Evolution News and Research

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The Earth is warming faster than evolution, shows study

The world is getting warmer, and life has to adapt to new conditions. But if the warming continues, many species may have trouble keeping up.

15 Dec 2020

Scientists identify biosynthetic genes involved in the production of usnic acid in lichens

Scientists from the Faculty of Pharmacy at the Complutense University of Madrid have headed an international study that has successfully detected a sequence of biosynthetic genes that play a key role in the synthesis of usnic acid in lichen—a kind of compound that exhibits antioxidant, antiviral, antibacterial, anticancer, and neuroprotective activity.

14 Dec 2020

Study may lead to future investigations of evolution in the tropical biodiversity hotspots

For decades, scientists have worked to understand the intricacies of biological diversity--from genetic and species diversity to ecological diversity.

14 Dec 2020

Artificial intelligence paves the way for general models in ecology

In ecology, millions of species interact in billions of different ways between them and with their environment. Ecosystems often seem chaotic, or at least overwhelming for someone trying to understand them and make predictions for the future.

14 Dec 2020

New forensic method to identify criminals from a single strand of hair

During the investigations of crime scenes, even a single strand of human hair can make a significant difference in the evolution of a trial or case.

10 Dec 2020

Prothonotary warblers produce more offspring during warmer springs

Climate change contributes to gradually warming Aprils in southern Illinois, and at least one migratory bird species, the prothonotary warbler, is taking advantage of the heat.

10 Dec 2020

UM researcher adds to timeline of human evolution by studying an island fox

Nearly two decades ago, a small-bodied "human-like" fossil, Homo floresiensis, was discovered on an island in Indonesia.

10 Dec 2020

Within A Hair's Breadth--Forensic Identification Of Single Dyed Hair Strand Now Possible

In crime scene investigations, a single strand of hair can make a huge difference in the evolution of a case or trial.

10 Dec 2020

Researchers discover molecular mechanism of plant immune receptors

In a recent study, Alexander von Humboldt Professor Jijie Chai at the University of Cologne and his team together with MPIPZ researchers have succeeded for the first time in reconstructing the sequence of molecular events that activate an inactive plant immune receptor and thus mediate the death of the host cell.

8 Dec 2020

Researchers target pathogenic T cells that could lead to new immunotherapy treatments

According to a new study, a novel T cell genetically engineered by scientists from The University of Arizona Health Sciences can target and attack pathogenic T cells that are responsible for causing Type 1 diabetes. These latest findings may result in new immunotherapy therapies.

7 Dec 2020

Study determines 3D structure of molecular machine involved in placement of key proteins

Within a single cell, more than a quarter of all proteins are found in the membrane, in which they carry out crucial functions.

7 Dec 2020

Gasdermin E triggers pyroptosis and involved in pathogen-induced coral death

Pyroptosis is a highly inflammatory form of programmed necrotic cell death that acts as a defense mechanism against the infection of bacterial and viral pathogens. Pyroptosis is executed by gasdermin, a family of pore-forming proteins.

7 Dec 2020

Study explains new associations between Neanderthal DNA and autoimmune diseases

A researcher at the University of Tartu described new associations between Neanderthal DNA and autoimmune diseases, prostate cancer and type 2 diabetes.

4 Dec 2020

Scientists use molecular techniques to explain how corals survived tough conditions

In a ground-breaking new study, scientists used innovative molecular techniques to explain how corals on the east coast of Australia survived previous tough conditions--enabling the Great Barrier Reef to become the vast reef it is today.

1 Dec 2020

Researchers develop microorganism that produces biodiesel precursors from lignocellulosic biomass

Automobile exhaust emitted by fossil-fuel-based vehicles, especially those operating on diesel, is known to be a major source of fine dust and greenhouse gases. Using biodiesel instead of diesel is an effective way of coping with climate change caused by greenhouse gases while reducing fine dust emissions.

1 Dec 2020

Research provides new insight into how the CRISPR immune system evolved

With new insights into how the genetic tool CRISPR - which allows direct editing of our genes - evolved and adapted, we are now one step closer to understanding the basis of the constant struggle for survival that takes place in nature. The results can be used in future biotechnologies.

26 Nov 2020

Study shows how bacteria develop resistance to antibiotics

A group of researchers has successfully evolved the common microorganisms Escherichia coli at the experimental level.

25 Nov 2020

Scientists identify key biological switch used in plant defense against animal attack

For decades, scientists have known that plants protect themselves from the devastation of hungry caterpillars and other plant-munching animals through sophisticated response systems, the product of millions of years of evolution.

From UC San Diego 25 Nov 2020

Plant used in traditional Chinese medicine becomes less visible to humans

According to a new study, a plant utilized in traditional Chinese medicine has emerged to become less perceptible to human beings.

From University of Exeter 23 Nov 2020

First functional analysis of cytokine IL-15L using rainbow trout

The cytokine family including interleukin-2 and -15 (IL-2 and IL-15) started out in a primitive vertebrate species with three related cytokines IL-2, IL-15, and IL-15-like (IL-15L), all sharing binding capacity for receptor chain IL-15Rα. IL-15L was conserved in fishes, reptiles, and some mammals but lost in humans and mice.

23 Nov 2020

Evolution News and Research

The Earth is warming faster than evolution, shows study

Scientists identify biosynthetic genes involved in the production of usnic acid in lichens

Study may lead to future investigations of evolution in the tropical biodiversity hotspots

Artificial intelligence paves the way for general models in ecology

New forensic method to identify criminals from a single strand of hair

Prothonotary warblers produce more offspring during warmer springs

UM researcher adds to timeline of human evolution by studying an island fox

Within A Hair's Breadth--Forensic Identification Of Single Dyed Hair Strand Now Possible

Researchers discover molecular mechanism of plant immune receptors

Researchers target pathogenic T cells that could lead to new immunotherapy treatments

Study determines 3D structure of molecular machine involved in placement of key proteins

Gasdermin E triggers pyroptosis and involved in pathogen-induced coral death

Study explains new associations between Neanderthal DNA and autoimmune diseases

Scientists use molecular techniques to explain how corals survived tough conditions

Researchers develop microorganism that produces biodiesel precursors from lignocellulosic biomass

Research provides new insight into how the CRISPR immune system evolved

Study shows how bacteria develop resistance to antibiotics

Scientists identify key biological switch used in plant defense against animal attack

Plant used in traditional Chinese medicine becomes less visible to humans

First functional analysis of cytokine IL-15L using rainbow trout

Quorum Bio: Where Synthetic Biology Meets Sustainable Farming

Diagnostic Biochips: Pioneering Brain Research Tools for the Future

Commercializing Innovation in a Life Sciences Ecosystem

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