North Carolina State University poultry scientists have developed a powerful new tool to aid the understanding of how chicken embryos develop.
The research of Dr. Paul Mozdziak, assistant professor of poultry science, and Dr. James Petitte, professor of poultry science, resulted in successfully transferring a gene into a chicken and establishing a line of chickens carrying that specific marker gene.
Currently, the chick embryo is often used as a model to understand normal and abnormal embryo development. The new lines of transgenic chicken provide a new tool that can be employed in studies aimed at understanding birth defects such as limb deformities and spina bifida. The researchers say learning the mechanisms behind how cells behave during embryo development could eventually provide clues to halting developmental disabilities and may lead to other uses not yet imagined, including improvements in human and animal health.
email@example.com | North Carolina State University
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Copper hydroxide nanoparticles provide protection against toxic oxygen radicals in cigarette smoke
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The world's highest gain high power laser amplifier - by many orders of magnitude - has been developed in research led at the University of Strathclyde.
The researchers demonstrated the feasibility of using plasma to amplify short laser pulses of picojoule-level energy up to 100 millijoules, which is a 'gain'...
Staphylococcus aureus is a feared pathogen (MRSA, multi-resistant S. aureus) due to frequent resistances against many antibiotics, especially in hospital infections. Researchers at the Paul-Ehrlich-Institut have identified immunological processes that prevent a successful immune response directed against the pathogenic agent. The delivery of bacterial proteins with RNA adjuvant or messenger RNA (mRNA) into immune cells allows the re-direction of the immune response towards an active defense against S. aureus. This could be of significant importance for the development of an effective vaccine. PLOS Pathogens has published these research results online on 25 May 2017.
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Physicists from the University of Würzburg are capable of generating identical looking single light particles at the push of a button. Two new studies now demonstrate the potential this method holds.
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An international team of physicists has monitored the scattering behaviour of electrons in a non-conducting material in real-time. Their insights could be beneficial for radiotherapy.
We can refer to electrons in non-conducting materials as ‘sluggish’. Typically, they remain fixed in a location, deep inside an atomic composite. It is hence...
Two-dimensional magnetic structures are regarded as a promising material for new types of data storage, since the magnetic properties of individual molecular building blocks can be investigated and modified. For the first time, researchers have now produced a wafer-thin ferrimagnet, in which molecules with different magnetic centers arrange themselves on a gold surface to form a checkerboard pattern. Scientists at the Swiss Nanoscience Institute at the University of Basel and the Paul Scherrer Institute published their findings in the journal Nature Communications.
Ferrimagnets are composed of two centers which are magnetized at different strengths and point in opposing directions. Two-dimensional, quasi-flat ferrimagnets...
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