The BiotechnologyEducation Company
BactoBeads™ are non-pathogenic, freeze-dried microbes (bacteria and lower eukaryotes) that are easily cultured for use in the classroom. Each bead contains microorganisms, buffer, salts and nutrient broth in an instantly soluble pellet.
Edvotek Visits the City of Brotherly Love
Edvotek recently had the opportunity to participate in the NSTA area conference in Philadelphia. Surprisingly, it was the first opportunity for many of our team members to visit this marvelous city, so we made sure to arrive early to explore. We were amazed by all of the history on display, contributing to Philadelphia’s designation as the sole World Heritage City in the United States, a privilege enjoyed by only 250 cities around the world.
Tagged on: NSTA, Biotech Basics, Tech Tips, Tips and Tricks, Classroom Laboratory, STEM, Workshop, Professional Development, Science
Can Beauty Sleep Fight the Common Cold?
Getting a full night’s sleep could be more important than simply preventing groggy, sluggish mornings. According to a recent study conducted by researchers at the University of California San Francisco, Carnegie Mellon University, and the University of Pittsburgh Medical Center, the amount of sleep that people receive directly correlates with their resistance to getting sick.
Tagged on: Sleep, Science, Virus, Health, Cold
Seasonal Variations in Gene Expression
A lot changes in the fall – temperatures, leaf colors, coffee flavors, sunrise time, TV shows, it's a long list. Add to this list your transcriptome. A transcriptome is the set of all RNA molecules in a cell or population of cells. The name comes from transcription, which is the first part of gene expression where information in a strand of DNA is copied into messenger RNA. The DNA information in a eukaryotic organism, e.g. the genome, is more or less constant apart from the occasional mutation. In contrast the transcriptome is in constant flux.
Tagged on: Genes, Advanced, Intermediate, Science
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