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News articles about "DNA"

Luminous bacterial proteins detect chemicals in water

Water, Proteins, Water, Proteins, Chemicals, chemicals, proteins, chemicals, Water
While residual medications don't belong in the water trace metals from industrial process waters handled by the recycling industry are in contrast valuable resources Scientists at the Helmholtz Zentrum Dresden Rossendorf HZDR have developed a ... - Read More

Deep biosphere harbors active, growing communities of microorganisms

Microorganisms, Biosphere
The deep biosphere the realm of sediments far below the seafloor harbors a vast ecosystem of bacteria archaea and fungi that are actively metabolizing proliferating and moving according a new study by scientists at Woods ... - Read More

Researchers sequence the genome of global deep ocean

Ocean, Ocean
A team of Spanish researchers coordinated by the Spanish National Research Council CSIC has started to sequence the genome of the global deep ocean They are using more than 2 000 samples of microorganisms collected ... - Read More

Chalking up a marine blooming alga: Genome fills a gap in the tree of life

marine, Marine
To World War II soldiers The White Cliffs of Dover was a morale boosting song that lifted spirits in dark times To geographers the white cliffs mark the point at which England is closest to ... - Read More

Martian clay contains chemical implicated in the origin of life, astrobiologists find

chemical, chemical, Chemical, Chemical
Researchers from the University of Hawaii at Manoa NASA Astrobiology Institute UHNAI have discovered high concentrations of boron in a Martian meteorite When present in its oxidized form borate boron may have played a key ... - Read More

Natural Products Drug Discovery Group explores plant potential

Released 6 10 2013 11 15 AM EDTSource Newsroom University of Alabama Huntsville more news from this source Expert Available Jun 10 2013 Consuming caffeine could mute the efficacy of certain cancer drugs and some ... - Read More

Nuclear testing from the 1960s helps scientist determine whether adult brains generate new neurons

Nuclear
The birth of new neurons in the adult brain sharpens memory in rodents but whether the same holds true for humans has long been debated A study published by Cell Press June 6th in the ... - Read More

Life on Earth shockingly comes from out of this world

Earth, earth
Early Earth was not very hospitable when it came to jump starting life In fact new research shows that life on Earth may have come from out of this world Lawrence Livermore scientist Nir Goldman ... - Read More

Detecting disease with a smartphone accessory

System, System
As antiretroviral drugs that treat HIV have become more commonplace the incidence of Kaposi's sarcoma a type of cancer linked to AIDS has decreased in the United States The disease however remains prevalent in sub ... - Read More

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
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