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Categories: Biology: Microbiology, Ecology: Trees
Published Scientists use machine learning to predict diversity of tree species in forests



Researchers used machine learning to generate highly detailed maps of over 100 million individual trees from 24 sites across the U.S. These maps provide information about individual tree species and conditions, which can greatly aid conservation efforts and other ecological projects.
Published Unique characteristics of previously unexplored protein discovered



Research achieves scientific breakthrough in understanding cell division.
Published Ancient microbes offer clues to how complex life evolved



Researchers have discovered that a single-celled organism, a close relative of animals, harbors the remnants of ancient giant viruses woven into its own genetic code. This finding sheds light on how complex organisms may have acquired some of their genes and highlights the dynamic interplay between viruses and their hosts.
Published Harnessing big data helps scientists home in on new antimicrobials



Researchers have developed a strategy to identify new antimicrobial drugs with therapeutic promise from bacterial datasets, providing clues for discovering alternatives to traditional antibiotics.
Published E. coli variant may cause antimicrobial resistance in dogs, humans



Researchers studying antimicrobial-resistant E. coli -- the leading cause of human death due to antimicrobial resistance worldwide -- have identified a mechanism in dogs that may render multiple antibiotic classes ineffective.
Published Building a roadmap to bioengineer plants that produce their own nitrogen fertilizer



Nitrogen fertilizers make it possible to feed the world's growing population, but they are also costly adn harm ecosystems. However, a few plants have evolved the ability to acquire their own nitrogen with the help of bacteria, and a new study helps explain how they did it, not once, but multiple times.
Published Receptors make dairy cows a prime target for influenza



A study helps explain why dairy cows infected by highly pathogenic avian influenza are shedding the virus in their milk. Their findings could help develop biosecurity measures aimed at slowing the spread of the illness.
Published Wildfire smoke has a silver lining: It can help protect vulnerable tree seedlings



Forest scientists studying tree regeneration have found that wildfire smoke comes with an unexpected benefit: It has a cooling capacity that can make life easier for vulnerable seedlings.
Published Study examines urban forests across the United States



Tree-planting campaigns have been underway in the United States, especially in cities, as part of climate mitigation efforts given the many environmental benefits of urban forests. But a new study finds that some areas within urban forests in the U.S., may be more capable than trees growing around city home lawns in adapting to a warmer climate.
Published A better way to make RNA drugs



RNA drugs are the next frontier of medicine, but manufacturing them requires an expensive and labor-intensive process that limits production and produces metric tons of toxic chemical waste. Researchers report a new, enzyme-based RNA synthesis method that can produce strands of RNA with both natural and modified nucleotides without the environmental hazards.
Published Insight into one of life's earliest ancestors revealed in new study



Researchers have shed light on Earth's earliest ecosystem, showing that within a few hundred million years of planetary formation, life on Earth was already flourishing.
Published A comprehensive derivative synthesis method for development of new antimicrobial drugs



A method to screen a wide variety of drug candidates without laborious purification steps could advance the fight against drug-resistant bacteria.
Published Respiratory bacteria 'turn off' immune system to survive



Researchers have identified how a common bacterium is able to manipulate the human immune system during respiratory infections and cause persistent illness.
Published A stealth fungus has decimated North American bats but scientists may be a step closer to treating white-nose syndrome



An invasive fungus that colonizes the skin of hibernating bats with deadly consequences is a stealthy invader that uses multiple strategies to slip into the small mammals' skin cells and quietly manipulate them to aid its own survival. The fungus, which causes the disease white-nose syndrome, has devastated several North American species over the last 18 years.
Published Muscle machine: How water controls the speed of muscle contraction



The flow of water within a muscle fiber may dictate how quickly muscle can contract, according to a new study.
Published Nanoplastics and 'forever chemicals' disrupt molecular structures, functionality



Researchers have made significant inroads in understanding how nanoplastics and per- and polyfluoroalkyl substances (PFAS) -- commonly known as forever chemicals -- disrupt biomolecular structure and function. The work shows that the compounds can alter proteins found in human breast milk and infant formulas -- potentially causing developmental issues downstream.
Published Researchers develop a way to make lifesaving phages accessible, transportable and much easier to use



Researchers have developed a simple way to bring bacteriophage therapy into much closer reach for clinicians struggling to save patients with antimicrobial-resistant infections. The technology makes it possible to sort through hundreds or even thousands of phages in less than two hours to identify which will respond to a particular infection.
Published Mapping the world's fungi from air samples



Researchers have found that the key to a quick and cost-effective mapping of biodiversity has been right in front of our eyes all along, but at the same time invisible -- i.e., in the air that surrounds us.
Published Opening the right doors: 'Jumping gene' control mechanisms revealed



International joint research led by Akihisa Osakabe and Yoshimasa Takizawa of the University of Tokyo has clarified the molecular mechanisms in thale cresses (Arabidopsis thaliana) by which the DDM1 (Decreased in DNA Methylation 1) protein prevents the transcription of 'jumping genes.' DDM1 makes 'jumping genes' more accessible for transcription-suppressing chemical marks to be deposited. Because a variant of this protein exists in humans, the discovery provides insight into genetic conditions caused by such 'jumping gene' mutations.
Published Wild plants and crops don't make great neighbors, research finds



Native plants and non-native crops do not fare well in proximity to one another, attracting pests that spread diseases in both directions, according to two new studies.