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tag island dwarfism genetics genomics

a black abalone on a rock
Genome Spotlight: Black Abalone (Haliotis cracherodii)
Christie Wilcox, PhD | Jun 23, 2022 | 3 min read
The researchers who constructed the first reference genome for this critically endangered mollusk say it will assist restoration efforts.
Watson Departure Vexes Genome Experts
Scott Veggeberg | May 24, 1992 | 4 min read
They fear that funding support for their vast gene-mapping project could erode now that the Nobelist is leaving While the head of the nation's premier health agency may not be losing sleep over the resignation of James Watson as head of the Human Genome Project (HGP), many genetic researchers are distressed to see him go. Genome scientists interviewed for this article say it will be difficult for the National Institutes of Health, via its search committee, to find someone with the same drive
Genetic Parasites and a Whole Lot More
Barry Palevitz | Oct 15, 2000 | 10+ min read
Photo: Ori Fragman, Hebrew University Hordeum spontaneum, the plant studied for BARE-1 retroelements. With genome sequences arriving almost as regularly as the morning paper, the public's attention is focused on genes--new genes to protect crops against pests; rogue genes that make bacteria resistant to antibiotics; faulty genes that, if fixed, could cure diseases such as muscular dystrophy. What many people don't realize is that genes account for only part of an organism's DNA, and in many c
The Yeast Two-hybrid Assay
Mark Greener(mgreener@the-scientist.com) | Aug 28, 2005 | 8 min read
No protein is an island.
Recent Trials for Fragile X Syndrome Offer Hope
Randi Hagerman | Sep 1, 2019 | 10+ min read
Despite a solid understanding of the biological basis of fragile X syndrome, researchers have struggled to develop effective treatments.
Epigenetics: Genome, Meet Your Environment
Leslie Pray | Jul 4, 2004 | 10+ min read
©Mehau Kulyk/Photo Researchers, IncToward the end of World War II, a German-imposed food embargo in western Holland – a densely populated area already suffering from scarce food supplies, ruined agricultural lands, and the onset of an unusually harsh winter – led to the death by starvation of some 30,000 people. Detailed birth records collected during that so-called Dutch Hunger Winter have provided scientists with useful data for analyzing the long-term health effects of prenat
Week in Review: May 26–30
Tracy Vence | May 30, 2014 | 4 min read
Human proteome cataloged; island-separated crickets evolved silence; molecule shows promise for combatting coronaviruses; study replication etiquette; another call for STAP retraction
Planning the Future of Plant Genomics
Eugene Russo | Jul 21, 2002 | 5 min read
Image: Courtesy of National Sciences Foundation Arabidopsis Plant genomics researchers stand at a crossroads. Behind them are the completed genome sequences of rice1 and the model mustard plant Arabidopsis thaliana.2 Now, armed with insights gained from both plant and animal sequencing projects, plant biologists must decide how to proceed with future sequencing, proteomics, and functional genomics endeavors--and how to allot precious basic research dollars while, at the same time, keeping
Diagnosing Cancer: A Genomics and Proteomics Approach
Tom Hollon | Sep 21, 2003 | 7 min read
In 1996, Jeff Trent and colleagues published the first paper describing DNA microarrays as tools for pinpointing gene variants underlying various tumor properties.1 Now, as president and scientific director of Translational Genomics Research Institute (TGEN), in Phoenix, Trent is using microarrays to look for gene expression patterns that can be applied to developing diagnostics. The role of microarrays, Trent says, "will be on the discovery side. Testing all 30,000 genes against a diagnosti
Human Genes: How Many?
Tom Hollon | Oct 14, 2001 | 6 min read
Counting human genes ought to be straightforward. Tracking telltale signs--motifs for promoters, translation start sites, splice sites, CpG islands--gene counters must by now be mopping up, finalizing chromosomal locations of every human gene already known, and predicting whereabouts of all the rest. Insert one human genome sequence, turn the bioinformatics crank, and genes gush out like a slot machine jackpot, right? "No, no, no," says Bo Yuan, of Ohio State University, having a laugh over th

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