Jellyfish in the North Atlantic – in pictures
Spectacular images of jellyfish captured by marine biologists and photographers Matt Doggett and Richard Shucksmith in the seas off the Orkney Islands
http://bit.ly/13Fv5y1
Spectacular images of jellyfish captured by marine biologists and photographers Matt Doggett and Richard Shucksmith in the seas off the Orkney Islands
http://bit.ly/13Fv5y1
.@ukhomeoffice: Theresa May, review the use of Schedule 7 of Terrorism Act
On Sunday David Miranda, the Brazilian partner of Guardian journalist Glenn Greenwald who has written stories about revealing mass surveillance…
"Is It Nuts to Give to the Poor Without Strings Attached? – NYTimes.com" http://feedly.com/k/14EVXYM
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http://ngm.nationalgeographic.com/serengeti-lion/
#lions #ng #nationalgeographic #serengeti
The Serengeti Lion
Enter the world of the Vumbi pride. The lions strut and grimace, bare their teeth. One drapes a paw indolently, another nuzzles.
In this study they took the XIST gene and put it inside chromosome 21 and in more detail into down syndrom iPS cell lines (so chr21 is a trisomy). And then the cool stuff happened…. by doing this the XIST transcript transformed the 3rd chromosome copy into a barr body (inactive chromosome) leaving 2 active normal chromosomes behind. By doing so the down syndrome genetic effect got genetically 'fixed', awesome!
Anyway, read the whole paper here http://bit.ly/12JJ3MU
#science #nature #xchromosome #inactivation #XIST #downsyndrome