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Effects of Candida norvegensis Live Cells on In vitro Oat Straw Rumen Fermentation
Rumen Fermentation Yeast Oat Straw Methane
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2016/5/19
This study evaluated the effect of Candida norvegensis (C. norvegensis) viable yeast culture on in vitro ruminal fermentation of oat straw. Ruminal fluid was mixed with buffer solution (1:2) and anaer...
Stanford scientists develop new technique for imaging cells and tissues under the skin
Stanford scientists imaging cells skin
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2016/3/28
Scientists have many tools at their disposal for looking at preserved tissue under a microscope in incredible detail, or peering into the living body at lower resolution. What they haven't had is a wa...
How an artificial protein rescues dying cells
artificial protein rescues dying cells
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2016/3/21
A new study from Princeton has revealed how a synthetic protein revives E. coli cells that lack a life-sustaining gene, offering insight into how life can adapt to survive and potentially be...
Acoustic tweezers move cells in three dimensions,build structures
Acoustic tweezers move cells three dimensions build structures
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2016/2/22
Acoustic tweezers that can move single cells in three dimensions using surface acoustic waves without touching, deforming or labeling the cells are possible, according to a team of engineers."In this ...
Scientists Demonstrate Basics of Nucleic Acid Computing Inside Cells
Scientists Nucleic Acid Computing Cells
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2016/1/22
The research uses DNA strand displacement, a technology that has been widely used outside of cells for the design of molecular circuits, motors and sensors. Researchers modified the process to provide...
Scientists Demonstrate Basics of Nucleic Acid Computing Inside Cells
Scientists Nucleic Acid Computing Inside Cells
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2016/2/22
The research uses DNA strand displacement, a technology that has been widely used outside of cells for the design of molecular circuits, motors and sensors. Researchers modified the process to provide...
Tissue engineers recruit cells to make their own strong matrix
engineers cells own strong matrix
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2015/11/12
Imitation may be the sincerest form of flattery but the best way to make something is often to co-opt the original process and make it work for you. In a sense, that’s how scientists at Brown Universi...
Cells Rhythmically Regulate Their Genes
Cells Rhythmically Genes
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2015/11/12
Now, a new study from Caltech researchers shows that pulsing can allow two proteins to interact with each other in a rhythmic fashion that allows them to control genes. Specifically, when the expressi...
Low-frequency currents induced in adjacent spherical cells
Low-frequency currents adjacent spherical cells
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2015/10/16
The currents induced inside cells by external electric fields in the frequency range 50–60 Hz are studied analytically by accounting for thin cell membranes with transverse conductivity that is small ...
Researchers Use DNA‘Clews’to Shuttle CRISPR-Cas9 Gene-Editing Tool into Cells
Researchers DNA Clews Shuttle CRISPR-Cas9 Gene-Editing Tool
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2015/9/8
CRISPR–Cas9 represents a promising platform for genome editing, yet means for its safe and efficient delivery remain to be fully realized. A novel vehicle that simultaneously delivers the Cas9 protein...
Shell analysis of elliptical guard cells in higher plants: a review
Shell analysis elliptical guard cells higher plants
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2015/8/27
This presentation reviews finite element shell analyses (linear and nonlinear, isotropic and anisotropic) of microscopic stomata modeled as doubly-elliptic toroidal shells. Stomata are the regulating ...
Hippocampal Place Cells,Context,and Episodic Memory
hippocampus context discrimination learning spatial
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2015/8/7
Although most observers agree that the hippocampus has a critical role in learning and memory, there remains considerable debate about the precise functional contribution of the hippocampus to these p...
Regional distribution of the prostaglandin E2 receptor EP1 in the rat brain: accumulation in Purkinje cells of the cerebellum
prostaglandin E2 EP1 prostanoid receptors rat brain cerebellum Purkinje cells cyclooxygenase neuroimmunology
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2015/8/3
Prostaglandin E2 (PGE2), is a major prostanoid produced by the activity of cyclooxygenases (COX) in response to various physiological and pathological stimuli. PGE2 exerts its effects by activating fo...
Microbes and the Dissipation of Energy and Respiration: From Cells to Ecosystems
Energy and Respiration From Cells
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2015/7/22
In the year 1974, Larry Pomeroy first proposed that microbes were true movers of energy and nutrients in marine food webs (Pomeroy, 1974). This idea was later formalized as the "microbial loop" (Azam ...
Protein Classification By Analysis of confocal Microscopic Images of Single Cells
image analysis feature selection classification
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2015/7/14
Proteins being present in a living cell fulfil a certain task in the cell. As a consequence of its functionality a protein is located in
certain parts of the cell. If it is made visible the resulting...