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tag dna synthesis cell molecular biology culture developmental biology

Developmental Biology
The Scientist Staff | Apr 1, 1996 | 3 min read
Edited by Karen Young Kreeger H. Roelink, A. Augsburger, J. Heemskerk, V. Korzh, S. Norlin, A. Ruiz i Altaba, Y. Tanabe, M. Placzek, T. Edlund, T.M. Jessell, J. Dodd, "Floor plate and motor neuron induction by vhh-1, a vertebrate homolog of hedgehog expressed by the notochord," Cell, 76:761-75, 1994. (Cited in nearly 90 publications as of February 1996) Comments by Henk Roelink, University of Washington SIGNALS FROM SONIC HEDGEHOG: Using cDNA, University of Washington's Henk Roelink and col
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.
Molecular Biology Reagent Kits Simplify Lab Procedures
Ricki Lewis | Feb 7, 1993 | 8 min read
Companies discussed in the accompanying article: Bio-Rad Laboratories 2000 Alfred Nobel Dr. Hercules, Calif. 94547 (800) 4 - BIORAD Fax: (800) 879-2289 Products: Call for catalog BIO 101 Inc. 1060 Joshua Way Vista, Calif. 92083 (800) 424-6101 Fax: (619) 598-0116 Products: phage DNA isolation yeast transformation Geneclean DNA purification Mermaid oligomer purification RNaid RNA purification Circleprep plasmid preparation G nome DNA isolation, for genomic DNA BioWhittaker Inc. 8830 Biggs F
A close up of several modular puzzle pieces.
Making Connections: Click Chemistry and Bioorthogonal Chemistry
Deanna MacNeil, PhD | Feb 13, 2024 | 5 min read
Simple, quick, and modular reactions allow researchers to create useful molecular structures from a wide range of substrates.
Gene Splicing Pioneer Dale Kaiser Dies
Ashley Yeager | Jun 29, 2020 | 5 min read
Working with a virus that infects bacteria, the Stanford University biochemist and developmental biologist helped to develop a way to stitch DNA together, a discovery that gave rise to genetic engineering.
A person moving the hands of a vintage clock backwards.
Synthetic Circuits Reveal the Key to Rewinding the Cellular Clock
Charlene Lancaster, PhD | Mar 12, 2024 | 4 min read
Using a circuit-based system, scientists determined the ideal transcription factor levels to promote the successful reprogramming of fibroblasts into induced pluripotent stem cells.
Peptide, Oligonucleotide Synthesis: Key In Molecular Studies
James Kling | Jun 8, 1997 | 9 min read
HIGH THROUGHPUT: PE Applied Biosystems’ ABI 394 DNA/RNA Synthesizer is controlled by a Macintosh computer. Polypeptides (proteins) and polynucleotides (DNA/RNA) are the two essentials of organic life. Just as detailed blueprints and clay bricks are essential to construction workers, shorter synthetic versions of these two molecular workhorses-peptides and oligonucleotides-are crucial to experimental biologists. Biologists put oligonucleotides to nearly as many uses as Mother Nature does
Different colored cartoon viruses entering holes in a cartoon of a human brain.
A Journey Into the Brain
Danielle Gerhard, PhD | Mar 22, 2024 | 10+ min read
With the help of directed evolution, scientists inch closer to developing viral vectors that can cross the human blood-brain barrier to deliver gene therapy.
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.
A nude (hairless) mouse, typically used in biomedical and drug discovery research methods that rely on immunodeficient mouse strains.
Brush Up: Humanized Mice: More than the Sum of Their Parts
Deanna MacNeil, PhD | Aug 31, 2022 | 5 min read
Scientists study human health in vivo with modified mice that molecularly mimic human biology.

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