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1,619 notícias encontradas para "gene"
Autonomous drones measure volcanic gas clouds, offering clearer eruption warning signs
Autonomous drones measure volcanic gas clouds, offering clearer eruption warning signs
To better assess the danger posed by volcanoes, researchers at the Technical University of Munich (TUM) have developed a new measurement system. Laser beams are sent through escaping gas clouds and reflected by drones. An algorithm uses the reflected signals to generate a map sho
RNA-only repair enzyme reveals how primordial life could have protected genomes
RNA-only repair enzyme reveals how primordial life could have protected genomes
In most modern cells, DNA stores the genetic blueprint, and proteins replicate, repair and build from those blueprints. At the same time, proteins require instructions from DNA to be made in the first place.
Weather tracker: Unusually warm rivers affect French nuclear power plants
Weather tracker: Unusually warm rivers affect French nuclear power plants
High temperatures and below average rainfall put pressure on waterways used to cool reactorsAbove average temperatures combined with below average rainfall across much of western and central Europe during June and the first half of July have placed increasing pressure on rivers,
Random by design: Flickering genes may spend energy to achieve precision
Random by design: Flickering genes may spend energy to achieve precision
Inside the cell nucleus, genes must be turned on and off with precision to regulate biological processes. The first models of gene regulation were developed in the 1960s, yet modern science continues to uncover new layers of control. A new study involving researchers from the Ins
The family tree of viruses just grew, and it paves the way for a new approach to agricultu
The family tree of viruses just grew, and it paves the way for a new approach to agricultu
Researchers have discovered that a group of viruses known to infect an agriculturally important plant pathogen has remained genetically stable for an astonishing four decades. The discovery of a disease-fighting virus that doesn't mutate at a rapid rate points the way toward new
Pecuária pantaneira aposta em genética e manejo para produzir carne de qualidade
Pecuária pantaneira aposta em genética e manejo para produzir carne de qualidade
Foto: reprodução/Planeta CampoAdaptado ao ciclo das cheias e secas, o sistema produtivo concilia a criação de bovinos com a conservação de um dos biomas mais ricos do planeta O post Pecuária pantaneira aposta em genética e manejo para produzir carne de qualidade apareceu primeiro
Frame-dragging observations validate Einstein yet again
Frame-dragging observations validate Einstein yet again
More than a century after Albert Einstein first transformed our understanding of gravity, his general theory of relativity continues to withstand ever more demanding experimental tests. Now, an international team led by Ignazio Ciufolini at the Chinese Academy of Sciences has car
Researcher creates seawater isotope database to improve climate data reconstructions and p
Researcher creates seawater isotope database to improve climate data reconstructions and p
A Florida State University paleoclimatologist led the creation of a global database hosting thousands of seawater isotope measurements collected over almost 50 years that will aid scientists in generating more accurate climate reconstructions and predictions.
Ancient Roman farm women made wine, oil and profits. Historians dismissed them as 'houseke
Ancient Roman farm women made wine, oil and profits. Historians dismissed them as 'houseke
Female farm managers are hidden in plain sight in ancient Roman texts, mentioned in laws, literature and grave inscriptions across five centuries. Modern historians have generally assumed they were housekeepers, in charge of domestic tasks and household meals, and segregated from
New platform uncovers genetic edits that boost plant-derived compound production
New platform uncovers genetic edits that boost plant-derived compound production
Microorganisms are increasingly being engineered to manufacture valuable compounds ranging from medicines and food ingredients to biofuels and industrial chemicals. However, turning microbes into efficient production platforms requires extensive strain optimization. Finding the r
New mechanism shows how plants rapidly adapt to intense sunlight
New mechanism shows how plants rapidly adapt to intense sunlight
Plants do not wait hours to respond to intense sunlight—they react within minutes. Researchers at Bielefeld University and the Australian National University have discovered a new signaling pathway that enables plants to directly adjust their protein production before genes in th
Lab-grown meat, gene editing and extreme fire: Researchers' predictions for life in the 21
Lab-grown meat, gene editing and extreme fire: Researchers' predictions for life in the 21
Lab-grown meat, gene editing and extreme fire: researchers' predictions for life in the 2100s O recorte ajuda a contextualizar a pauta dentro de Agro.