And the Aussies accidentally included a spider venom protein that has no effect on humans or American cockroaches.

然而他们意外发现这些样本中存在一个对人类和美国蟑螂没有影响的蜘蛛毒液蛋白样品。

Scientists have made progress in characterizing black widow spider venom but getting a genome sequence has proven difficult.

科学家们在描述黑寡妇蜘蛛毒液的特征方面取得了进展，但事实证明获得基因组序列很困难。

These new spider venom findings will help scientists refine the search for new drugs and therapies.

这些新的蜘蛛毒液发现将帮助科学家改进对新药物和疗法的研究。

47 toxins known as latrotoxins were found in common house spider venom, even though these spiders aren't known to have painful bites.

在普通家蛛的毒液中发现了 47 种被称为 latrotoxins 的毒素，尽管这些蜘蛛的咬伤并不痛。

Understanding spider venom has been daunting because it can involve a cocktail of up to 1000 different chemicals and the mixture varies from one spider to the next.

了解蜘蛛毒液一直令人望而生畏，因为它可能涉及多达 1000 种不同化学物质的混合物，而且混合物因一只蜘蛛而异。