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Tag: "fills" at biology news

Shutting down the HIV assembly line

...in gets there in the first place. The current work fills this gap. Spearman and colleagues used the HIV-1 Gag protein as bait to "fish" for Gag binding partners. They identified several known and novel interacting proteins and selected one, the delta subunit of AP-3, for further evaluation. AP-3 is an "ad...

Chemical 'band-aid' prevents heart failure in mice with muscular dystrophy

...unction during the relaxation phase when the heart fills with incoming blood. In our study, we found that cardiac myocytes in dystrophin-deficient mice don't relax and lengthen as readily as cardiac myocytes in normal mice. They are stiffer than normal heart muscle cells, and vulnerable to damage when stre...

Techniques available to detect soil that inhibits destructive soybean pest

...k out the nutrients. As the adult female ages, she fills with eggs, turns yellow and then brown to become the nematode cyst. At that point her body is a case to protect hundreds of eggs while they mature, hatch into juveniles and leave the cyst to further attack the plant roots. Swollen females can be seen...

New brain hormone puts brakes on reproduction

... the mammalian reproductive system, a hormone that fills a role long suspected, but until now undetected. The hormone, a small protein, or peptide, called gonadotropin-inhibitory hormone (GnIH), puts the brakes on reproduction by directly inhibiting the action of the central hormone of the reproductive sy...

Secrets of the sea yield stronger artificial bone

...g the layers lock in place with whatever substance fills the space between them. And some bridges form between the layers, which are believed to increase fracture resistance. "These characteristics contribute to the scaffolding's mechanical toughness. Cracks don't propagate as easily and more energy is ne...

Free radical cell death switch identified

...overy of the MST-FOXO biochemical switch mechanism fills a gap in our understanding of how oxidative stress elicits biological responses in neurons, and may include besides cell death, neuronal dysfunction and neuronal recovery. Since oxidative stress in neurons and other cells in the body contribute to t...

With record resolution and sensitivity, tool images how life organizes in a cell membrane

...rmation about chemical composition of a sample, it fills a gap left by atomic force microscopy, which provides high-resolution information about topography, but not chemistry, as its microscope tip ''feels'' its way through samples. Plus it handles samples less ordered than those addressed by X-ray crystal...

Study of gene transfer for erectile dysfunction shows promise

...pandable tissue along the length of the penis that fills with blood during erection. A variety of clinical and laboratory tests were used to assess safety. In addition, effectiveness was measured using the International Index of Erectile Function scale, a questionnaire that is commonly used to measure ED. ...

Hofmeyr skull supports the 'Out of Africa' theory

...â?super>TM s braincase. At this age, the skull fills a significant void in the human fossil record of sub-Saharan Africa from the period between about 70,000 and 15,000 years ago. During this critical period, the archaeological tradition known as the Later Stone Age, with its sophisticated stone and bo...

Researchers publish first marsupial genome sequence

...unique position on the tree of life. This analysis fills a crucial gap in our understanding of how mammalian genomes, including our own, have evolved over millions of years," said NHGRI Director Francis S. Collins, M.D., Ph.D. "These new findings illustrate how important it is to understand all of the huma...

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(Date:8/27/2014)... The mechanical force that a single fungal cell or bacterial ... but it plays a heavy role in setting up some ... it may not be too much of a stretch to ... the ability to respond to the touch of beneficial fungi, ... professor of agronomy at the University of Wisconsin-Madison. , ...
(Date:8/27/2014)... Aug. 27, 2014  WaferGen Bio-systems, Inc. (NASDAQ: WGBS) ... underwritten public offering of units of common stock and ... gross proceeds of $20 million, prior to deducting underwriting ... Company.  The shares and warrants are immediately separable and ... sold in the offering consists of 2,000 shares of ...
(Date:8/27/2014)... of North America,s megafauna mastodons, short-faced bears, giant ... disappeared close to 13,000 years ago at the ... massive extinction has long been debated by scientists who, ... A group of scientists, including UC Santa Barbara,s James ... posited that a comet collision with Earth played a ...
Breaking Biology News(10 mins):A touching story: The ancient conversation between plants, fungi and bacteria 2A touching story: The ancient conversation between plants, fungi and bacteria 3WaferGen Bio-Systems Announces Successful Completion of Public Offering Raising $20 Million 2WaferGen Bio-Systems Announces Successful Completion of Public Offering Raising $20 Million 3Nanodiamonds are forever 2Nanodiamonds are forever 3
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Breaking Medicine News(10 mins):Health News:Surgical Navigation Systems Market Expected to Reach USD 295.5 Million Globally in 2020: Transparency Market Research 2Health News:Surgical Navigation Systems Market Expected to Reach USD 295.5 Million Globally in 2020: Transparency Market Research 3Health News:Spine Guide Offering New Overview of Surgical Options For Back Pain 2Health News:BambooIndustry.com: Cheap Bamboo Panels for Clients Worldwide Offered Online 2Health News:DentistSave.com Launches Discount Dental Plans in Tennessee for Consumers, Businesses, and Groups 2Health News:DentistSave.com Launches Discount Dental Plans in Tennessee for Consumers, Businesses, and Groups 3Health News:DiaSorin Announces New Webinar in Their Annual Vitamin D Series 2Health News:DiaSorin Announces New Webinar in Their Annual Vitamin D Series 3
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