 'Promiscuous' Protein Interactions Found In The Nuclear Pore Complex
 03.10.2009 17:00  41 wyświetleń  0 komentarzy
Tags: Poor, These, Nuclear
In higher organisms, cells are very selective about what passes in and out of their nuclei, where the genes reside. This selectivity helps protect the DNA and is the job of machines that stud the envelope of the nucleus, called nuclear pore complexes. These gatekeepers have proved largely inscrutable to researchers over the years, despite their conspicuously large size (they are made of 30 different proteins, or nucleoporins), but bit by bit, scientists are learning how these machines work. Czytaj więcej »
| A Nuclear Iran: The World Was Warned
02.10.2009 13:39 26 wyświetleń 0 komentarzy
Tags: World, Miami, Nuclear
Uri Dromi, Miami Herald Czytaj więcej »
| Iran Nuclear Talks in Geneva: So Far, So Good
02.10.2009 4:42 27 wyświetleń 0 komentarzy
Tags: President, Iranian, Obama, Iran, Russia, President Obama, International, Tehran, Geneva, Western, Energy, Nuclear, Agency
President Barack Obama's strategy of engaging Iran finally got under way in earnest on Thursday with a positive response from Tehran to at least some of the concerns about its nuclear program. At a meeting in Geneva with officials from Western powers, Russia and China, Iranian nuclear negotiator Saeed Jalili agreed to allow inspectors from the International Atomic Energy Agency (IAEA) to inspect a hitherto secret uranium-enrichment facility under construction near Qum. President Obama and his allies expressed grave concern last week about the site after revelations of its existence, and they made the demand for its inspection a key benchmark of Iran's willingness to cooperate in resolving...
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| Iran Nuclear Talks in Geneva: So Far, So Good
(Time.com)
01.10.2009 23:15 20 wyświetleń 0 komentarzy
Tags: Iran, Good, Western, Nuclear
Time.com - Tehran's agreement to inspections at its secret enrichment facility suggests a willingness to engage, although not necessarily to heed Western demands Czytaj więcej »
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