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.....»»
Novel sustainable coupling technology proposed for carbon-to-acetylene process
The carbide-based carbon-to-acetylene (C2H2) process is a simple pathway to convert various sources of carbon into acetylene and carbon monoxide directly. However, the current industrial process based on calcium carbide (CaC2) is restricted by high e.....»»
Climate hazards aren"t restricted by borders—African countries have taken a big step to address this
Climate risks can be complex to deal with because they don't respect country borders. Hazards in one region can have negative repercussions in another. These are known as transboundary climate risks, and they're a growing concern. They require coordi.....»»
How male mosquitoes compensate for having only one X chromosome
The research group of Dr. Claudia Keller Valsecchi (Institute of Molecular Biology, Mainz, Germany) and their collaborators have discovered the master regulator responsible for balancing the expression of X chromosome genes between males and females.....»»
Study on mysterious Amazon porcupine can help its protection
Porcupines of the genus Coendou are arboreal, herbivorous, nocturnal rodents distributed in tropical and subtropical regions of the Americas. Most of what we currently know on them is restricted to species that occur near urban areas, and we still ha.....»»
Chromosome-scale genome sequence of Suaeda glauca sheds light on salt stress tolerance in halophytes
A research paper titled "Chromosome-scale genome sequence of Suaeda glauca sheds light on salt stress tolerance in halophytes," by Professor Qin Yuan's team from the Center for Genomics, Haixia Institute of Science and Technology (Future Technology C.....»»
Glyphosate: where is it banned or restricted?
One of the world's most popular weedkillers, glyphosate, has divided the scientific and health community, prompting several countries either to ban or limit its use......»»
iPhone 15 USB-C port is 100% standard; MFi certification rumors wrong
Prior to Apple’s launch event, there had been numerous suggestions that the iPhone 15 USB-C port might be restricted in some way, with only Apple-certified cables and accessories able to take advantage of full data transfer rates and charging power.....»»
Vocal learning in starlings linked to problem solving skills and brain size
The European starling boasts a remarkable repertoire. Versatile songbirds that learn warbles, whistles, calls, and songs throughout their lives, starlings rank among the most advanced avian vocal learners. Now a new study published in Science finds t.....»»
Transit Levels: 12 Best Transit Levels For Surveying | Reviews + Buyer’s Guide
We agree land surveying is one heck of a job! Gone are the days when the utility of transit levels was restricted to professionals. Homeowners today play an active role in ensuring that their dream residence, or any other construction for that matter.....»»
New fossil species suggests tropicbirds originated in Zealandia
A team of paleontologists from the University of Canterbury has discovered a remarkably intact fossil of one of the earliest ancestors of a group of birds now restricted to the tropics. Tropicbirds, now represented by only three living species, have.....»»
Study predicts songbirds" alarm calls will be impacted by high temperatures due to climate change
An international study has predicted that high temperatures caused by climate change will impact the ability of the common songbird great tits (Parus major) to sound the alarm and scare off predators, potentially impacting the species future. The res.....»»
Tracking the migration adventures of Black-winged Monarchs
Black-winged Monarchs (Monarcha frater) are songbirds that live in the rainforests of New Guinea and northern Australia. They feed on insects and belong to the same bird family, Monarchidae, as flycatchers and magpie-larks......»»
Which radio waves disrupt the magnetic sense in migratory birds?
Many songbirds use the Earth's magnetic field as a guide during their migrations, but radio waves interfere with this ability. A new study published has found an upper bound for the frequency that disrupts the magnetic compass......»»
The "weird" male Y chromosome has finally been fully sequenced. Can we now understand how it works, how it evolved?
The Y chromosome is a never-ending source of fascination (particularly to men) because it bears genes that determine maleness and make sperm. It's also small and seriously weird; it carries few genes and is full of junk DNA that makes it horrendous t.....»»
Researchers describe a "POT-hole" that protects our chromosome ends
Researchers have determined a new feature of how the natural ends of our chromosomes are protected from harmful outcomes......»»
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.....»»
Pesticides are harming Nigeria: It"s time to update the law, says researcher
The European Union has banned the use of several pesticides, and heavily restricted others. This is because of their potential health effects or environmental contamination, or because there's not enough data to be sure that they aren't harmful. Over.....»»
Scientists create high-quality chromosome-level reference genome of Chelidonichthys spinosus
Chelidonichthys spinosus, commonly known as the spiny red gurnard in the order Scorpaeniformes, is a typical migratory fish that undertakes offshore overwintering migrations in late autumn and early winter, and returns to nearshore areas for spawning.....»»
Researchers provide first chromosome-level genome assembly in Murraya plants
Murraya paniculata, commonly known as orange jessamine in the family Rutaceae, is an important ornamental plant in tropical and subtropical regions that is famous for its strong fragrance. As an ornamental plant with strong flower aroma, the floral v.....»»
Twitter gets buggier: Followers don’t display, users restricted in error
Twitter looking into a bug restricting some users from liking and retweeting. Enlarge (credit: SOPA Images / Contributor | LightRocket) Since the earliest days of Twitter, the easiest way to find out more about an accoun.....»»