FreeRange user liu monokeroz wanted you to see this:
有没有人天生对疟疾具有免疫能力？生活在缅甸的克伦人（如上图）携带了一种遗传变异，从而使得他们能够在疟原虫（Plasmodium vivax）面前表现得强势一点儿。 据美国《科学》杂志在线新闻报道，一...
Science News
FreeRange WebReader - bringing the Internet to your mobile phone like never before!
Reading this on your Windows Smartphone, Palm or Blackberry? Try it now by clicking http://mwap.at
