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Developmental Biology News
February 25, 2017

Latest Headlines
updated 11:27am EST

More Developmental Biology News
February 25, 2017

New Method Reveals How Proteins Stabilize the Cell Surface

Feb. 22, 2017 — To withstand external mechanical stress and handle trafficking of various substances, a cell needs to adjust its surrounding membrane. This is done through small indentations on the cell surface ... read more

Egg-Free Surrogate Chickens Produced in Bid to Save Rare Breeds

Feb. 17, 2017 — Hens that do not produce their own chicks have been developed for use as surrogates to lay eggs from rare breeds. The advance -- using gene-editing techniques -- could help to boost breeding of ... read more

Gene Editing Can Complement Traditional Food-Animal Improvements

Feb. 17, 2017 — Animal scientist say that gene editing -- following in the footsteps of traditional breeding -- has tremendous potential to boost the sustainability of livestock production, while also enhancing ... read more

Feb. 17, 2017 — Biomedical engineers have developed imaging technology that is the first to see DNA 'blink,' or fluoresce. The tool enables researchers to study individual biomolecules (DNA, chromatin, ... read more

Stem Cells Collected from Fat May Have Use in Anti-Aging Treatments

Feb. 17, 2017 — Adult stem cells collected directly from human fat are more stable than other cells -- such as fibroblasts from the skin -- and have the potential for use in anti-aging treatments, according to ... read more

Feb. 17, 2017 — Triggered by mutilation, expression of select genes determines social castes in Diacamma ants, outlines a new ... read more

Scientists Reveal the Treadmilling Motion of Dividing Bacteria

Feb. 16, 2017 — An international team of scientists using the latest imaging techniques have revealed how bacterial division proteins build a partition wall across the cell, one molecule at a ... read more

Biologists Control Gut Inflammation by Altering the Abundance of Resident Bacteria

Feb. 16, 2017 — Numerous human diseases, including inflammatory bowel disease, diabetes and autism spectrum disorders are linked to abnormal gut microbiomes, but an open question is whether these altered microbiomes ... read more

Modifying Fat Content in Soybean Oil With the Molecular Scissors Cpf1

Feb. 16, 2017 — Successful inactivation of two genes in soybean using ... read more

Gene Therapy Treats Muscle-Wasting Disease in Dogs

Feb. 16, 2017 — Dogs with an inherited muscle-wasting disorder that was treated with a single infusion of corrective gene therapy were indistinguishable from normal animals one year later. Puppies with this ... read more

Feb. 15, 2017 — New research shows how epithelial cells naturally turn over, maintaining constant numbers between cell division and cell ... read more

Feb. 14, 2017 — New research provides insight into the development of zebrafish eyes using imaging and bioengineering techniques in live zebrafish ... read more

Feb. 13, 2017 — The protein which helps the sperm and egg fuse together in sexual reproduction are part of a larger family of proteins that helps other cells bind together to create larger organs, and which also ... read more

Feb. 13, 2017 — A new chronicles the embryonic origins of planaria, providing new insight into the animal's remarkable regenerative ... read more

Chemical Engineers Boost Bacteria's Productivity

Feb. 13, 2017 — Chemical engineers have designed a novel genetic switch that allows them to dramatically boost bacteria cells' production of useful chemicals by shutting competing metabolic pathways in the ... read more

Feb. 13, 2017 — Approximately 98 percent of all adults are infected with the Epstein-Barr virus. In rare cases, an infection with this virus causes cancer. Scientists have now discovered that a component of the ... read more

Feb. 13, 2017 — Invisible to the naked eye, cyst nematodes are a major threat to agriculture, causing billions of dollars in global crop losses every year. A group of plant scientists recently found one of the ... read more

Feb. 10, 2017 — When it divides, a stem cell has a choice: produce more stem cells or turn into the specific types of cells that compose skin, muscle, brain, or other tissue. New experiments in skin show this ... read more

Feb. 10, 2017 — Scientists have developed a technique for introducing proteins into plant cells using plasma treatment. Their method could have multiple applications in plant research and ... read more

Feb. 10, 2017 — The cellular skeleton protein actin can bind cells together, and also play a number of roles in cancer's invasion into new tissues in the ... read more

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