Peculiarities of the germline-restricted chromosome of songbirds
In multicellular organisms, all cells of an individual normally contain the same genetic information and cell differentiation is achieved through regulation of gene expression. There are exceptions, however, where, instead of silencing, certain seque.....»»
How HIV smuggles its genetic material into the cell nucleus
Each year, about 1 million individuals worldwide become infected with HIV, the virus that causes AIDS. To replicate and spread the infection, the virus must smuggle its genetic material into the cell nucleus and integrate it into a chromosome......»»
1Kosmos BlockID 1Key secures users in restricted environments
1Kosmos announced BlockID 1Key, a biometric security key to provide a phishing-resistant passwordless multi-factor authentication option for Sensitive Compartmented Information Facilities (SCIF), manufacturing clean rooms, customer help desks, higher.....»»
Research reveals the secret sites where America"s migrating songbirds stop to rest and refuel
Every year, billions of birds migrate thousands of miles from their summer breeding ranges to their warmer wintering ranges and back. However, the question of where these birds stop to rest and refuel along the way has long stumped ornithologists......»»
Researchers thought they"d find 200 species of plants and animals living in their house and yard. They were very wrong
We are biodiversity researchers—an ecologist, a mathematician and a taxonomist—who were locked down together during the COVID pandemic. Being restricted to the house, it didn't take long before we began to wonder how many species of plants and an.....»»
Parrots and songbirds have evolved distinct brain mechanisms, study shows
When humans learn to speak a language, we learn to produce new vocalizations and use them flexibly for communication, but how the brain is able to achieve this is an important but largely unanswered question, according to Zhilei Zhao, Klarman Fellow.....»»
New study finds that male pathology in songbirds drives avian epidemic dynamics
New findings by biological sciences researchers at the University of Arkansas indicate that males play an outsized role in both the infection rate and spread of the avian bacterial pathogen Mycoplasma gallisepticum, a common cause of conjunctivitis i.....»»
A theoretical approach to ferroelectricity in hafnia-related materials
Hafnia ferroelectrics are based on their technical promise and remarkable behaviors, where the peculiarities stem from an active extrinsic mechanism that contributes to their properties from a growing number of new intrinsic features......»»
Research reveals clever dosage control mechanism of biallelic genes
Have you ever wondered why we carry two copies of each chromosome in all of our cells? During reproduction, we receive one from each of our parents. This means that we also receive two copies, or alleles, of each gene—one allele per chromosome or p.....»»
Protected Texas songbirds show up in pet stores abroad, due to elusive trafficking industry
In 1970, there were approximately 10 billion birds in North America. Now, there are around 7 billion, representing a loss of over a quarter of the continent's birds......»»
Physicists model chromosome folding, reveal how loops affect spatial organization of the genome
Human chromosomes are long polymer chains that store genetic information. The nucleus of each cell contains the entire human genome (DNA) encoded on 46 chromosomes with a total length of about 2 meters. To fit into the microscopic cell nucleus and at.....»»
The Hunger Games: The Ballad of Songbirds & Snakes review: a worthwhile prequel
The Hunger Games: The Ballad of Songbirds & Snakes is an entertaining, overlong prequel......»»
Dominica to create world"s first sperm whale reserve
Dominica is set to create the world's first sperm whale reserve, designating a swath of ocean where large ships and commercial fishing are restricted and visitors can swim alongside the gentle marine giants......»»
"The Hunger Games: The Ballad of Songbirds and Snakes" review: This return to Panem was well worth the wait
Tom Blyth and Rachel Zegler lead "The Hunger Games: The Ballad of Songbirds and Snakes." This "Hunger Games" prequel dives into President Snow's role in the Tenth Hunger Games. Review. It's strange to say that a movie about child death-matches.....»»
After the US Supreme Court restricted abortion rights, public support for abortion increased: Study
A new study examining the effects of the U.S. Supreme Court ruling on Dobbs v. Jackson Women's Health Organization on June 24, 2022, which overturned Roe v. Wade's constitutional protection of abortion rights, finds that the American public's support.....»»
Scientists report completion of chromosome XI, a major step towards creating the world"s first synthetic yeast
A UK-based team of Scientists, led by experts from the University of Nottingham and Imperial College London, have completed construction of a synthetic chromosome as part of a major international project to build the world's first synthetic yeast gen.....»»
FCC permits consumer products to utilize more of the 6GHz band, benefiting Apple
The ultra-fast, short range 6GHz band has mostly been restricted to licensed commercial use until now, with the FCC permitting companies like Apple to use more of the band for unlicensed consumer products.Apple Vision ProApple, Microsoft, Facebook, a.....»»
New insights into the genetics of the common octopus: Genome at the chromosome level decoded
Octopuses are fascinating animals—and serve as important model organisms in neuroscience, cognition research and developmental biology......»»
The impact of man-made noise on magpie behavior
Human noise pollution is taking its toll on the iconic Australian magpie, affecting the songbirds' ability to forage for food, communicate and respond to alarm calls—but smart birds are less affected than others......»»
Baby birds hatch with ability to mimic mom
Singing a gentle lullaby can help put a human baby to sleep but its usefulness in the low grassland swaying nests of Australian songbirds takes maternal 'singing' to even greater heights......»»
Channel calling for aborting Black pregnancies temporarily restricted by YouTube
YouTube removed one video calling for Black abortions but left others. Enlarge (credit: Anadolu Agency / Contributor | Anadolu) YouTube has removed one video and stopped monetizing YouTube influencer Cynthia G's channel.....»»