Planarian Regeneration: Head vs. Tail Decision & Wound Healing Mechanisms

Dugesia japonica \u6709\u7740\u5934\u90e8\u5bf9\u5c3e\u90e8\u518d\u751f\u51b3\u7b56\u7684\u80fd\u529b\uff0c\u6839\u636e\u8fd9\u4e00\u70b9\uff0c\u8fd9\u5c31\u610f\u5473\u7740\u5f53\u52a8\u7269\u88ab\u5207\u65ad\u65f6\uff0c\u3002\u6240\u6709\u52a8\u7269\u79cd\u7c7b\u90fd\u9762\u4e34\u7740\u52a8\u4f24\u7684\u98ce\u9669\uff0c\u800c\u540e\u800c\u5728\u8fdb\u5316\u8fc7\u7a0b\u4e2d\u53d1\u5c55\u51fa\u5404\u79cd\u75a1\u53e3\u6162\u548c\u673a\u5236\u4ee5\u5728\u4e0d\u6b7b\u52a8\u4f24\u4e4b\u540e\u80fd\u591f\u56de\u590d\u3002