密克罗尼西亚位于美拉尼西亚的北部，主要由分散的小岛组成。
Micronesia, the area north of Melanesia, consists primarily of small scattered islands.
太平洋上分布着数千个大大小小的岛屿，美拉尼西亚、密克罗尼西亚和波利尼西亚这三个地区即由这些岛屿组成。
Scattered across the Pacific Ocean are thousands of islands which make up three regions known as Melanesia, Micronesia and Polynesia.
一个奇怪的现象是为何Denisovan基因仅存于现代的美拉尼西亚人中，而在其他被广泛采样的亚欧人群里却未被发现。
One mystery is why the Denisovan genes are unique in modern Melanesians and are not found in other Eurasian groups that have so far been sampled.
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