“理解保护策略的制订标准很重要，”库恩说道，“当然，对于许多物种来说，这种古老的基因信息派不上什么用场。”
“Understanding the baseline from which to assess conservation strategies will be important,” says Kuhn. “Of course, for many species, this type of ancient genetic information isn't available.
许多物种非常相似，因此有可能杂交繁衍出后代，而且这种情况可能经常在自然界中发生；但对于大多数物种来说，这一规则大体适用。
Many species are similar enough that hybrid offspring are possible and may often occur in nature, but for the majority of species, this rule generally holds.
“杀手海草的袭击”听起来可能像无关痛痒的轻轻拍击，谈不上恐怖。可是对于许多珊瑚物种来说，残酷的多细胞海藻成为真正的凶犯。
"Attack of the killer seaweed" may sound like a cheesy horror flick, but for many coral species, murderous multicellular algae have become real-life villains.
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