Genetics News

Dec 26, 2024 by News Staff

Free amino acids (FAAs) positively determine the tea quality, notably theanine, endowing umami taste of tea infusion. However, their concentrations vary significantly across different tea varieties, affecting both the flavor and nutritional profile of the tea. In new research led by the Tea Research Institute of the Chinese Academy of Agricultural Sciences and Huazhong Agricultural University, 339 tea accessions were collected to study FAA levels...

Dec 17, 2024 by News Staff

One of these genetic variants was inherited from Neanderthals, according to a study led by University College London researchers. El Sidron Neanderthals...

Dec 13, 2024 by News Staff

In a genomic study encompassing more than 300 genomes, researchers determined the time period during which Neanderthals interbred with modern humans, starting...

Dec 12, 2024 by News Staff

Scientists have sequenced and analyzed the genomes of seven individuals who lived between 42,000 and 49,000 years ago in Ranis, Germany and Zlatý kůň,...

Dec 4, 2024 by News Staff

Biologists have identified a new gene in California poplar trees (Populus trichocarpa) — named BOOSTER — that enhances photosynthesis and can...

Nov 29, 2024 by News Staff

The Linear Pottery Culture (Linearbandkeramik, LBK) communities, which were the first to spread farming across large parts of Europe, showed no signs of...

Nov 25, 2024 by News Staff

The Vikings played a preeminent role in the peopling of the North Atlantic, and one might expect populations that were founded by them to be genetically...

Nov 8, 2024 by News Staff

The identification of a new hominin group called Denisovans was one of the most exciting discoveries in human evolution in the last decade. Unlike Neanderthal...

Nov 6, 2024 by News Staff

DNA methylation is one of several epigenetic mechanisms crucial for regulating gene expression in eukaryotic organisms. Arabidopsis thaliana. Image credit:...

Nov 6, 2024 by News Staff

New research led by scientists from the University of Pennsylvania, Karolinska Institute and Linköping University provides a landscape view of the human...

Nov 1, 2024 by News Staff

A research team led by John Innes Centre scientists has sequenced and annotated the chromosome-scale genome assembly of grass pea (Lathyrus sativus), a...

Oct 8, 2024 by News Staff

A team of researchers at CSIRO has decoded the genome of the spotted handfish (Brachionichthys hirsutus), a critically endangered species of marine fish...

Sep 25, 2024 by News Staff

Despite the long history of consumption of fermented dairy, little is known about how the fermented microbes were utilized and evolved over human history....

Sep 20, 2024 by News Staff

Unlike other data storage formats that degrade over time, 5D memory crystals can store up to 360 terabytes of information without loss for billions of...

Sep 11, 2024 by News Staff

Easter Island, also known as Rapa Nui, is one of the most isolated inhabited places in the world. It has captured the imagination of many owing to its...

Sep 11, 2024 by News Staff

In 2015, archaeologists discovered the fossilized remains of a Neanderthal individual at Grotte Mandrin, a rockshelter located in Mediterranean France...

Sep 3, 2024 by News Staff

The so-called i-motifs are knot-like DNA structures formed in the nuclei of human cells and believed to provide critical genomic regulation. In new research,...

Aug 28, 2024 by News Staff

DNA methylation is a broadly observed epigenetic modification in living systems, playing diverse functions in transcriptional regulation, transposable...

Aug 20, 2024 by News Staff

Multiple studies have demonstrated that European colonization of the Americas led to the extinction of nearly all North American dog mitochondrial lineages...

Aug 19, 2024 by Enrico de Lazaro

Researchers from the University of Konstanz and elsewhere have sequenced the genomes of the African (Protopterus annectens) and South American lungfishes...