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Tag: "closes" at biology news

Physicist cracks women's random but always lucky choice of X chromosome

... into a single protein plug. That single plug then closes off one of the XIST suicide genes allowing its host X chromosome to continue to operate. However the other XIST suicide gene is now freed to activate and shuts down its X chromosome. Since putting forward this explanation researchers in Harvard ha...

Brain networks strengthened by closing ion channels

...ctively disconnected. Arnsten said inhibiting cAMP closes the channels and allows the network to reconnect. The study also found alpha-2A adrenergic receptors near the channels that inhibit the production of cAMP and allow the information to pass through into the cell, connecting the network. These recep...

UCSD study reveals how plants respond to elevated carbon dioxide

...ave an advantage for the plant. "Even if a plant closes its pores a little in response to increasing atmospheric carbon dioxide, it would still have access to carbon dioxide," said Schroeder. "On the other hand, less water would be escaping through the pores, so the response might help plants use water mo...

Novel connection found between biological clock and cancer

...ck regulates expression of the period-4 gene. This closes a loop connecting the clock to period-4 and period-4 to the clock and the cell cycle. The clock normally modulates expression of this gene that encodes an important cell cycle regulator, and that cell cycle regulator in turn affects not only the cell...

MIT chemist discovers secret behind nature's medicines

... After the iron and the chloride bind, the protein closes down around the active site, effectively pulling the trigger on the gun. "We were surprised," Drennan said. "The change in activity required for an enzyme to be capable of catalyzing a halogenation reaction is so radical that people thought there mu...

Telling axons where to go - and grow

...ng that Rnf6 targets LIMK1 for degradation finally closes this circle of regulation, providing the link between actin dynamics, axonal growth and Rnf6. Importantly, the authors are able to show that changes in axon outgrowth induced by changes in levels of Rnf6 can be restored by compensatory changes in LI...

Membrane research opens window to benefits for plants, humans

...ter-protein channel -- an aquaporin that opens and closes a gate that regulates water movement in and out of cells. Not only was the discovery the first for a plant-water channel, it was the first plant-membrane channel for which an atomic resolution structure has been determined. "By recovering an X-ray s...

Female butterflies go for sparkle -- not size -- when choosing to mate

..."When the male approaches the female, he opens and closes his wings in rapid succession so she can observe his pupils," she explained. "We believe the purpose of the fluttering of his wings is two-fold: to spread pheromones to her antennae and to stimulate her visually. The female appears to be very sensiti...

Why do insects stop 'breathing'? To avoid damage from too much oxygen, say researchers

...me and releases a burst of carbon dioxide. It then closes its respiratory system, blocking off more intake o...iratory system for longer periods of time; when it closes the system, it does so for only a very short time. In a stream of air with high oxygen on the other ...

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(Date:7/10/2014)... other major cities in New Mexico, nearly every public ... rather than precious potable water supplies. Across the U.S. ... golf courses receive treated effluent. Reusing the effluent increases ... courses and homeowners alike fertilize their lawns during the ... A New Mexico State University turfgrass expert has a ...
(Date:7/10/2014)... YORK , June 27, 2014  Pomerantz ... Provectus Biopharmaceuticals, Inc. ("Provectus" or the "Company")(NYSE-MKT: PVCT) ... filed in United States District Court, Middle District ... is on behalf of a class consisting of ... acquired Provectus securities between December 17, 2013 and ...
(Date:7/10/2014)... SPRINGS, Florida , July 1, 2014 ... wallets pave way for convenience and improved security: NXT-ID, Inc. ... Inc. (NASDAQ: GOOG ), Apple Inc. (NASDAQ: ... and MasterCard Corporation (NYSE: MA) NXT-ID, Inc., (OTCQB: NXTD) ... is pleased to announce that the second series of 30 ...
Breaking Biology News(10 mins):'Tailored' water -- the latest in lawn care 2SHAREHOLDER ALERT: Pomerantz Law Firm Announces the Filing of a Class Action against Provectus Biopharmaceuticals, Inc. and Certain Officers - PVCT 2SHAREHOLDER ALERT: Pomerantz Law Firm Announces the Filing of a Class Action against Provectus Biopharmaceuticals, Inc. and Certain Officers - PVCT 3Advantages for Digital Wallets Eliminate Need to Carry Credit Cards - Large Scale CNBC Ad Campaign for Latest Smart Wallet to Commence July 7th 2Advantages for Digital Wallets Eliminate Need to Carry Credit Cards - Large Scale CNBC Ad Campaign for Latest Smart Wallet to Commence July 7th 3Advantages for Digital Wallets Eliminate Need to Carry Credit Cards - Large Scale CNBC Ad Campaign for Latest Smart Wallet to Commence July 7th 4Advantages for Digital Wallets Eliminate Need to Carry Credit Cards - Large Scale CNBC Ad Campaign for Latest Smart Wallet to Commence July 7th 5
(Date:7/11/2014)... -- In people with sex addiction, pornography affects the ... in drug addicts as they consume drugs, a new ... activity between patients who have compulsive sexual behavior and ... study author Dr. Valerie Voon, of the University of ... Voon,s research involved 19 men with sex addiction ...
(Date:7/11/2014)... (HealthDay News) -- U.S. health officials have concluded that ... live anthrax during a safety mishap last month. ... officials have announced a moratorium on the transfer of ... In a report issued Friday, the CDC outlined ... a similar incident doesn,t occur again. Last month, as ...
(Date:7/11/2014)... (PRWEB) July 11, 2014 The ... Supplements, Specialty Nutrients, Animal Feed), Applications (Regular, Therapeutic, ... - Global Trends & Forecasts to 2019 ” ... an analysis and forecasting of the market value ... identifies the driving and restraining factors for the ...
(Date:7/11/2014)... to a new market research report “Internet of Things ... Bluetooth, Wi-Fi, NFC, RFID), Application Vertical (Building Automation, Consumer, ... - Global Trends & Forecasts to 2014 - 2020”, ... $1029.5 Billion in 2013, and is expected to reach ... 4.08% from 2014 to 2020. , Browse more ...
(Date:7/11/2014)... (PRWEB) July 11, 2014 Biostimulants are ... growth in turf and ornamentals. These also help turf ... improve length of roots. Turf, ornamentals, and flowers appear ... Therefore, this usage has increased from the last few ... turf and ornamentals is Europe, with around 40% share ...
Breaking Medicine News(10 mins):Health News:Brains of Sex Addicts May Be Wired Like Those of Drug Addicts, Study Finds 2Health News:CDC Issues Tough Report on Anthrax Scare 2Health News:Probiotic Ingredient Market worth $1,732.8 Million by 2019 - A Report by MarketsandMarkets 2Health News:Probiotic Ingredient Market worth $1,732.8 Million by 2019 - A Report by MarketsandMarkets 3Health News:Probiotic Ingredient Market worth $1,732.8 Million by 2019 - A Report by MarketsandMarkets 4Health News:Probiotic Ingredient Market worth $1,732.8 Million by 2019 - A Report by MarketsandMarkets 5Health News:Internet of Things Technology & Application Market Worth $1423.09 Billion by 2020 – New Report by MarketsandMarkets 2Health News:Internet of Things Technology & Application Market Worth $1423.09 Billion by 2020 – New Report by MarketsandMarkets 3Health News:Internet of Things Technology & Application Market Worth $1423.09 Billion by 2020 – New Report by MarketsandMarkets 4Health News:Biostimulants Market in Turf and Ornamentals is Expected to Reach $ 3.8 Billion by 2018 - New Report by MicroMarket Monitor 2Health News:Biostimulants Market in Turf and Ornamentals is Expected to Reach $ 3.8 Billion by 2018 - New Report by MicroMarket Monitor 3
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