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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. 
An automated sampler that is collecting a sample from a sewer line.
Tracking Community Health Through Wastewater Surveillance
Charlene Lancaster, PhD | Feb 1, 2024 | 8 min read
By monitoring disease biomarkers within wastewater, researchers gain insight into disease prevalence within communities.
Whither the Ideal RNA Amplification Kit?
Jeff Minerd(jminerd@the-scientist.com) | Mar 13, 2005 | 6 min read
Audrey Player is searching for the ideal RNA amplification protocol.
2022 Top 10 Innovations 
2022 Top 10 Innovations
The Scientist | Dec 12, 2022 | 10+ min read
This year’s crop of winning products features many with a clinical focus and others that represent significant advances in sequencing, single-cell analysis, and more.
Kits Take The Trickiness Out Of RNA Isolation, Purification
Ricki Lewis | Mar 30, 1997 | 9 min read
Kits Take the Trickiness Out of RNA Isolation, Purification MINIMIZES CONTAMINATION: Ambion’s Rnase Zap destroys Rnase on laboratory surfaces. RNA is the most versatile biological molecule. It carries genetic information from the nucleus to the cytoplasm, then actively participates in protein synthesis; it also can function catalytically. All cells of a multicellular organism have similar collections of transfer and ribosomal RNAs, but it is the repertoire of messenger RNAs (mRNAs) that
Top 10 Innovations 2021
2021 Top 10 Innovations
The Scientist | Dec 1, 2021 | 10+ min read
The COVID-19 pandemic is still with us. Biomedical innovation has rallied to address that pressing concern while continuing to tackle broader research challenges.
Luminescence Developments Help Scientists See The Light
James Kling | May 11, 1997 | 9 min read
Biologists are constantly seeking more sensitive assays to detect the presence of organisms or telltale DNA, RNA, and proteins. Although radioactive tags incorporated into the target itself (or into a complementary strand)-and later detected by Geiger counters or film exposures-have traditionally given good sensitivity, the problems of waste disposal and laboratory monitoring have driven a search for alternative tags that have radioactivity's sensitivity but avoid its hazards. Fluorescent tags-
Choosing the Best Reporter Assay
Hillary Sussman | Jul 22, 2001 | 10+ min read
Suppliers of Reporter Assay Screening Systems Courtesy of Applied BiosystemsTarget practice: Researchers can employ reporter assays to study a variety of cellular processes. Rarely is the product of a gene readily distinguishable from the myriad mRNA and protein complements that exist in a cell at any point in time. But researchers can skirt this obstacle by placing a "reporter gene" under the same controls as the gene of interest. Reporter genes have easily measurable phenotypes that form th
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Assay for Sickle Cell Anemia Is Repurposed to Diagnose COVID-19
G.B.S.N.P. Varma | Nov 18, 2020 | 5 min read
A CRISPR-based, paper-strip test developed by Indian researchers performs as well as real-time PCR in identifying the presence of SARS-CoV-2 and returns results within an hour.
Layered visual representation of multiomics
Integrate and Innovate with NGS and Multiomics
The Scientist and Illumina | May 4, 2023 | 6 min read
Researchers across disciplines combine layers of discovery obtained with accessible NGS-based multiomics approaches.

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