Protecting the genome from transposon activation
Transposons are foreign DNA elements capable of random insertion into the genome, an event that can be very dangerous for a cell. Their activity must be silenced to maintain genomic integrity, which is primarily achieved by H3K9me3-mediated repressio.....»»
Global dataset shows protecting fish doesn"t have to mean neglecting people
With fish stocks declining globally, more than 190 countries recently made a commitment to protect about a third of the world's oceans within "Marine Protected Areas," or MPAs by the year 2030. But these designated areas of the ocean where fishing is.....»»
Extreme environments are coded into the genomes of the organisms that live there, research suggests
An organism's genome is a set of DNA instructions needed for its development, function and reproduction. The genome of a present-day organism contains information from its journey on an evolutionary path that starts with the "first universal common a.....»»
Protecting the peppers: Unlocking the potential of the sterile insect technique
For the first time, researchers in Canada have investigated the use of the sterile insect technique for controlling populations of the pepper weevil, Anthonomus eugenii, an economically significant crop pest in North America......»»
Researchers reveal how cells regenerate protein factories at the endoplasmic reticulum
The synthesis of proteins in the cell is a key process of life. By this means, the genetic code of the genome is translated into the amino acid sequence of proteins. The process is complex—and has been studied in detail for decades......»»
CRISPR/Cas9-mediated targeted mutagenesis of inulin biosynthesis in rubber dandelion
Researchers have leveraged the power of the CRISPR/Cas9 genome editing system to enhance natural rubber production in rubber dandelion (Taraxacum kok-saghyz). The CRISPR system's efficiency and precision offer a promising avenue to address challenges.....»»
How to Fix iPhone 15 Activation Problems
If you’re setting up a new iPhone 15 or iPhone 15 Pro, and you’re unable to activate it properly, here are a few things you can try. The first thing you should do is check and make sure Apple’s systems are up and running. You can do.....»»
Apple launching quantum computer protection for iMessage with iOS 17.4, here’s what that means
Security is a never-ending mission and today Apple has announced its latest innovation for protecting iMessage. Already live in the iOS 17.4 beta is an innovative post-quantum cryptographic protocol called PQ3. The novel upgrade gives iMessage “the.....»»
Apple defends its controversial EU App Store plans
Responding to accusations that it has made minimal effort to allow third-party App Stores in EU, Apple says it focused expressly on complying with the region's new laws while protecting users security.App Store logoIn January 2024, in response to the.....»»
The FBI is more preoccupied than ever with Chinese malware
FBI Director Christopher Wray cited the disruption of Volt Typhoon as a recent success in protecting American Infrastructure......»»
Junk DNA in birds may hold key to safe, efficient gene therapy
The recent approval of a CRISPR-Cas9 therapy for sickle cell disease demonstrates that gene editing tools can do a superb job of knocking out genes to cure hereditary disease. But it's still not possible to insert whole genes into the human genome to.....»»
Newly discovered bacterial defense system functions as self-destruct button
Wageningen researchers have discovered a molecular self-destruct mechanism in a bacterium living on seaweed. With this mechanism the bacteria sacrifice themselves when they are infected, thus protecting their brothers and sisters from infections. By.....»»
An evolutionarily conserved pathway that achieves a peaceful co-existence with genomic parasites
Transposable elements are mobile genetic elements that can relocate within the genome and disrupt the normal function of genes, but are at the same time a source of evolutionary diversity. The lab of Tugce Aktas at the Max Planck Institute for Molecu.....»»
Genome sequencing unveils mutational impacts of radiation on mammalian cells
The recent release of the wastewater from Japan's Fukushima nuclear disaster stirred apprehension regarding the health implications of radiation exposure. Classified as a Group 1 carcinogen, ionizing radiation has long been associated with various ca.....»»
Secrets of night parrot unlocked after first genome sequenced
Researchers at CSIRO, Australia's national science agency, have sequenced the first genome of the night parrot, one of the world's rarest and most elusive birds. The development will answer questions about population genetics and biology that could b.....»»
New CRISPR tool accelerates and optimizes genome editing
CRISPR/Cas systems have undergone tremendous advancement in the past decade. These precise genome editing tools have applications ranging from transgenic crop development to gene therapy and beyond. And with their recent development of CRISPR-COPIES,.....»»
Protecting against AI-enhanced email threats
Generative AI based on large language models (LLMs) has become a valuable tool for individuals and businesses, but also cybercriminals. Its ability to process large amounts of data and quickly generate results has contributed to its widespread adopti.....»»
Researchers present near-complete genome version of spreading earth moss
The model organism spreading earth moss (Physcomitrium patens, formerly: Physcomitrella patens) has contributed significantly to a better understanding of plant evolution and development. Nevertheless, the currently known genome of Physcomitrium pate.....»»
Pioneering technique reveals new layer of human gene regulation
A technique can determine for the first time how frequently, and exactly where, a molecular event called "backtracking" occurs throughout the genetic material (genome) of any species, a new study shows......»»
Could protecting our proteins help us prevent aging?
Existing theories on the chemistry of aging are being turned on their head, thanks in particular to a small, ultra-resistant bacterium capable of "coming back to life" after extremely harmful attacks......»»
Study finds corn genome can gang up on multiple pathogens at once
In a changing climate, corn growers must be ready for anything, including new and shifting disease dynamics. Because it's impossible to predict which damaging disease will pop up in a given year, corn with resistance to multiple diseases would be a.....»»