Tumblr (3.0; @no-wow937)http://no-wow937.tumblr.com/<img src="http://24.media.tumblr.com/a2e68814bf24ce03f556c2edad54f43f/tumblr_mncpv3Uqau1ql3uxso1_500.jpg"/><br/><br/>http://no-wow937.tumblr.com/post/51294554431http://no-wow937.tumblr.com/post/51294554431Sat, 25 May 2013 07:13:51 -0400<img src="http://25.media.tumblr.com/68a1504938f23e2e704d273842eb4ced/tumblr_mncpubw1aA1ql3uxso1_500.jpg"/><br/><br/>http://no-wow937.tumblr.com/post/51294540082http://no-wow937.tumblr.com/post/51294540082Sat, 25 May 2013 07:13:23 -0400<img src="http://24.media.tumblr.com/451debaba1a337837dd8e42e868c4038/tumblr_mn6fzr8izX1rjxhlko1_500.png"/><br/><br/><blockquote> <p><a class="tumblr_blog" href="http://bijoux-et-mineraux.tumblr.com/post/51096282720/oregon-contra-luz-opal-with-botryoidal-jasper" target="_blank">bijoux-et-mineraux</a>:</p> <p>Oregon Contra Luz Opal with botryoidal Jasper inclusions, from Oregon</p> </blockquote>http://no-wow937.tumblr.com/post/51143429235http://no-wow937.tumblr.com/post/51143429235Thu, 23 May 2013 08:09:16 -0400<img src="http://24.media.tumblr.com/b94db2e4406a27410d8ae3ae7ed2f423/tumblr_mm8foi6sV11rnvja7o1_500.jpg"/><br/><br/>http://no-wow937.tumblr.com/post/50847656188http://no-wow937.tumblr.com/post/50847656188Sun, 19 May 2013 16:27:59 -0400<img src="http://25.media.tumblr.com/tumblr_lw3naedRxY1qlriilo1_400.gif"/><br/><br/>http://no-wow937.tumblr.com/post/50838828861http://no-wow937.tumblr.com/post/50838828861Sun, 19 May 2013 14:39:14 -0400<img src="http://24.media.tumblr.com/098dbd1afe46b76e9e0b89bbffdd8c90/tumblr_mmsg0q0ZGD1ql3uxso1_500.jpg"/><br/><br/><p><strong>hi</strong>gher and <strong>hi</strong>gher we’re gonna take it </p>http://no-wow937.tumblr.com/post/50416162555http://no-wow937.tumblr.com/post/50416162555Tue, 14 May 2013 08:29:14 -0400<img src="http://24.media.tumblr.com/f328f1c16a373428ddbfda57a89191dd/tumblr_mmpdeifWR61ql3uxso1_500.jpg"/><br/><br/>http://no-wow937.tumblr.com/post/50285892591http://no-wow937.tumblr.com/post/50285892591Sun, 12 May 2013 16:39:54 -0400<img src="http://25.media.tumblr.com/a10d52983ac0414437e19b5f3180931a/tumblr_mmpdcgEtYd1ql3uxso1_500.jpg"/><br/><br/>http://no-wow937.tumblr.com/post/50285797486http://no-wow937.tumblr.com/post/50285797486Sun, 12 May 2013 16:38:40 -0400<img src="http://25.media.tumblr.com/c72180c93d0b05a21bc7720e7daf40ed/tumblr_mmpd8jup2J1ql3uxso1_500.jpg"/><br/><br/>http://no-wow937.tumblr.com/post/50285614472http://no-wow937.tumblr.com/post/50285614472Sun, 12 May 2013 16:36:19 -0400<img src="http://25.media.tumblr.com/2d09026d1e6a627bc7833131e01ed8a4/tumblr_mmpbde1baw1ql3uxso1_500.jpg"/><br/><br/>http://no-wow937.tumblr.com/post/50282471469http://no-wow937.tumblr.com/post/50282471469Sun, 12 May 2013 15:56:02 -0400<img src="http://25.media.tumblr.com/12c217f2b9a26d741b95c6c4ac25b75d/tumblr_mlx2jiGJNr1rhb9f5o1_500.jpg"/><br/><br/><p><a class="tumblr_blog" href="http://mucholderthen.tumblr.com/post/49173360961/scientific-illustration-nucleosome-the" target="_blank">mucholderthen</a>:</p> <blockquote> <p>SCIENTIFIC ILLUSTRATION:  <em><strong>Nucleosome</strong></em><br/><strong>The <a href="http://www.medils.org/" target="_blank">Mediterranean Institute for Life Sciences</a></strong><br/>Split, Croatia</p> <p>High resolution ray-traced model of a nucleosome, isolated on black.</p> <blockquote> <p>A <strong>nucleosome</strong> is the <strong>basic unit of DNA packaging in eukaryotes</strong>, consisting of <strong>a segment of DNA wound in sequence around four histone protein cores</strong>.  <span>This structure is often compared to <strong>thread wrapped around a spool</strong>.</span></p> <p><strong>Nucleosomes form the fundamental repeating units of eukaryotic chromatin</strong>, which is used to pack the large eukaryotic genomes into the nucleus while still ensuring appropriate access to it.  <em><span>In mammalian cells approximately 2 m of linear DNA have to be packed into a nucleus of roughly 10 µm diameter.  </span></em></p> <p><strong>Nucleosomes are folded through a series of successively higher order structures to eventually form a chromosome</strong>; this both compacts DNA and creates an added layer of regulatory control, which ensures correct gene expression.</p> <p>(<a href="http://en.wikipedia.org/wiki/Nucleosome" target="_blank">Nucleosome - <em>Wikipedia</em></a>)</p> </blockquote> </blockquote>http://no-wow937.tumblr.com/post/50282444046http://no-wow937.tumblr.com/post/50282444046Sun, 12 May 2013 15:55:41 -0400<img src="http://25.media.tumblr.com/dc42ca34cf48d88215a5eed2c5e85a0d/tumblr_mlkn42d9Bm1r5mmhlo1_500.jpg"/><br/><br/>http://no-wow937.tumblr.com/post/49620991540http://no-wow937.tumblr.com/post/49620991540Sat, 04 May 2013 16:47:23 -0400<img src="http://24.media.tumblr.com/21349cba965c06f103511982cb25a9db/tumblr_mm7de7pFfg1rgpyeqo1_500.png"/><br/><br/>http://no-wow937.tumblr.com/post/49586764861http://no-wow937.tumblr.com/post/49586764861Sat, 04 May 2013 08:08:20 -0400<img src="http://25.media.tumblr.com/tumblr_m7jbgyyQV01qzy61po1_500.gif"/><br/><br/>http://no-wow937.tumblr.com/post/49583678904http://no-wow937.tumblr.com/post/49583678904Sat, 04 May 2013 06:43:33 -0400<img src="http://24.media.tumblr.com/tumblr_mbh8ox9P7L1r3u7cro1_500.gif"/><br/><br/>http://no-wow937.tumblr.com/post/49389113791http://no-wow937.tumblr.com/post/49389113791Wed, 01 May 2013 18:13:26 -0400<img src="http://24.media.tumblr.com/29e9aab78386fecfd77b400af3a4292c/tumblr_mm53lpbXGl1ql3uxso1_500.jpg"/><br/><br/>http://no-wow937.tumblr.com/post/49387810893http://no-wow937.tumblr.com/post/49387810893Wed, 01 May 2013 17:56:13 -0400<img src="http://25.media.tumblr.com/4438083f676ec723407f49779f158437/tumblr_mhcokwo3el1ruj3e1o1_500.jpg"/><br/><br/>http://no-wow937.tumblr.com/post/49382825136http://no-wow937.tumblr.com/post/49382825136Wed, 01 May 2013 16:52:00 -0400<img src="http://25.media.tumblr.com/a88ac4a09f08be9b38e352160bb8ca00/tumblr_mm4tn1FbNQ1ql3uxso1_500.gif"/><br/><br/>http://no-wow937.tumblr.com/post/49372470828http://no-wow937.tumblr.com/post/49372470828Wed, 01 May 2013 14:21:01 -0400<img src="http://24.media.tumblr.com/b08eff5d2ed6f3e71a17abb945936dfe/tumblr_ml95vkSGId1s60v5uo1_500.gif"/><br/><br/>http://no-wow937.tumblr.com/post/49353125842http://no-wow937.tumblr.com/post/49353125842Wed, 01 May 2013 07:43:08 -0400<img src="http://24.media.tumblr.com/tumblr_m194kuLaWt1qkzpcmo1_500.jpg"/><br/><br/>http://no-wow937.tumblr.com/post/49352540461http://no-wow937.tumblr.com/post/49352540461Wed, 01 May 2013 07:27:34 -0400