols. However, this assumption may or may not be valid for soluble proteins or ...
Dystroglycan controls signaling of multiple hormones through
... day 1 of lactation (L1). At mid-pregnancy, control heterozygous, DGfl/wt;K14-Cre mice exhibited normal outgrowth and development. The glands of mid-pregnant ⌬DGK14-Cre mice (Fig. 4A) were not discernibly different from control mice. At L1, pups of control and heterozygous, DGfl/wt;K14-Cre mice were ...
... day 1 of lactation (L1). At mid-pregnancy, control heterozygous, DGfl/wt;K14-Cre mice exhibited normal outgrowth and development. The glands of mid-pregnant ⌬DGK14-Cre mice (Fig. 4A) were not discernibly different from control mice. At L1, pups of control and heterozygous, DGfl/wt;K14-Cre mice were ...
Endomucin, a CD34-like sialomucin, marks hematopoietic stem cells
... was confined to the BM KSL HSCs and progenitor cells, and, importantly, long-term repopulating (LTR)–HSCs were exclusively present in the EndomucinCD34KSL population. Notably, in the yolk sac, Endomucin expression separated multipotential hematopoietic cells from committed erythroid progenitors in ...
... was confined to the BM KSL HSCs and progenitor cells, and, importantly, long-term repopulating (LTR)–HSCs were exclusively present in the EndomucinCD34KSL population. Notably, in the yolk sac, Endomucin expression separated multipotential hematopoietic cells from committed erythroid progenitors in ...
Role of Folylpolyglutamate Synthetase in the
... methotrexate and tetrahydrofolate, respectively) methotrexate typically incorporated approximately 1.8-fold as much gluta mate as did tetrahydrofolate (data not shown). Alterations in Cellular MIX Glutamylation and Extract FPGS Activity as a Function of Growth State and Culture Condition. A comparis ...
... methotrexate and tetrahydrofolate, respectively) methotrexate typically incorporated approximately 1.8-fold as much gluta mate as did tetrahydrofolate (data not shown). Alterations in Cellular MIX Glutamylation and Extract FPGS Activity as a Function of Growth State and Culture Condition. A comparis ...
Carrier Proteins - HCC Learning Web
... Cell-cell recognition- the ability of a cell to distinguish one type of neighboring cell from another. – Cell-cell recognition is the basis for the rejection of foreign cells by the immune system. Cells recognize other cells by binding to surface molecules, often carbohydrates, on the plasma membran ...
... Cell-cell recognition- the ability of a cell to distinguish one type of neighboring cell from another. – Cell-cell recognition is the basis for the rejection of foreign cells by the immune system. Cells recognize other cells by binding to surface molecules, often carbohydrates, on the plasma membran ...
Dry Cell Batteries acceptable for recycling
... Description: Small dry-cell batteries, sealed, non-rechargeable Formats: Button cells, AA, AAA, 9-volt, small-cylinder, custom sizes Common Uses: Watches, cameras, handheld electronics, tire-pressure sensors, alarms, memory backup, high-temperature applications, pacemakers, remote car locks ...
... Description: Small dry-cell batteries, sealed, non-rechargeable Formats: Button cells, AA, AAA, 9-volt, small-cylinder, custom sizes Common Uses: Watches, cameras, handheld electronics, tire-pressure sensors, alarms, memory backup, high-temperature applications, pacemakers, remote car locks ...
An Investigation of Endoplasmic Reticulum
... animals, including: monkeys, humans, parakeets, hamsters, rats, and mice (1). Affecting the lattermost group is the murine polyomavirus (MuPyV), which typically spreads to the kidneys and brain in mice, and often results in latent infections that can be reactivated when the host’s immune system is c ...
... animals, including: monkeys, humans, parakeets, hamsters, rats, and mice (1). Affecting the lattermost group is the murine polyomavirus (MuPyV), which typically spreads to the kidneys and brain in mice, and often results in latent infections that can be reactivated when the host’s immune system is c ...
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.