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tag mountain pine beetle disease medicine developmental biology cell molecular biology genetics genomics

Genome Digest
Dan Cossins | May 7, 2013 | 6 min read
What researchers are learning as they sequence, map, and decode species’ genomes
Conceptual image showing molecules making up a brain shape
The Noncoding Regulators of the Brain
Christie Wilcox, PhD | Sep 12, 2022 | 10+ min read
Noncoding RNAs are proving to be critical players in the evolution of brain anatomy and cognitive complexity.
Master of the Cell
Judy Lieberman | Apr 1, 2010 | 10+ min read
By Judy Lieberman Master of the Cell RNA interference, with its powerful promise of therapy for many diseases, may also act as a master regulator of most—if not all—cellular processes. RNA silencing. Computer artwork showing a length of RNA (yellow with red rings) bound to an RNA-induced silencing complex (RISC). © Medi-Mation Ltd / Photo Researchers, Inc. ne of the biggest surprises in biology in the past d
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.
2020 Top 10 Innovations
The Scientist | Dec 1, 2020 | 10+ min read
From a rapid molecular test for COVID-19 to tools that can characterize the antibodies produced in the plasma of patients recovering from the disease, this year’s winners reflect the research community’s shared focus in a challenging year.
Innovations Expand Lab Power, Uses Of PCR Technique
Ricki Lewis | Jul 25, 1993 | 8 min read
The gene amplification technique invented by genetics researcher Kary Mullis on a moonlit drive through the northern California hills a decade ago--the polymerase chain reaction (PCR)-- continues to revolutionize the life sciences. Uses in molecular biology research and in diagnostic tests are proliferating, and PCR is even bringing a new molecular approach to such fields as paleontology and epidemiology. The following companies are among those supplying PCR-related products for the resear
Preimplantation Genetic Diagnosis: The Next Big Thing?
Ricki Lewis | Nov 12, 2000 | 9 min read
Courtesy of David Hill, ART Reproductive Center Inc.Two separated blastomeres subjected to FISH analysis to check the chromosomes. In early October, preimplantation genetic diagnosis (PGD) made headlines when a Colorado couple used assisted reproductive technology (ART) to have a baby named Adam, whose umbilical cord stem cells could cure his six-year-old sister Molly's Fanconi anemia.1 When Adam Nash was a ball of blastomere cells, researchers at the Reproductive Genetics Institute at Illinois
Flies Invade Human Genetics
Ricki Lewis | Jun 21, 1998 | 9 min read
  DOUBLE WINGS: An ultrabithorax mutant fly has a total duplication of the body segment that carries wings. Recent issues of The American Journal of Human Genetics have featured a newcomer: Drosophila melanogaster. The fruit fly is a frequent star of a series of review articles called "Insights From Model Systems." The insect's appearance in a human genetics journal is a telling sign that this model among model organisms, long used to decipher the general principles of inheritance
CRISPR Can Track Cellular History of a Mammalian Embryo
Sukanya Charuchandra | Aug 10, 2018 | 2 min read
Researchers used the genome-editing technology to analyze the development of mouse tissues.
Software Helps Researchers In Sorting Through The Human Genome
Ricki Lewis | Jul 21, 1996 | 10 min read
The Human Genome SIDEBAR : Selected Suppliers of Software for Gene Discovery and Analysis Genetics has been an informational science since the elucidation of DNA's structure. Today's researchers say the field shifted to a more computational mode in 1990-the year that research groups began mapping genes to specific chromosomal sites for the Human Genome Project. "That year was pivotal, because it was then that the need to sequence significant amounts of DNA became compelling," says Richard Gib

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