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| Nitrogen-mediated hydrogen bonds |
Viewed: 28 times
02/12/13 |
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| The four nucleobases in DNA pairing up through nitrogen-mediated hydrogen bonds. |
Viewed: 26 times
02/12/13 |
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| RNA lite? |
Viewed: 20 times
02/13/13 |
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| Different species of the sea animals known as crinoids |
Viewed: 20 times
02/19/13 |
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| cyanomethanimine |
Viewed: 19 times
03/01/13 |
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| adenine |
Viewed: 17 times
03/01/13 |
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| L-form bacteria cell division |
Viewed: 22 times
03/04/13 |
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| L-form proliferation |
Viewed: 19 times
03/04/13 |
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| Light quark mass determines |
Viewed: 18 times
03/14/13 |
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| Will aliens need water in order to exist? |
Viewed: 21 times
03/17/13 |
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| Spartobranchus tenuis from the Burgess Shale |
Viewed: 23 times
03/20/13 |
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| Burgess Shale fossils |
Viewed: 22 times
03/20/13 |
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| Spartobranchus tenuis illustration |
Viewed: 21 times
03/20/13 |
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| Microbial mat and gene transfer |
Viewed: 14 times
03/27/13 |
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| Triops cancriformis |
Viewed: 6 times
04/03/13 |
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| The two enantiomers of alanine, D-Alanine and L-Alanine |
Viewed: 6 times
04/09/13 |
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| Mystery of homochirality of amino acid |
Viewed: 7 times
04/23/13 |
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| Pyrite-rich black shale outcrop |
Viewed: 5 times
04/26/13 |
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| Pyrite-rich black shale |
Viewed: 6 times
04/26/13 |
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| Outcrop of sulfide-rich black shale exposed at Earth’s surface |
Viewed: 5 times
04/26/13 |
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| Asilisaurus |
Viewed: 6 times
04/30/13 |
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| Fossilized remains |
Viewed: 4 times
04/30/13 |
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| Fossils of an ancient microbial feast |
Viewed: 6 times
05/01/13 |
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| 3D reconstruction of tubular Gunflintia fossils |
Viewed: 5 times
05/01/13 |
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| 1,900 million year old Gunflint chert on the shores of Lake Superior |
Viewed: 3 times
05/01/13 |
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| Primordial soup or sparkling water |
Viewed: 1 times
05/20/13 |
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