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News articles about "Genes"

Of hurricanes, fungus and Parkinson's disease

Scientists at Rutgers and Emory universities have discovered that a compound often emitted by mold may be linked to symptoms of Parkinson's disease Arati Inamdar and Joan Bennett researchers in the School of Environmental and ... - Read More

Tricking algae's biological clock boosts production of drugs, biofuels

biological
Tricking algae's biological clock to remain in its daytime setting can dramatically boost the amount of valuable compounds that these simple marine plants can produce when they are grown in constant light That is the ... - Read More

RNA controls splicing during gene expression, further evidence of 'RNA world' origin in modern life

RNA, RNA, RNA, RNA, Gene, RNA, Gene, RNA
RNA is the key functional component of spliceosomes molecular machines that control how genes are expressed report scientists from the University of Chicago online Nov 6 in Nature The discovery establishes that RNA not protein ... - Read More

Incurable brain cancer gene silenced: Gene regulation technology increases survival rates in mice with glioblastoma

Gene, Gene
Glioblastoma multiforme GBM the brain cancer that killed Sen Edward Kennedy and kills approximately 13 000 Americans a year is aggressive and incurable Now a Northwestern University research team is the first to demonstrate delivery ... - Read More

Less toxic metabolites, more chemical product

Chemical product, Chemical product
The first dynamic regulatory system that prevents the build up of toxic metabolites in engineered microbes has been reported by a team of researchers with the U S Department of Energy DOE 's Joint BioEnergy ... - Read More

Molecular biology: Designer of protein factories exposed

Molecular biology
For 10 years Patrick Cramer and his colleagues at Ludwig Maximilians Universitaet LMU in Munich have probed the structure of RNA polymerase I a crucial cog in the machinery of all cells Now they unveil ... - Read More

Biochar quiets microbes, including some plant pathogens

Plant, plant
In the first study of its kind Rice University scientists have used synthetic biology to study how a popular soil amendment called biochar can interfere with the chemical signals that some microbes use to communicate ... - Read More

Cold, salty and promiscuous: Gene-shuffling microbes dominate Antarctica's Deep Lake

Gene, Gene
Sequestered in Antarctica's Vestfold Hills Deep Lake became isolated from the ocean 3 500 years ago by the Antarctic continent rising resulting in a saltwater ecosystem that remains liquid in extreme cold and providing researchers ... - Read More

Folic acid deficiency can affect the health of great, great grandchildren

Folic acid deficiency can cause severe health problems in offspring including spina bifida heart defects and placental abnormalities A study out today reveals that a mutation in a gene necessary for the metabolism of folic ... - Read More

Can bacteria combat oil spill disasters?

Bacteria, bacteria
Teams of international scientists have decrypted the effectiveness of two types of bacteria which could be used in the future to help combat oil spill disasters According to a report written by scientists from the ... - Read More

Cell Powerhouses Shape Risk of Heart Disease

Released 9 26 2013 3 00 PM EDTSource Newsroom University of Alabama at Birmingham more news from this source Sep 27 2013 BIRMINGHAM Ala – Genes in mitochondria the “powerhouses” that turn sugar into energy ... - Read More

'X-shape' not true picture of chromosome structure, new imaging technique reveals

Structure, Structure
A new method for visualising chromosomes is painting a truer picture of their shape which is rarely like the X shaped blob of DNA most of us are familiar with Scientists at the BBSRC funded ... - Read More

Scientists Discover Possible Way To Turn Fungus From Foe To Friend

except one It turned out that acidification of the vacuole exclusively depended on one version of the gene This allowed them to test the importance of the vacuole’s acidity on virulence separate from the many ... - Read More

Toxic methylmercury-producing microbes more widespread than realized

Mercury
Microbes that live in rice paddies northern peat bogs and other previously unexpected environments are among the bacteria that can generate highly toxic methylmercury researchers at Oak Ridge National Laboratory and the Smithsonian Environmental Research ... - Read More

Droplet Digital PCR enables reproducible quantification of microRNA biomarkers

A study published online in Nature Methods today demonstrated that Droplet Digital PCR ddPCR™ technology can be used to precisely and reproducibly quantify microRNA miRNA in plasma and serum across different days paving the way ... - Read More

Blue-green algae a five-tool player in converting waste to fuel

In the baseball world a superstar can do five things exceptionally well hit hit for power run throw and field said Fuzhong Zhang In the parallel universe of the microbiological world there is a current ... - Read More

DNA 'cages' may aid drug delivery

Drug delivery
Nanoscale cages made from strands of DNA can encapsulate small molecule drugs and release them in response to a specific stimulus McGill University researchers report in a new study The research published online Sept 1 ... - Read More

Carbon-sequestering ocean plants may cope with climate changes over the long run

Ocean, Plants, Carbon, plants, Climate, Ocean, climate, carbon
A year long experiment on tiny ocean organisms called coccolithophores suggests that the single celled algae may still be able to grow their calcified shells even as oceans grow warmer and more acidic in Earth's ... - Read More

Nanosensors could aid drug manufacturing

Nanosensors
MIT chemical engineers have discovered that arrays of billions of nanoscale sensors have unique properties that could help pharmaceutical companies produce drugs especially those based on antibodies more safely and efficiently Using these sensors the ... - Read More

Nitric Oxide Can Regulate Gene Expression

heritable alterations in gene expression caused by mechanisms other than changes in DNA sequence One such example Thomas said are modifications of specialized proteins called histones which are responsible for packaging DNA in the cell ... - Read More
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