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tag behavior brief genetics genomics microbiology culture

bacteria and DNA molecules on a purple background.
Engineering the Microbiome: CRISPR Leads the Way
Mariella Bodemeier Loayza Careaga, PhD | Mar 15, 2024 | 10+ min read
Scientists have genetically modified isolated microbes for decades. Now, using CRISPR, they intend to target entire microbiomes.
Can Genetics Explain Human Behavior?
Bill Sullivan | Sep 1, 2019 | 3 min read
The author of a new book about emerging concepts in human genetics considers the question.
Behavior Brief
Molly Sharlach | Dec 18, 2014 | 4 min read
A round-up of recent discoveries in behavior research
Artist’s rendition of red SARS-CoV-2 coronaviruses floating near blue strands of DNA.
COVID-19 Infections May Reshape Genetic Landscape
Holly Barker, PhD | Mar 30, 2023 | 3 min read
SARS-CoV-2 infection triggers structural changes in the host cell’s DNA, which provide a molecular explanation for long COVID, a new study suggests. 
Honeybee Microbes Shape the Colony’s Social Behavior
Max Kozlov | Jan 1, 2021 | 4 min read
Recent research shows that the insect’s microbial community is central to protecting the hive from invaders—both big and small.
Research Briefs
Maria Anderson | Oct 19, 2003 | 4 min read
Research Briefs New Genes: The Ears Have 'Em; The Worker, The Soldier, The Candlestick Maker; For Genomes Without Borders, Biobanks Unite New genes: The ears have 'em While scouring a new cDNA library, researchers in the Netherlands discovered 80 novel expressed-sequence tags, including 25 preferentially expressed in human fetal cochlea.1 The researchers from the University Medical Center in Nijmegen (UMCN) found that 155 ESTs map to loci for nonsyndromic deafness, which is not associated
Fish in a big blue aquarium
Microbes Responsible for Stealing Aquarium Medicine
Amanda Heidt | Feb 1, 2022 | 6 min read
Researchers discover that bacteria break down medicinal compounds for their nitrogen, solving a mystery that has vexed aquatic veterinarians for years.
bacteria inside a biofilm
How Bacterial Communities Divvy up Duties
Holly Barker, PhD | Jun 1, 2023 | 10+ min read
Biofilms are home to millions of microbes, but disrupting their interactions could produce more effective antibiotics.
Are Phages Overlooked Mediators of Health and Disease?
Catherine Offord | Feb 1, 2021 | 10+ min read
Bacteria-infecting viruses affect the composition and behavior of microbes in the mammalian gut—and perhaps influence human biology.
Illuminating Behaviors
Douglas Steinberg | Jun 1, 2003 | 6 min read
Courtesy of Genevieve Anderson If not for Nobel laureates Thomas Hunt Morgan, Eric R. Kandel, and Sydney Brenner, the notion of a general behavioral model might seem odd. Behaviors, after all, are determined by an animal's evolutionary history and ecological niche. They are often idiosyncratic, shared in detail only by closely related species. But, thanks to Morgan's research in the early 20th century, and Kandel's and Brenner's work over the past 35 years, the fly Drosophila melanogaster, t

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