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Biotechnology 亚博棋牌平台
October 18, 2020

Top Headlines
 

Researchers have identified a number of 'silent' mutations in the roughly 30,000 letters of the COVID-19 virus's genetic ...

Seeing Evolution Happening Before Your Eyes

Researchers have established an automated pipeline to create mutations in genomic enhancers that let them watch evolution unfold before their eyes. Their findings on fruit flies may also be relevant ...

Sea Star's Ability to Clone Itself May Empower This Mystery Globetrotter

The identity of wild cloning sea star larvae has been a mystery since they were first documented in the Caribbean. The most commonly collected cloning species was thought to belong to the ...

Bacterial Toxin With Healing Effect

A bacterial toxin promoting tissue healing has been discovered. The compound, found in Staphylococcus aureus, does not just damage cells, but also stimulates tissue ...
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Earlier Headlines
 

Boost to Develop Microalgae Into Health Foods

A new discovery may provide the crucial link that helps accelerate development of microalgae into beneficial human health ...

An Alternative to Animal Experiments

Researchers have cultured so-called intestinal organoids from human intestinal tissue, which is a common byproduct when performing bowel surgery. These small 'miniature intestines' can be ...

Mechanism That Restores Cell Function After Genome Damage

Researchers have found out how cells can recover their development and longevity after damage by UV. The discovery may enable new therapies against premature ...

Stopping Lethal Lung Damage from the Flu With a Natural Human Protein

The raging lung inflammation that can contribute to death from the flu can be stopped in its tracks by a drug derived from a naturally occurring human protein, a new animal study ...

Scientists Engineer Bacteria-Killing Molecules from Wasp Venom

Scientists have engineered powerful new antimicrobial molecules from toxic proteins found in wasp venom. The team hopes to develop the molecules into new bacteria-killing drugs, an important ...

Mosquitoes' Taste for Blood Traced to Four Types of Neurons

The female mosquito has an amazing ability to detect blood using her syringe-like 'tongue.' Now scientists have identified the neurons that give her blood-seeking ...

Planting Parasites: Unveiling Common Molecular Mechanisms of Parasitism and Grafting

Using the model Orobanchaceae parasitic plant Phtheirospermum japonicum, scientists have discerned the molecular mechanisms underlying plant parasitism and cross-species grafting, pinpointing one ...

Quality Control Mechanism Closes the Protein Production 'on-Ramps'

Recent work revealed a newfound quality control system in the protein production assembly line with possible implications for understanding neurogenerative ...

Moles: Intersexual and Genetically Doped

Female moles not only have ovarian, but also testicular tissue that produces male sex hormones - which lets them diverge from the categorization into two sexes. A team describes which genetic ...

HIV Up Close: Unprecedented View of Virus Reveals Essential Steps for Causing AIDS

Accomplishing a feat that had been a pipe dream for decades, scientists have recreated in a test tube the first steps of infection by HIV (human immunodeficiency virus), the virus that causes AIDS ...

Setting a TRAP for Pandemic-Causing Viruses

A new laboratory technique quickly sifts through trillions of synthetic proteins to find ones that can target viruses, helping healthcare authorities rapidly respond to evolving ...

Understanding the Progress of Viral Infections

Researchers have created a viral expression model that can be used to simulate and analyze a large number of viral infections -- including the one with ...

How an Egg Cell's 'Operating Manual' Sets the Stage for Fertility

Scientists have revealed in unprecedented detail the genetic instructions immature egg cells go through step by step as they mature into functionality. Their findings improve our understanding of how ...

Taking Sides: Factors That Influence Patterns in Protein Distribution

A new article has found that even cells in isolation can become polarized to create the head to tail pattern, and that this polarity can orient how the cell ...

Stem Cell Sheets Harvested in Just Two Days

A team has developed a thermoresponsive nanotopography cell culture ...

Hearts Harvested from Pigs May Soon Help Solve Chronic Shortages of These Donor Organs

An analysis discusses scientific breakthroughs that have overcome obstacles to cardiac ...

Researchers Develop Tools to Sharpen 3D View of Large RNA Molecules

Scientists developed a method for generating high resolution 3D images of RNA, overcoming challenges limiting 3D analysis and imaging of RNA to only small molecules and pieces of RNA for the past 50 ...

Fighting Intestinal Infections With the Body's Own Endocannabinoids

Endocannabinoids, signaling molecules produced in the body that share features with chemicals found in marijuana, can shut down genes needed for some pathogenic intestinal bacteria to colonize, ...

Mammals Share Gene Pathways That Allow Zebrafish to Grow New Eyes

Working with fish, birds and mice, researchers report new evidence that some animals' natural capacity to regrow neurons is not missing, but is instead inactivated in ...

Deep Learning Takes on Synthetic Biology

Machine learning is helping biologists solve hard problems, including designing effective synthetic biology tools. Scientists have now created a set of algorithms that can effectively predict the ...

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