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tag biofilm microbiology genetics genomics 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.
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.
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.
black-and-white image of an open mouth
The Common Mouth Microbe That Keeps Popping Up in Tumors
David Adam | Dec 15, 2021 | 6 min read
Lab studies link the oral bacteria Fusobacterium nucleatum to cancers from the gut to the head and neck. Could targeting the microbe tackle tumors?
A scanning electron micrograph of a coculture of E. coli and Acinetobacter baylyi. Nanotubes can be seen extending from the E. coli.
What’s the Deal with Bacterial Nanotubes?
Sruthi S. Balakrishnan | Jun 1, 2021 | 10+ min read
Several labs have reported the formation of bacterial nanotubes under different, often contrasting conditions. What are these structures and why are they so hard to reproduce?
Dethroning E. coli?
Alison F. Takemura | Jun 23, 2016 | 1 min read
Some scientists hope to replace microbiology’s workhorse bacterium with fast-growing Vibrio natriegens.
The Big Picture in Microbial Genomics
Jeffrey M. Perkel | Jul 1, 2006 | 5 min read
A revolution aids the study of unculturable microorganisms
Going Viral
Breeann Kirby and Jeremy J. Barr | Sep 1, 2013 | 10+ min read
From therapeutics to gene transfer, bacteriophages offer a sustainable and powerful method of controlling microbes.
How Bacteria Talk
Karen Hopkin | Jun 1, 2006 | 6 min read
It's a good thing "rock star of microbiology" Bonnie Bassler didn't end up studying cancer
Making Things Grow: Insect Cells, Stem Cells, and Primary Cell Lines All Pose Challenges for Cell Culturists
Laura Defrancesco | Jun 21, 1998 | 5 min read
Date: June 22, 1998 Insect Cell Culture Media, Suppliers of Primary Cell Culture Media Advantages for Protein Expression Studies Since the mid-1950s cultures of insects--cockroaches, fruit flies, and leafhoppers, to name a few--have been the object of quiet study by physiologists and cell biologists. But along came genetic engineering and suddenly insect cultures have been put in the spotlight since they provide advantages over both bacterial and mammalian systems for recombinant protein prod

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