E coli O157H7 is a particularly dangerous strain of e coli.

大肠杆0157H7是极为危险的一种大肠杆。

According to a study published in the journal Cell, the compounds successfully removed deadly strains of bacteria in mice which are resistant to all known antibiotics.

根据发表在《细胞》杂志上的一项研究，该化合物成功地清除了小鼠体内对所有已知抗生素有抗性的致命。

Your DNA is made up of two strains that wrap around each other in the famous double helix structure, to get even more compact and tiny, that DNA is wrapped around little proteins called histones.

你的DNA是由两个组成的，它们以著名的双螺旋结构相互缠绕，变得更加紧密和微小，DNA被包裹在称为组蛋白的小蛋白质上。

You're not going to get sick but there are some strains that can get you sick e coli O157H7 is a particularly dangerous strain of e coli.

它并不致，但是有一或会让生，大肠杆O157H7就是一种特别危险的大肠杆。

The cleanest strip was covered for 24 hours with the SH-7 strain.

这块最干净的长条区域被SH-7覆盖了24小时。

Health officials say it's far more contagious than previous strains of COVID, but most medical officials also say that existing COVID vaccines are effective in preventing people from being hospitalized from the " Delta variant" .

卫生官员表示，这种毒的传染性远远超过以往的新冠毒，但大多数医疗官员也表示，现有的新冠毒疫苗可以有效防止感染" 德尔塔变异毒" 的加重住院。

It's a complicated process isolating individual strains that thrive on the right kind of filth.

将在合适的污秽中繁殖的个体隔离是一个复杂的过程。

Different strains of bacteria make different kinds of cheese.

不同的用以制作不同的奶酪。

Mycotoxins are poisonous substances that are produced by certain strains of mold.

真毒素是由真的某特定种类的所产生的有毒物质。

The researchers say this Chromobacterium strain could someday guide the development of new drugs.

研究员称这种色素细未来可能在研发新药方面起到指导作用。

Were the really E. coli that had come from the ancestral strain?

大肠杆真的来自祖先吗？

But then a new variant, a new strain of the disease arrived in America.

但后来一种新的变种毒，一种新的疾进入美国。

Well, the E. coli did behave differently than the same bacteria in isolation.

大肠杆致的行为的确不同于离析。

E.coli is a particularly-the strains of it is a particularly nasty player.

大肠杆是家族中一种特别的尤其令生厌的。

They scoured the genomes of different strains of the bacteria for genes that affect movement.

研究员四处搜索不同细的基因组，以发现影响行动的基因。

He then took this evil smooth strain of streptococcus.

然后他服用了这种邪恶的平滑链球。

The cabin dish used to be resistant to it, but a new strain of the disease has already destroyed the banana industry and parts of Asia and it spread to Australia, Africa, and the Middle East.

而这种香蕉曾经对它具有免疫力, 但疾的新已摧毁了香蕉产业及亚洲部分地区并蔓延至澳大利亚、非洲和中东地区。

E. coli 0157: H7 is a particularly dangerous strain of E. coli. You can get it from undercooked ground meat.

H7是一种特别危险的大肠杆。你可以从煮熟的碎肉中得到。

Depending on the strain, 25 percent to 90 percent of people infected with the Ebola virus will die within six to 16 days, with an average of around 50 percent.

根据的不同，25% 至 90% 的埃博拉毒感染者将在 6 至 16 天内死亡，平均概率约为 50%。

We culture these strains out of our environment and bring them into our lab and isolate them and then we study the ways that they can be used.

我们从环境中培养出这，把它们带到我们的实验室，分离它们，然后我们研究它们的用途。