Genetics News
February 10, 2016

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February 10, 2016

Chemical Cages: New Technique Advances Synthetic Biology

Feb. 10, 2016 — A clever means of localizing and confining enzymes and the substrate molecules they bind with has been presented by researchers, speeding up reactions essential for life ... read more

Feb. 9, 2016 — Ecological epigenetics has now been further advanced thanks, to the development of a new research technique. Epigenetic research has grown immensely as a field of research all across the world. In ... read more

Feb. 8, 2016 — Gene expression in a fruit fly embryo can be accurately and predictably tuned, new research shows. This study has important implications in cellular and developmental biology, with potential ... read more

Expression of a 'Ouija Board' Protein That Can Summon 'Monster' Genes

Feb. 8, 2016 — Biologists have studied Drosophila melanogaster flies to discover a new protein dubbed “Ouija Board,” which plays an important role in the biosynthesis of the steroid hormones necessary for ... read more

Feb. 5, 2016 — First-ever interlaboratory study of four versions of a therapeutic protein drug -- all manufactured from living cells -- reports that an established analytical tool akin to magnetic resonance imaging ... read more

Feb. 5, 2016 — Cells are not uniform spheres; they generally come in a variety of disparate shapes. In the broadest sense, this variation in shapes is known as cell polarity, and it is an essential property for a ... read more

Feb. 5, 2016 — Climate change may harm early-flowering plants not through plant-pollinator mismatch but through frost damage, a new study ... read more

Feb. 5, 2016 — IBS researchers create multiplex Digenome-seq to find errors in CRISPR-Cas9 ... read more

Feb. 4, 2016 — Using a special profiling technique, researchers have determined the mechanism of action of a potent antibiotic, known as tropodithietic acid, leading them to uncover its hidden ability as a ... read more

Feb. 4, 2016 — Researchers have discovered a molecular regulator that allows salmonella bacteria to switch from actively causing disease to lurking in a chronic but asymptomatic state called a ... read more

Hair Thinning by Stem Cell Loss

Feb. 4, 2016 — Why people lose their locks in old age may be related to the aging of hair follicle stem cells, two new studies suggest. Though it is known that mammals that live for longer lifespans lose their ... read more

Leading Bugs to the Death Chamber: A Kinder Face of Cholesterol

Feb. 4, 2016 — Cells of our immune system kill pathogens by enclosing them in a compartment called the phagosome. The pathogen-containing phagosome is physically transported to execution chambers (lysosomes) by ... read more

Feb. 4, 2016 — On Nov. 11, 1954, Syuiti Mori turned out the lights on a small group of fruit flies. More than 60 years later, the descendants of those flies have adapted to life without light. These flies -- a ... read more

Feb. 4, 2016 — A process has been uncovered by researchers that uses pressure to deliver chemical probes in a fine-tuned manner into living ... read more

How Roots Grow

Feb. 4, 2016 — In contrast to animals, plants form new organs throughout their entire life, such as roots, branches, flowers and fruits. Researchers wanted to know to what extent plants follow a pre-determined plan ... read more

Feb. 3, 2016 — A new study helps explain how fruit flies get their keen sense of smell. Researchers have identified a set of genetic control switches that interact early in a fly's development to generate ... read more

Not Your Grandfather's Cotton

Feb. 3, 2016 — Cotton's genetic history is full of surprises. From transoceanic travels to inter-species cross-breedings, cotton’s story is one of plant and seed survival, adaptation, and human cultivation. ... read more

Feb. 3, 2016 — Researchers have shown that senescent cells -- cells that no longer divide and accumulate with age -- negatively impact health and shorten lifespan by as much as 35 percent in normal mice. The ... read more

Feb. 3, 2016 — Abolishing the 24-hour clock by knocking out a key gene during development accelerates aging and shortens lifespan by two thirds in mice, but this effect is absent if the gene deletion is delayed ... read more

Biomolecule's Behavior Under Artificial Conditions More Natural Than Expected

Feb. 2, 2016 — Researchers often analyze isolated biomolecules in test tubes, and it is doubtful if the results can be applied to densely-packed cells. A team of researchers monitored the folding of an RNA ... read more

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