Rebirth of the God-level Xueba

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[Rebirth God-level Scholar] Total serial post!

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The original version has a complicated process, which is equivalent to high-precision Malatang.

A bundle of DNA is selected and placed in a test tube. Immediately afterwards, a bunch of test tubes are put into a high-temperature water bath. After being pulled out with a stopwatch, they enter a high-temperature water bath, and then a low-temperature water bath. dozens of seconds.

Different time and temperature will have different results, and the same action often needs to be repeated six times or more than seven times. Before there is no high-temperature-resistant polymerase, a new polymerase needs to be added between each action.

This kind of technology, just like the computer technology in the 1940s, is complex and precise, and has a low error tolerance rate. When people see its prospects, they also take into account its shortcomings, and think that the shortcomings will accompany it.

There will always be shortcomings, but to varying degrees.

Yang Rui decided to make the first edition less flawed, so that everyone can see it more conveniently, look forward to the future and pay less attention to details.

This may be a difficult decision for other companies. They don’t know how many resources will be consumed, how long it will take, and how much risk they will take... After all, doing things that are easy to do is easier said than done. If you have the inspiration It's better, if you don't have the inspiration to force it, you will inevitably be anxious.

But for Yang Rui, it would be too simple to make the technology a little more advanced, just a little bit.

Hands-on work is not Yang Rui's strong point, Yang Rui came to Zhang Xuetong after thinking about it, first described the requirements to him, and then said: "I think that if you change multiple water baths into one, the most troublesome problem will be solved.

Zhang Xuetong thought about it with his head covered, and was a little dazed for a while, and said: "Several water baths have their own temperature, how can we use one? Heating and annealing, you can't lose any of them."

Yang Rui didn't talk about the solution first, but instead said: "Let's talk about the result first. If several water baths are replaced by one, wouldn't the operation be easier?"

"That's for sure. First of all, the test tube doesn't need to be moved back and forth. In the past, I used to pinch the stopwatch to fish the test tube, but now I have to pinch the stopwatch to change the temperature." Zhang Xuetong thought about it, and asked: "The temperature of the water bath can be changed back and forth. ?”

"Yes." Yang Rui said affirmatively: "If my impression is good, there should be a water bath that can control the gradient temperature."

"A water bath that controls the temperature gradient...is a water bath that can change temperature quickly?" Zhang Xuetong quickly understood, and immediately frowned: "It's not easy."

"It won't be too difficult. I guess there is a finished product. If not, let's find a way to change it." This is a very simple improvement made by modern technology. Yang Rui doesn't know who invented the earliest version of the automatic temperature-variable water bath, but at the latest in the early 1990s, this kind of water bath liberated heavy manual labor.

The precise problems are handed over to the machine to control, and the most complicated and most demanding physical strength and energy are solved.

The original instrument is actually that simple, a water bath that can change the temperature, replacing multiple water baths.

As for the water bath, it is just a cylinder that can boil water and maintain the water temperature.

After the technology that won the Nobel Prize finally became a finished product,

It’s not much more complicated than a mala tang stall, the modified version’s technology is simpler, and the setting operation is a little more complicated than that of an oven.

Countless people will say when they see the final version: Why didn't I think of it.

Zhang Xuetong also had the same feeling. He touched his chin and said, "If there is really a water bath with rapid automatic temperature adjustment, your method is really good... I think it is reliable, so I will check the literature?"

"Okay, go check the literature, and I'll have someone search for patents to see if any company has already made it." Colleges and universities are active promoters of the Internet and computers. For colleges and universities, the cost of information inquiry is extremely high, and it is not enough to not check.

Documents can be searched through the library, for example, Peking University Library has dedicated staff to do this. Patent searches are also handled by special personnel in large patent firms, but the fees are high.

In fact, as far as the current price is concerned, only researchers like Yang Rui, who are like the head of the laboratory, have the money to search for patents. Ordinary researchers neither have money nor want to do such things.

It’s useless to think about it, especially for researchers from universities outside of Beijing. It’s extremely troublesome for them to search for literature. It’s really not easy to write a paper. Some people only have a few thousand yuan a year, let alone hire a specialized company. I came to check the patent, and the money for the phone call was very tight.

However, Yang Rui is a generation accustomed to outsourcing. By the time he was in graduate school, many experiments were not done in a laboratory. For example, when you need to use a microscope with a magnification of tens of millions, the laboratory cannot afford the machine, and the school does not have it, so simply ask the unit that has this machine to take pictures. After all, no one likes to borrow a machine, and everyone is unwilling to talk about things that can be solved with money.

In addition to the lack of equipment, many experiments that are difficult to operate are also outsourced. Some experiments take more than half a year to learn, or it takes a lot of resources to learn. The teacher is too lazy to teach. It is better to directly outsource to an outside biotechnology company. The cost is low Not to mention, there is no need to bear the notoriety of "exploitation".

After entering the 1910s, many teachers who can only recruit master's students but not doctoral students have become more and more used to doing experiments by themselves. The master students in the 10s were pure newcomers. Their main job at the undergraduate stage was to take the postgraduate entrance examination, and they seldom worked in the laboratory. However, the work in the laboratory became more and more difficult. People are troublesome, so it’s better to do it yourself, just think of graduate students as bottle-washing spirits—the upper-level academia has always been free after the reform and opening up, and it doesn’t matter what you want to say, what you want to do, and it doesn’t matter if you make students become elites.

In the next few days, Zhang Xuetong tried to make a water bath that changes temperature quickly.

This thing is not difficult, and there are not many strong patent barriers. Most of the related patents have expired, and the companies that own the patents have not continued to do similar research and remedies.

After all, before the era, the water bath that could change the temperature quickly was also a dragon slaying technique, and the scope of its application was very small.

This is the beauty of science. Some scientists will inadvertently create a dragon, and some scientists will inadvertently invent dragon slaying. The most interesting thing is that the scientists who invent dragon slaying often invent things that predate the creation of dragons.

When the original version was made, the quick-change temperature water bath already existed, but no one thought of combining the two. The private company where the patent is located has not considered it, and the company that invented the rapid variable temperature water bath may not even know it.

Under Yang Rui's instructions, Zhang Xuetong made the instrument almost two or three years ahead of schedule, and with the help of patent lawyers, he applied for a bunch of patents in the name of Huarui Laboratory.

The Chinese in the laboratory didn't care about the patent issue, they just thought the new instrument was quite easy to use, and one or two praised Zhang Xuetong.

"At least save 50% of your energy." Li Wenqiang's hands were sore from doing experiments, and he liked the new equipment very much.

Although the appearance is a bit ugly, it is really easy to use.

Zhang Xuetong smiled like a flower, he only felt that the value of life was reflected to the greatest extent, and he said in a joking tone: "It's more than 50%, I think it's at least 80%."

"Eight out of ten, there is no reward anyway." Li Wenqiang didn't care.

Duan Bo, who was selected at the same time as them, joked: "80 points are 80 points, which is not worth rewarding."

"How can it be 80 points to save 80% of the strength, and 90 points to save 90% of the strength?" Zhang Xuetong looked aggrieved, still making experimental records in his hand.

Wei Zhenxue, who was at the side, said silently: "If my son scores 90 in the exam, I must beat him to death."

Li Wenqiang and Zhang Xuetong were speechless for a moment, dare we all be your sons?

As the only female researcher in the laboratory, Wang Xiaoyun asked out of fear of chaos, "Old Wei, how many points will you stop beating?"

"Of course it will take 100 points." Wei Zhenxue said as a matter of course.

"100 points? It's over." Wang Xiaoyun laughed.

Wei Zhenxue was puzzled: "Why is it over?"

"Because zero is not divisible." Li Wenqiang shook his head.

Wei Zhenxue suddenly realized, "Oh", said: "That's right, saving 80% of your strength is 80 points, saving 90% of your strength is 90 points, and if you want 100 points, you have to save 100% of your strength. It's less than 100 points."

"Yes." Zhang Xuetong replied casually.

"That's right." Wei Zhenxue sighed, and said, "Fortunately, you two sons of bitches didn't fall into my hands. Otherwise, I would have to break your legs every time you passed the exam."

Li Wenqiang was stunned for a moment, feeling that he was at a disadvantage, and didn't know how to refute.

...

〖To be continued. "". 〗