Watson-Crick Double Helix

From a distance, these building blocks look very similar, so every piece of DNA you look at has the same overall shape—the famous Watson-Crick Double Helix.

从远处看，这些基本成分看上去极为相似，因此 DNA 的每一部分的基本形状都是相同的 — 著名的沃森克里克双螺旋结构。

RNA molecules form double stranded helices, just as do DNA molecules, by Watson Crick pairing of nucleotides on the two complementary strands of the helix.

RNA分子能像DNA分子那样形成双链螺旋，通过沃森·克里克配对，两个螺旋的核苷链互补。

Last Wednesday, Nature published excerpts of letter correspondences of Dr. Francis Crick, one half of the Nobel Prize-winning and double helix-discovering duo (James D.) Watson and Crick.

上周三，《自然》杂志发表了佛朗西斯·克里克博士的来往书信片段，他是分享了半个诺贝尔奖的赢家，也是发现双螺旋的两人(詹姆斯·)沃森(博士)和克里克中的后者。