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Szostak

网络斯塔克

Szostak

Szostak

Szostak

斯塔克

1995年6月，库诺德（B．Cuenud）和佐斯塔克（Szostak）在Nature（《自然》）杂志第375卷第611页上报道，他们也发现了 …

1

The feat would qualify as creation of life in a test tube if it weren't for one thing: Szostak's lab does not rely much on test tubes .

若不是绍斯塔克实验室并不太依赖试管的话，这项成就可谓 “在试管中创造生命 ”。

2

Szostak is trying to construct a pathway that bridges from prebiotic chemical reactions to genetically-driven living matter .

绍斯塔克试图构建一条桥梁从无生命的化学反应到有生命的物质。

3

Szostak, the third winner , was born in London and grew up in Canada .

第三位获奖者绍斯塔克出生于伦敦，在加拿大长大。

4

Szostak suggested he study in detail how the membrane grows by incorporating new fatty acids, a step at a time.

绍斯塔克建议他去研究小泡膜纳入新脂肪酸来生长的每一步细节。

5

It takes literally years of nurturing nucleic acid structures , and chemical disasters occur along that way according to Szostak.

绍斯塔克说，看起来花了数年时间构建的核酸结构并不稳定，化学灾变随之而来。

7

It doesn't change the research per se , of course , but it 's lovely to have the recognition and share it with Carol Greider and Jack Szostak.

虽然它当然并没有改变这项研究本身，但是获得认可，并和卡罗和杰克分享这份喜悦是在是很令人高兴的事情。

8

But Sasselov also knew that if there was anyone in the world who could create a membrane that would work , it was Jack Szostak.

不过塞萨洛夫心里清楚，如果说世界上还有谁能够创造出可以正常工作的细胞膜来，那肯定是非杰克·斯佐斯塔克莫属了。

9

Dr Szostak has already made a range of "ribozymes " , as catalytic pieces of RNA are known in the trade, and some of them are ATP-powered .

萧斯泰克已经做出了一系列的 “核酶 ”，因为已知有催化效用的 RNA 在发挥作用，而且有一些需要 ATP 提供能量。

10

Lately, Szostak has been working on the origin of those membranes that somehow came to enclose and protect LUCA and every cell since .

最近，斯佐斯塔克一直在致力于研究细胞膜的起源，这些原始的膜结构在不经意间包裹和保护了露卡以及此后出现的所有细胞。

11

"After we wrote that paper I figured, well, we put these two ideas together, so we'd better do some experiments, " Szostak recalled .

“完成我提出的那篇论文后，那么，我们就将这两种观点整合到一起，所以我们还得做些实验，”绍斯塔克回忆说。

12

Szostak's experiments demonstrate that the membrane structures needed to build a cell grow easily from fatty acids .

绍斯塔克的实验证明了，为了使细胞生长顺利膜结构需要脂肪酸。

13

And when that happens, Szostak may finally see how , from initial chaos and randomness, something useful emerges .

或许到那时，绍斯塔克最终会看出，从最初的混乱无序中如何出现有益的东西。

15

Szostak of Harvard Medical School has developed nonbiological proteins that bind ATP, an energy -carrying chemical crucial to metabolism .

已经研发出能与代谢过程中重要能量载体 ATP 结合的非生物性蛋白质。

16

Since scientists like Szostak think RNA preceded DNA , they've invented ways of pushing RNA to evolve in test tubes .

既然像 Szostak 等科学家认为 RNA 先于 DNA ，他们正试图在试管内推动 RNA 发生演变。

17

Szostak's experiments show that cell walls are hardiest at near freezing temperatures.

绍斯塔克的实验表明细胞壁在冰点附近最牢固。

18

Elizabeth Blackburn and Jack Szostak discovered that a unique DNA sequence in the telomeres protects the chromosomes from degradation .

伊丽莎白·布莱克本和杰克·卓斯塔克发现，由于端粒上有独特的 DNA 序列，从而能防止染色体的退化。

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