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Scientists ID bacterial genes that improve plant growth

Researchers have identified a range of bacterial genes that help explain how certain microbes increase plant growth by up to 40%. These genes provide benefits for plants, including drought resistance, antimicrobial agents, and phytohormones, and are directly dependent on plant-synthesized sugars.

SourceDOE/Brookhaven National Laboratory·JournalPLOS Genetics·DateMay 13, 2010

Sand fly barcoding in Panama reveals Leishmania strain and its potential control

Scientists identified 20 sand fly species in Panama, including two carrying Leishmania naiffi, a parasite causing cutaneous leishmaniasis. The presence of Wolbachia bacteria in these flies may offer a strategy for disease control and prevention measures such as insect repellent and protective clothing.

SourceSmithsonian Tropical Research Institute·JournalPLOS Neglected Tropical Diseases·DateApr 6, 2010
DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Hypnotherapy eases irritable bowel syndrome symptoms

Hypnotherapy has been shown to significantly improve irritable bowel syndrome (IBS) symptoms in a majority of cases, with some patients experiencing complete relief. Probiotics can also be an effective option, but the efficacy depends on specific strains and clinical trial evidence.

SourceBMJ Group·JournalFrontline Gastroenterology·DateMar 17, 2010

Scientists reveal driving force behind evolution

Researchers found that when bacteria evolved defences against viral infections, the viruses adapted at a quicker rate and generated greater diversity. This study supports the 'Red Queen Hypothesis', which suggests that species are in a constant race for survival and must continue to evolve new ways of defending themselves.

SourceUniversity of Liverpool·JournalNature·DateFeb 25, 2010
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Bacterial phylotype alterations in irritable bowel syndrome

Researchers found distinct bacterial phylotypes associated with IBS subtypes, including diarrhea-predominant and constipation-predominant IBS. These findings suggest potential targets for diagnostic and therapeutic approaches to managing IBS.

SourceWorld Journal of Gastroenterology·JournalWorld Journal of Gastroenterology·DateJan 15, 2010

Sweet as can be: How E. coli gets ahead

Researchers discovered that E. coli has a protein that recognizes the rarer furanose form of galactose, allowing it to exploit this additional nutrient source. This adaptation enables E. coli to grow faster and persist in the gut at the expense of other species.

SourceUniversity of York·JournalJournal of Biological Chemistry·DateNov 12, 2009
AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

The bizarre lives of bone-eating worms

Osedax marine worms feast on submerged bones using symbiotic bacteria, with unique sexual and digestive habits and diverse habitats across the world's oceans. Recent research discovered up to twelve further distinct evolutionary lineages exist beyond the five species already described.

SourceBMC (BioMed Central)·JournalBMC Biology·DateNov 9, 2009
SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

New species discovered on whale skeletons

Researchers at the University of Gothenburg have discovered nine new bristleworm species that feed on dead whales, highlighting a previously unknown food source in marine ecosystems. The study reveals these specialized organisms play a significant role in nutrient cycling and ecosystem balance.

SourceUniversity of Gothenburg·JournalZoological Journal of the Linnean Society·DateSep 21, 2009

Genomes reveal bacterial lifestyles: Research

Researchers discovered genetic differences between two ocean bacteria, one thriving in nutrient-rich waters and the other in poor-nutrient waters, reflecting their distinct lifestyles.

SourceUniversity of New South Wales·JournalProceedings of the National Academy of Sciences·DateSep 7, 2009
GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.

Resistance to antibiotics: When 1+1 is not 2

Research reveals that bacteria's survival rate increases when resistant to two antibiotics, contrary to expected outcomes. This discovery highlights the importance of understanding genetic interactions in determining antibiotic resistance.

SourceInstituto Gulbenkian de Ciencia·JournalPLOS Genetics·DateJul 23, 2009

Is obesity an oral bacterial disease?

A study published in the Journal of Dental Research found that salivary bacterial populations were significantly different in overweight women compared to healthy individuals. The presence of certain bacterial species, such as Selenomonas noxia, was linked to an increased risk of obesity.

SourceInternational Association for Dental, Oral, and Craniofacial Research·JournalJournal of Dental Research·DateJul 8, 2009

Rampant helper syndrome

Researchers have discovered that the methane-producing molecule deazaflavin is also involved in DNA repair processes in eukaryotes. The discovery challenges the long-held assumption that deazaflavin is unique to methanogenic bacteria, and has significant implications for our understanding of cellular metabolism and DNA repair.

SourceLudwig-Maximilians-Universität München·JournalProceedings of the National Academy of Sciences·DateJul 2, 2009
Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

Squid 'sight': Not just through eyes

Researchers at the University of Wisconsin-Madison have discovered that certain squids can perceive light through a light-emitting organ beyond their eyes. This finding may lead to new insights into controlling and perceiving light. The study suggests that the squid's light organ, which is also involved in camouflage, uses the same pro...

SourceUniversity of Wisconsin-Madison·JournalProceedings of the National Academy of Sciences·DateJun 1, 2009

Scientists announce top 10 new species, issue SOS

The International Institute for Species Exploration announced the top 10 new species discovered in 2008, including a pea-sized seahorse, caffeine-free coffee, and bacteria that live in hairspray. The list also includes the world's longest insect, the world's smallest snake, and a ghost slug from Wales.

SourceArizona State University·JournalINTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY·DateMay 22, 2009

Superbug risk to war wounded

Severe injuries on battlefields increase risk of multidrug-resistant bacterial infections in war-wounded soldiers. Effective personal protective equipment and medical care have improved survival rates but not mitigated the risk of wound infections.

SourceMicrobiology Society·DateMar 29, 2009
CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

Evolution, ecosystems may buffer some species against climate change

Research suggests that ecological and evolutionary factors can buffer some species against climate change, with rapid adaptation playing a critical role. The study of the pea aphid shows that bacteria living symbiotically within the aphids can confer heat tolerance, influencing population responses to environmental changes.

SourceUniversity of Wisconsin-Madison·JournalScience·DateMar 5, 2009

Reversing ecology reveals ancient environments

Researchers at Stanford University develop 'reverse ecology' technique to reconstruct bacterial environments millions of years in the past from genomic data. This allows for the analysis of complex evolutionary interplay between organisms like parasites and hosts.

SourceStanford University·DateFeb 25, 2009

The law of the weakest

In a study, researchers found that even slight differences between competing species can lead to the weakest being victorious in cyclical competitions. This phenomenon, known as the law of the weakest, was simulated using computer models and has implications for understanding evolution and ecosystem development.

SourceLudwig-Maximilians-Universität München·JournalPhysical Review Letters·DateFeb 13, 2009
Creality K1 Max 3D Printer

Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.

Discovery fleshes out metabolism of key environmental and energy bacteria

A team of researchers has discovered a new enzyme in Shewanella that works together to oxidize lactate, a food and energy source for many microbes. The discovery suggests that dozens of bacteria use this multi-protein enzyme instead of the single-protein version, which could help clean up toxic pollutants.

SourceDOE/Pacific Northwest National Laboratory·JournalProceedings of the National Academy of Sciences·DateFeb 2, 2009

Uncultured bacteria found in amniotic fluids of women who experience preterm births

A study published in the Journal of Clinical Microbiology found that 60% of bacteria present in women with intra-amniotic inflammations were missed by traditional culture testing. The researchers identified a comprehensive list of microbial species using new DNA methods, including harmful bacteria not previously linked to preterm birth.

SourceCase Western Reserve University·JournalJournal of Clinical Microbiology·DateJan 5, 2009
Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Small molecule triggers bacterial community

Researchers at Harvard Medical School discovered a natural product, surfactin, that causes bacteria to form social networks. Biofilm formation is triggered by potassium leakage and subsequent gene activity, leading to the creation of complex communities.

SourceHarvard Medical School·JournalProceedings of the National Academy of Sciences·DateDec 22, 2008

Bacterial biofilms as fossil makers

A team of scientists found that bacterial biofilms can completely replace embryo cell structure, generating a faithful replica of the embryo. The bacteria consume and replace all cytoplasm in cells, creating a detailed model of the embryo.

SourceIndiana University·JournalProceedings of the National Academy of Sciences·DateNov 24, 2008

New bacteria discovered in raw milk

Scientists have identified new species of bacteria that can grow at low temperatures and spoil raw milk even when refrigerated. The discovery highlights the complex microbial population of raw milk and underscores the importance of developing tools to monitor cold-tolerant bacteria.

SourceMicrobiology Society·JournalINTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY·DateNov 16, 2008
Sky-Watcher EQ6-R Pro Equatorial Mount

Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.

Women have more diverse hand bacteria than men, says CU-Boulder study

A CU-Boulder study found that women's hands harbor a significantly greater diversity of microbes than men, with an average of 150 different species detected. The researchers also discovered that the diversity of bacteria on individual hands was not significantly affected by regular hand washing.

SourceUniversity of Colorado at Boulder·JournalProceedings of the National Academy of Sciences·DateNov 3, 2008

Scientists discover bacteria that can cause bone infections

Scientists have identified a new species of bacteria that can cause bone infections, offering hope for improved diagnosis and treatment. The discovery relates to Mycobacterium species, which also cause tuberculosis and leprosy, and may lead to the development of new drugs to combat resistance.

SourceMicrobiology Society·JournalINTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY·DateOct 17, 2008

Bugs in the gut trigger production of important immune cells, NYU study finds

A new NYU study reveals that specific types of bacteria in the intestine trigger the generation of pro-inflammatory immune cells, which could lead to novel treatments for inflammatory bowel disease and other diseases. The finding adds to research showing that gut flora have a significant impact on human health.

SourceNYU Langone Health / NYU Grossman School of Medicine·JournalCell Host & Microbe·DateOct 15, 2008

Researchers discover how infectious bacteria can switch species

Scientists have developed a rapid new technique called Rapid Virulence Annotation (RVA) to identify toxins and virulence factors made by bacteria that allow it to infect different types of organisms. This discovery could lead to new vaccines and anti-bacterial drugs, as well as help prevent diseases caused by disease-causing bacteria.

SourceUniversity of Bath·JournalProceedings of the National Academy of Sciences·DateOct 9, 2008
Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

Discovering drugs, biofuels in tropical seas

A $4 million NIH-funded project led by OHSU aims to discover biologically active molecules from bacteria associated with marine mollusks in the Philippines. The project will catalog and preserve over 10,000 mollusk species, targeting potential central nervous system, cancer, and antimicrobial drugs.

SourceOregon Health & Science University·DateOct 7, 2008

New life found in ancient tombs

Researchers have discovered two new species of bacteria growing on the walls of Rome's ancient tombs, which may help preserve these sites. The bacteria, belonging to the Kribbella group, can produce enzymes and antibiotics with useful properties.

SourceMicrobiology Society·JournalINTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY·DateSep 24, 2008

Serious disease in pet lizards caused by new bacteria

Researchers have discovered a new bacterium responsible for dermatitis and septicaemia in desert-dwelling lizards. The discovery could help control the disease and protect endangered species, particularly those bred in captivity for release into the wild.

SourceMicrobiology Society·JournalINTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY·DateSep 18, 2008
Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

Nakayama to receive Basic Research in Periodontal Disease Award

Dr. Koji Nakayama is recognized for his groundbreaking research on Porphyromonas gingivalis, a key player in periodontal disease and potential systemic conditions like cardiovascular disease. He has published over 75 papers on this topic and received the 2000 Rokuzo Kobayashi Memorial Award.

SourceInternational Association for Dental, Oral, and Craniofacial Research·DateJun 25, 2008

Database shows effects of acid rain on microorganisms in Adirondack Lakes

Researchers found a general link between increased acidity and decreased bacterial diversity, but most dominant species were not directly impacted. Some rarer types of bacteria were strongly correlated to acidity and might be used as indicators of lake recovery.

SourceRensselaer Polytechnic Institute·JournalApplied and Environmental Microbiology·DateJun 23, 2008
Sony Alpha a7 IV (Body Only)

Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.

A chunky metabolism

Bacteria with large metabolic networks and those living in diverse environments tend to be more modular. This makes sense as they adapt to changing environments by developing separate processes for different environments.

SourceSanta Fe Institute·JournalProceedings of the National Academy of Sciences·DateMay 29, 2008
Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

What makes life go at the tropics?

A recent PNAS study reveals that temperature drives biodiversity in tropical regions, contradicting previous assumptions that light was the key factor. The study found that bacterial samples from warm waters contained many species, suggesting that photosynthesis has little influence on diversity.

SourceUniversity of Southern California·JournalProceedings of the National Academy of Sciences·DateMay 27, 2008

Bacterial slime helps cause serious disease

Leptospirosis is a major public health problem in South East Asia and South America, with over 500,000 severe cases every year. Researchers have discovered that bacteria can form biofilms, which protect them against harsh conditions and make them more resistant to antibiotics.

SourceMicrobiology Society·JournalMicrobiology·DateMay 4, 2008

We're surrounded! House dust is a rich source of bacteria

Researchers discovered that house dust is home to hundreds of bacterial species, with those from the human gut being prevalent. The study found that indoor environments harbor diverse microbial populations, and seasonal dynamics play a role in their distribution.

SourceBMC (BioMed Central)·JournalBMC Microbiology·DateApr 7, 2008

Researchers discover new species of disease-causing Leptospira

Researchers have isolated a new species of Leptospira, causing the disease leptospirosis, from domestic rats in the Peruvian Amazon. The discovery highlights the importance of region-specific Leptospira in diagnosis and reveals a higher incidence of leptospirosis than previously suspected.

SourcePLOS·JournalPLOS Neglected Tropical Diseases·DateApr 1, 2008
Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

Climate changing gas from some surprising microbial liaisons

Scientists have discovered that microbes produce dimethyl sulphide (DMS) gas at a rate of over 200 million tonnes per year in the world's seas. This climate-changing gas has multiple effects, including triggering cloud formation and attracting birds to food sources.

SourceMicrobiology Society·DateMar 31, 2008

Revealed: the secrets of successful ecosystems

The study found that an intermediate rate of dispersal creates a 'happy medium' wherein species move around enough to adapt to harsh environments, increasing ecosystem productivity and biodiversity. This breakthrough helps ecologists develop strategies for conservation areas with high biomass and diversity.

SourceImperial College London·JournalNature·DateMar 12, 2008
Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

New bacteria contaminate hairspray

Scientists have identified a new species of bacteria called Microbacterium hatanonis that contaminates hairspray, similar to previously found bacteria in human infections.

SourceMicrobiology Society·JournalINTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY·DateMar 7, 2008