Advanced technologies that read long strings of DNA can produce flawed data that could affect genetic studies, research suggests.... PHYS.ORG · 4 weeks
Yeast study prompts rethink of DNA safekeeping  SCIENCE DAILY · 2 weeks
DNA replication is more prone to errors at times of stress leading to mutations that could cause disease. more
Yeast study prompts rethink of DNA safekeeping  PHYS.ORG · 2 weeks
DNA replication is more prone to errors at times of stress leading to mutations that could cause disease. more
Demand for long-acting reversible contraception seems to be on rise  NEWS MEDICAL · 2 weeks
Not long after Donald Trump was elected president, descriptive reports began rolling in: Demand for long-acting, reversible contraception such as intrauterine devices and implants seemed to be on... more
New computer program aims to reduce DNA contamination in microbial samples  PHYS.ORG · 2 weeks
DNA sequencing of microbial samples can give researchers and medical professionals a wealth of information about microbiomes – the communities of microorganisms that inhabit our bodies... more
How 'optical tweezers' could address one of crime labs' biggest challenges  PHYS.ORG · 2 weeks
When potential DNA evidence—say, from a sexual assault case—is submitted to a forensic lab for analysis, the scientists are often faced with the time-consuming challenge of... more
Researchers discover how transcription factors find specific loci within DNA  NEWS MEDICAL · 3 weeks
Bioengineering experts have discovered that transcription factors which bind non-specifically to mitotic chromosomes are more efficient at finding their binding site within DNA during interphase. more
Personal DNA tests might help research – but they put your data at risk  PHYS.ORG · 2 weeks
Your DNA has become a valuable commodity. Companies such as 23andMe may charge you for an analysis of your genetic... more
The novel method Nested CRISPR enables efficient genome editing using long DNA fragments  SCIENCE DAILY · 2 weeks
Researchers used the model organism Caenorhabditis elegans to optimize a new technique, leading to the development of the method called Nested CRISPR.... more
Freshwater wildlife face an uncertain future  PHYS.ORG · 4 weeks
Pacific salmon are one of Canada's iconic creatures. Each summer, they complete their, on average, four- to five-year-long life cycle by returning from their rich ocean feeding grounds to the creeks and streams where they were... more
Experts offer five solutions to achieve gender equality in medicine and science  NEWS MEDICAL · 1 week
Women's representation in science and medicine has slowly increased over the past few decades. However, this rise in numbers of women, or gender diversity,... more
Frog eggs help researchers understand repair of DNA damages  SCIENCE DAILY · 4 weeks
The DNA replication process, which takes place every time a cell divides, also triggers repair of DNA damage, researchers have described in a new study. Scientists have studied extracts from... more
Frog eggs help researchers understand repair of DNA damages  PHYS.ORG · 4 weeks
The DNA replication process in which cells divide to create new cells also triggers repair of DNA damage, researchers from the University of Copenhagen report in a new study. The... more
Rise in size of African families may be tied to less schooling  Science Magazine · 2 weeks
Analysis offers new explanation for mysterious “stall” in fertility rates in some countries more
Cloning-free Nested CRISPR uses long DNA fragments for efficient gene editing  NEWS MEDICAL · 1 week
CRISPR is a technique that is revolutionizing biomedical research through high-precision genome editing. However, even though it allows the creation or correction of mutations consisting of... more
Huge step forward in decoding genomes of small species  PHYS.ORG · 3 weeks
For the first time, scientists have read the whole genetic code of one single tiny mosquito. Traditionally, it has been difficult to extract enough DNA from insects and other small... more
Western diet may increase the risk of ‘deadly sepsis’, warn experts  NEWS MEDICAL · 5 days
A new study suggests that the Western diet may increase the risk of severe sepsis and mortality from the infection. more
Nested CRISPR enables efficient genome editing using long DNA fragments  PHYS.ORG · 1 week
CRISPR is a technique that is revolutionizing biomedical research through high-precision genome editing. However, even though it allows the creation or correction of mutations consisting of a single... more
Study examines how compound damaged DNA to understand its connection to cancer  SCIENCE DAILY · 3 days
In an effort to understand how colibactin, a compound produced by certain strains of E. coli, may be connected to the development of colorectal... more
Sleep deprivation linked with DNA damage  NEWS MEDICAL · 4 weeks
Sleep deprivation was associated with DNA damage in a new Anesthesia study. In the observational study on 49 healthy full-time doctors who had their blood analyzed at different time points, on-call doctors who were required to... more
Butterflies are genetically wired to choose a mate that looks just like them  SCIENCE DAILY · 1 week
Male butterflies have genes which give them a sexual preference for a partner with a similar appearance to themselves, according to new... more
DNA's on/off switch  PHYS.ORG · 4 weeks
The enzyme DNA primase synthesizes the RNA primers essential to initiate the replication of our genomes. more
Insertions of long-acting reversible contraceptives have increased after 2016 election  NEWS MEDICAL · 2 weeks
Insertions of long-acting reversible contraceptive methods increased in the 30 business days after the 2016 presidential election based on an analysis of data for a large group of... more
Why too much DNA repair can injure tissue  SCIENCE DAILY · 6 days
Researchers have discovered how overactive DNA repair systems can lead to retinal damage and blindness in mice. A DNA repair enzyme called Aag glycosylase becomes hyperactive, provoking an inflammatory response that produces... more
Dog DNA testing takes off, and generates debate  PHYS.ORG · 1 week
As people peer into DNA for clues to health and heritage, man's best friend is under the microscope, too. more
Study: Prolonged presence of precursor cells in thymus may give rise to leukemia  NEWS MEDICAL · 3 weeks
Acute T-cell lymphoblastic leukemia is a rare type of blood cancer that affects mostly children. This blood cancer appears from the precursor... more
Cryo-force spectroscopy reveals the mechanical properties of DNA components  nanowerk · 1 week
Physicists have developed a new method to examine the elasticity and binding properties of DNA molecules on a surface at extremely low temperatures. With a combination of cryo-force spectroscopy and... more
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