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News articles about "DNA"

New 1-step process for designer bacteria

A simpler and faster way of producing designer bacteria used in biotechnology processes has been developed by University of Adelaide researchers The researchers have developed a new one step bacterial genetic engineering process called 'clonetegration' ... - Read More

Biophysicists measure mechanism that determines fate of living cells

Living cells
A new tension gauge tether TGT laboratory method developed at the University of Illinois at Urbana Champaign has broad applications for research into stem cells cancer infectious disease and immunology Cells in the human body ... - Read More

Fast new, one-step genetic engineering technology

A new streamlined approach to genetic engineering drastically reduces the time and effort needed to insert new genes into bacteria the workhorses of biotechnology scientists are reporting Published in the journal ACS Synthetic Biology the ... - Read More

Scientists uncover how grapefruits provide a secret weapon in medical drug delivery

Medical, Drug delivery
Lipids right panel first three tubes derived from grapefruit GNVs can efficiently deliver a variety of therapeutic agents including DNA RNA DIR GNVs proteins and anti cancer drugs GNVs Drugs as demonstrated in this study ... - Read More

Single-cell transfection tool enables added control for biological studies

Northwestern University researchers have developed a new method for delivering molecules into single targeted cells through temporary holes in the cell surface The technique could find applications in drug delivery cell therapy and related biological ... - Read More

Origins of life: In early Earth, iron helped RNA catalyze electron transfer

Earth, earth
A new study shows how complex biochemical transformations may have been possible under conditions that existed when life began on the early Earth The study shows that RNA is capable of catalyzing electron transfer under ... - Read More

Advance in nanotech gene sequencing technique

Nanotech
The allure of personalized medicine has made new more efficient ways of sequencing genes a top research priority One promising technique involves reading DNA bases using changes in electrical current as they are threaded through ... - Read More

In Early Earth, Iron Helped RNA Catalyze Electron Transfer

Released 5 14 2013 9 50 PM EDTEmbargo expired 5 19 2013 1 00 PM EDTSource Newsroom Georgia Institute of Technology Research Communications more news from this source May 19 2013 A new study shows ... - Read More

DNA-guided assembly yields novel ribbon-like nanostructures

Nanostructures
Scientists at the U S Department of Energy's Brookhaven National Laboratory have discovered that DNA linker strands coax nano sized rods to line up in way unlike any other spontaneous arrangement of rod shaped objects ... - Read More

Research On Cilia Heats Up: Implications For Hearing, Vision Loss And Kidney Disease

into molecular signals for the cell so that it can respond appropriately to its environment The signaling molecules inside cilia are tailored to the required responses For example some are proteins that bind to DNA ... - Read More

Revealing hidden fungal species using DNA: The importance of recognizing cryptic diversity

DNA, DNA, DNA, DNA, DNA, DNA
Our ability to assess biological diversity ecosystem health ecological interactions and a wide range of other important processes is largely dependent on accurately recognizing species However identifying and describing species is not always a straightforward ... - Read More

Lucky bacteria strike it rich during formation of treatment-resistant colonies: Research could help in battle against infections that do not respond to powerful drugs

In biology we often think of natural selection and survival of the fittest What about survival of the luckiest Like pioneers in search of a better life bacteria on a surface wander around and often ... - Read More

The Black Sea is a goldmine of ancient genetic data

sea
When Woods Hole Oceanographic Institution WHOI marine paleoecologist Marco Coolen was mining through vast amounts of genetic data from the Black Sea sediment record he was amazed about the variety of past plankton species that ... - Read More

New device can extract human DNA with full genetic data in minutes

Genetic, Genetic, Genetic
Take a swab of saliva from your mouth and within minutes your DNA could be ready for analysis and genome sequencing with the help of a new device University of Washington engineers and NanoFacture http ... - Read More

Researchers 'capture' replication of human genome for first time

The Genomic Instability Group led by researcher Óscar Fernández Capetillo at the Spanish National Cancer Research Centre CNIO has for the first time obtained a panoramic photo of the proteins that take part in human ... - Read More

Comparing proteins at a glance: Technique for easy comparisons of proteins in solution

Proteins, Proteins, proteins
A revolutionary X ray analytical technique that enables researchers at a glance to identify structural similarities and differences between multiple proteins under a variety of conditions has been developed by researchers with the U S ... - Read More

Scientists produce best image yet of atoms moving in real time

Time
Call it the ultimate nature documentary Scientists at the University of Toronto have recorded atomic motions in real time offering a glimpse into the very essence of chemistry and biology at the atomic level Share ... - Read More

Population Boom Poses Interconnected Challenges of Energy, Food, Water

we have to move the technology from the bench to the real world so that solutions see the light of day which the industry speakers in the session can address Regulatory policies have to keep ... - Read More

Gulf of Mexico Has Greater-Than-Believed Ability to Self-Cleanse Oil Spills

The Gulf of Mexico may have a much greater natural ability to self clean oil spills than previously believed an expert in bioremediation said here today at the 245th National Meeting & amp Exposition of ... - Read More

Nobel Laureates and Their Research Teams at American Chemical Society Meeting

At least nine Nobel laureates have research that will be presented here this week during the 245th National Meeting & amp Exposition of the American Chemical Society the world’s largest scientific society Research from the ... - Read More
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