Like father like son. We have all heard it one time or another. The layman explanation to hereditary characters. Whether the cause is genetic inheritance or the effect of growing up in a certain environment, is quite something else. When talking about the origin of intelligence, there are always discussions. Even though there is undoubtedly […]
Specialized media sometimes publishes similar headlines to the title of the present article. For instance 1, 2, 3, 4, 5 or 6. They are all referred to deep learning, which is a part of artificial intelligence. However, if we get algorithms to work and achieve advanced intelligent applications, what is exactly not understandable? Deep learning […]
CRISPR edits genes in pigs to make organs safer for transplants Researchers have inactivated porcine endogenous retroviruses using CRISPR-Cas9, paving the way for potentially safer pig-to-human transplants. After 25 retroviruses were edited out of the pig DNA, the genetic material was added to pig eggs, which were implanted in sows who gave birth to piglets […]
Aging is one of those topics mankind is always trying to understand, especially whether it can be reversed or stopped. With increasing age come not only alterations in appearance, but also associated changes like the degeneration of tissues such as muscles, bone and neural tissues or a higher predisposition for disease. In recent years, we […]
Organic chemistry is the science and the art of making carbon containing molecules. In these, carbon atoms may be linked by a single, double or triple bond to another carbon atom. Bonds are not more than the way we humans represent the sharing electrons between two atoms. In this regard, a single bond consists of […]
First look at inner workings of water vortexes The links, twists and writhes of water vortexes and how they all work together have been observed for the first time. The findings could help researchers better understand larger vortexes, such as tornadoes and other storms. New Scientist Well-preserved armored dinosaur hid from predators with countershading The […]
Unless you’ve been sitting in a cave for the last couple of years, you have probably heard about the new great promise of gene therapy: the gene editing CRISPR system. This new addition to the molecular biology toolbox is groundbreaking for what it implies. It does not simply “force in” a healthy copy of whichever […]
In social species, the dominant individual is often called the alpha. Depending on the species, the alpha may be a male, a female, both or a pair. The alpha individual usually presents a certain behavior: dominant, assertive, brash and usually has privileged access to food, mates, or best space, while the other members of the […]
Genetic study offers new clues about tardigrades Tardigrades make very specific proteins that help their cells keep their shape even when there is no water present, helping explain why the tiny creatures can survive desiccation. The study also suggests that tardigrades, despite looking more like an arthropod, are closer relatives of nematodes. New Scientist Increased […]
Interfacial electron transfer constitutes the key step in the conversion of solar energy into electricity and fuels. Required for fast and efficient charge separation, strong donor−acceptor interaction is typically achieved through covalent chemical bonding…or not. Experiences with donor−acceptor molecular diads and triads, conjugated polymers, and DNA, leads to the expectation that a covalent bonding is […]