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tag noncoding rna cell molecular biology microbiology

Novelty Activates a Long Noncoding RNA for Spatial Learning in Mice
Shelby Bradford, PhD | Feb 6, 2024 | 4 min read
Genes activated in new environments include those used during development.
DNA molecule.
Finding DNA Tags in AAV Stacks
Mariella Bodemeier Loayza Careaga, PhD | Mar 7, 2024 | 8 min read
Ten years ago, scientists put DNA barcodes in AAV vectors, creating an approach that simplified, expedited, and streamlined AAV screening. 
Microfluidics: Biology’s Liquid Revolution
Laura Tran, PhD | Feb 26, 2024 | 8 min read
Microfluidic systems redefined biology by providing platforms that handle small fluid volumes, catalyzing advancements in cellular and molecular studies.
Microscopic image of a live amoeba.
Illuminating Specimens Through Live Cell Imaging
Charlene Lancaster, PhD | Mar 14, 2024 | 8 min read
Live cell imaging is a powerful microscopy technique employed by scientists to monitor molecular processes and cellular behavior in real time.
Individual bacterial transcriptomes each plotted as a single point create a ring-shaped structure.
Rapidly Dividing Bacteria Coordinate Gene Expression and Replication
Kamal Nahas, PhD | Mar 15, 2024 | 4 min read
E. coli divides faster than it can replicate its genome, while simultaneously expressing its genes. Scientists recently revealed the intricate molecular coordination that makes this possible.
Molecular Biology
The Scientist Staff | Nov 13, 1994 | 2 min read
C.F. Lesser, C. Guthrie,"Mutations in U6 snRNA that alter splice-site specificity--implications for the active site," Science, 262:1982-88, 1993. Cammie Lesser (Department of Biochemistry and Biophysics, School of Medicine, University of California, San Francisco): "Nuclear pre-mRNA splicing is the process by which the introns- -the noncoding portions of precursor mRNAs--are removed and the coding sequences called exons are ligated
Molecular Biology
The Scientist Staff | Nov 13, 1994 | 2 min read
C.F. Lesser, C. Guthrie,"Mutations in U6 snRNA that alter splice-site specificity--implications for the active site," Science, 262:1982-88, 1993. Cammie Lesser (Department of Biochemistry and Biophysics, School of Medicine, University of California, San Francisco): "Nuclear pre-mRNA splicing is the process by which the introns- -the noncoding portions of precursor mRNAs--are removed and the coding sequences called exons are ligated
Collage of images including sperm, bacteria, coral, and an illustration of a researcher
Our Favorite Cell and Molecular Biology Stories of 2021
Jef Akst | Dec 2, 2021 | 3 min read
Beyond The Scientist’s coverage of COVID-19’s molecular underpinnings were many other stories highlighting the advances made in scientists’ understanding of the biology of cells.
Image of the Day: Cell Droplets
The Scientist and The Scientist Staff | Apr 4, 2018 | 1 min read
Proteins and RNA aggregate into “membraneless organelles” due to liquid-liquid phase separation.
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.

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