
Showing posts with label DNA. Show all posts
Showing posts with label DNA. Show all posts
Want to predict your death time? Here is good news for you. Scientists have discovered two gene variants that reduce life expectancy. These genes are inherited from parents and these genes can reduce up to three years of life.

About two-third of the human population possess at least one of two gene variants, according to a study published in the Journal Nature Communications.
Researchers at the University of Edinburgh does this study. They analyzed the genetic material of 152,000 volunteers, using a computer program that scan DNA affecting the lifespan of a person.
“We looked in particular at two regions already known to be associated with killer diseases,” Dr. Jim Wilson, who works at the university’s Usher Institute of Population Health Sciences and Informatics, infomed.
They located two clusters, one of the two clusters is connected to Alzheimer’s disease and high cholesterol and another is associated with lung problems.
About 3 in every 1,000 people inherit both of the variants, which cuts three years off their lives. Those with only one of the genes will lose a year, according to the study.
Yet, they stressed that a person’s life isn’t just decided by their DNA. The researchers are also hoping to discover genes that boost longevity.
“Lifestyle has the greatest impact on how long we live and that is under our control,” Dr. Peter Joshi, who also works at the Usher Institute, told the Irish Times.
"Age is an issue of mind over matter. If you don't mind , it doesn't matter."
Immune Engineering
Genetically engineered immune cells are saving the lives of cancer patients. That may be just the start. Breakthrough Killer T cells programmed to wipe out cancer. Why It Matters Cancer, multiple sclerosis, and HIV could all be treated by engineering the immune system.
Key Players in Immune Therapies
Genetically engineered immune cells are saving the lives of cancer patients. That may be just the start. Breakthrough Killer T cells programmed to wipe out cancer. Why It Matters Cancer, multiple sclerosis, and HIV could all be treated by engineering the immune system.
Key Players in Immune Therapies
- Cellectis
- Juno Therapeutics
- Novartis
Precise Gene Editing in Plants
CRISPR offers an easy, exact way to alter genes to create traits such as disease resistance and drought tolerance. Breakthrough The ability to cheaply and precisely edit plant genomes without leaving foreign DNA behind. Why It Matters We need to increase agricultural productivity to feed the world’s growing population, which is expected to reach 10 billion by 2050.
Key Players in Engineering Crops
- The Sainsbury Laboratory and John Innes Centre, Norwich, U.K.
- Seoul National University
- University of Minnesota
- Institute of Genetics and Developmental Biology, Beijing
Conversational Interfaces
Powerful speech technology from China’s leading Internet company makes it much easier to use a smartphone. Breakthrough Combining voice recognition and natural language understanding to create effective speech interfaces for the world’s largest Internet market.Why It Matters It can be time-consuming and frustrating to interact with computers by typing.
Key Players in Voice Recognition and Language Processing
- Baidu
- Apple
- Nuance
Reusable Rockets
Rockets typically are destroyed on their maiden voyage. But now they can make an upright landing and be refueled for another trip, setting the stage for a new era in spaceflight.
Breakthrough Rockets that can launch payloads into orbit and then land safely.
Why It Matters Lowering the cost of flight would open the door to many new endeavors in space.
Key Players in the New Space Industry
Rockets typically are destroyed on their maiden voyage. But now they can make an upright landing and be refueled for another trip, setting the stage for a new era in spaceflight.
Breakthrough Rockets that can launch payloads into orbit and then land safely.
Why It Matters Lowering the cost of flight would open the door to many new endeavors in space.
Key Players in the New Space Industry
- SpaceX
- Blue Origin
- United Launch Alliance
Robots That Teach Each Other
What if robots could figure out more things on their own and share that knowledge among themselves?
Breakthrough Robots that learn tasks and send that knowledge to the cloud for other robots to pick up later.Why It Matters Progress in robotics could accelerate dramatically if each type of machine didn’t have to be programmed separately.
Key Players in Advanced Robotics
- Ashutosh Saxena, Brain of Things
- Stefanie Tellex, Brown University
- Pieter Abbeel, Ken Goldberg, and Sergey Levine, University of California, Berkeley
- Jan Peters, Technical University of Darmstadt, Germany
DNA App Store
An online store for information about your genes will make it cheap and easy to learn more about your health risks and predispositions.
Breakthrough A new business model for DNA sequencing that will make genetic information widely accessible online. Why It Matters Your genome determines a great deal about you, including your likelihood of getting certain diseases.
Key Players in Consumer Genomics
An online store for information about your genes will make it cheap and easy to learn more about your health risks and predispositions.
Breakthrough A new business model for DNA sequencing that will make genetic information widely accessible online. Why It Matters Your genome determines a great deal about you, including your likelihood of getting certain diseases.
Key Players in Consumer Genomics
- Helix
- Illumina
- Veritas Genetics
Solar City’s Giga-factory
A $750 million solar facility in Buffalo will produce a gigawatt of high-efficiency solar panels per year and make the technology far more attractive to homeowners.
Breakthrough Highly efficient solar panels made using a simplified, low-cost manufacturing process.
Why It Matters The solar industry needs cheaper and more efficient technology to be more competitive with fossil fuels.
Key Players in Photostatic
- Solar City
- Sun Power
- Panasonic
Slack
A service built for the era of mobile phones and short text messages is changing the workplace. Breakthrough Easy-to-use communication software that is supplanting e-mail as a method of getting work done. Why It Matters In many kinds of workplaces, the “water cooler” effect that lets people overhear their colleagues’ conversations can enhance productivity.
Key Players in Communication Software
- Slack
- Quip
- Hip-chat
- Microsoft
Tesla Autopilot
The electric-vehicle maker sent its cars a software update that suddenly made autonomous driving a reality. Breakthrough A car that drives itself safely in a variety of conditions.
Why It Matters Car crashes caused by human error kill thousands of people a day worldwide.
Key Players in Autonomous Driving
- Ford Motor
- General Motors
- Nissan
- Mercedes
- Tesla Motors
- Toyota
- Uber
- Volvo
Power from the Air
Internet devices powered by Wi-Fi and other telecommunications signals will make small computers and sensors more pervasive.v Breakthrough Wireless gadgets that re-purpose nearby radio signals, such as Wi-Fi, to power themselves and communicate.
Why It Matters Freeing Internet-connected devices from the constraints of batteries and power cords will open up many new uses.
Key Players in Harvesting Radio Waves
- University of Washington
- Texas Instruments
- University of Massachusetts, Amherst
The Apple Watch 2 represents the true litmus test for Apple's wearable plans. The original Apple Watch has been accepted by Apple fans, and tech-savvy consumers - but the Apple Watch 2 will need to cater to a much broader audience.
Here are the latest rumors and speculations.
Apple Watch 2 will launch with iPhone 7
Latest rumors suggest that the iPhone 7 is going to share the stage with the Apple Watch 2 at some point in September. As per a report by Mark Gurman on 9to5mac, the next Apple Watch will be unveiled in September in the same event as the next iPhone. Before that, Apple is likely to have an Apple Watch-only event in March, where a range of new finishes and bands are expected.
Apple Watch 2: Design
After the initial release of the Apple Watch, the company launched more bands and finishes later and rumours indicate it will expand the range even further in March 2016.
There is a possibility that the Apple Watch design will remain basically unchanged, but it could become slightly thinner. In addition, it's likely that Apple will increase its IPX7 waterproof standard to an IP67 rating.
Apple Watch 2: Price
The most expensive 42mm Watch is priced at $949 and the 42mm Watch Edition is priced at $9,500 with a selection of mid-range variations. Each model of the Apple Watch features the same internal hardware, so it's probable that the new models will use different, more premium cases and strap materials.
Apple Watch 2: Features and specs
Along with new features such as more clock faces and a Time Travel function, watchOS 2 also gives Apple Watch far more independence from a paired iPhone. Presently, the Apple Watch relies on a paired iPhone for everything
Reports reveal the results of Apple research which shows that Watch owners finished the day with around 30% to 40% of battery left on their smartwatches. Remarkably, the Apple Watch 2 is likely to have similar battery life suggesting that Apple wants its users to continue charging their watches everyday.
Chemistry Nobel granted for deciphering DNA repair
Identifying the molecular repair kits that cells use to fix damaged DNA has won three scientists the 2015 Nobel Prize in chemistry. Tomas Lindahl of the Francis Crick Institute in England, Paul Modrich, a Howard Hughes Medical Institute investigator at Duke University School of Medicine, and Aziz Sancar of the University of North Carolina School of Medicine uncovered three tools for correcting errors in the genetic blueprints of living cells.
Together, the scientists hammered out molecular details of the gadgets “that help to guard the integrity of our genes,” said molecular biologist Claes Gustafsson, a member of the Nobel Committee for Chemistry, at a news conference announcing the prize.
Together, the scientists hammered out molecular details of the gadgets “that help to guard the integrity of our genes,” said molecular biologist Claes Gustafsson, a member of the Nobel Committee for Chemistry, at a news conference announcing the prize.










