Chapter 1009

Yang Rui looks at Gu Qiang's crazy smile for no reason.

Normal people, in such a look, at most ten seconds, on the embarrassed smile can not come out.

However, who is Gu Qiang? He's a man with a terrifying Teddy spirit.

Teddy can catch a rag doll in the eyes of people and even dogs; Teddy can grasp a shopping thigh in the eyes of people and even dogs, and move lively and lovely; Teddy can move in the air slowly, frequently and efficiently in the eyes of people and even dogs; Comrade Gu Qiang, naturally, will be able to laugh heartily and naturally in the eyes of the public, and even the public (Research) dogs.

Yang Rui sighed deeply.

Everyone says Teddy is good. That's when you don't have white mucus on your legs. Everyone says technicians have personality. That's when your ears don't hear them laughing.

"Comrade Gu Qiang, keep your voice down. Don't influence other people to do experiments." Yang Rui and Gu Qiang almost laughed and said, "we are doing repeated experiments on frozen embryos. It's nothing innovative. There's no need to get excited."

"Ha ha..." Gu Qiang couldn't help laughing when he heard what Yang Rui said and said, "if I have a tape recorder on hand, I'll record it and play it to the people of the Chinese Academy of Sciences for them to listen to!"

Gu Qiang coughed and cleared his throat. Learning Yang Rui's voice, he said, "we are doing repeated experiments on frozen embryos, which is nothing innovative."

Gu Qiang laughed wildly again and said: "people from the Chinese Academy of Sciences should be mad. Ha ha ha ha..."

It has to be said that Gu Qiang's parrot talk is really cheap enough.

Yang Rui sighed again. It's really troublesome to work with such people.

This time, Yang Rui felt it was not good to move out of the name of the person in charge of the laboratory. He stood up a little and said, "researcher Gu, you may not know that there has always been laughter outside the window of our ion channel laboratory."

"Yes?" Gu Qiang didn't understand.

"When the ion channel laboratory was not built, I took an experimental group to do the potassium channel project, and the laughter was even greater at that time. After all, the research on potassium channels at that time was a worldwide innovation. " Yang Rui glanced at Gu Qiang and said slowly, "no one thinks that I was a student at that time and could lead the team to make a world-class basic biology project. Within Peking University, Professor Richard of Berkeley is also the supporter. "

The researchers in the laboratory may not have experienced that scene, but, as a member of the ion channel laboratory, they still straightened their chests unconsciously.

Yang Rui looked at Gu Qiang with a smile, moved his lips, and said: "later, when I did PCR, no one was optimistic about it. The smile spread abroad, and there was a lawsuit for it. As a result, I kicked those smiling faces."

"When it comes to the drug development of deferonone, you may not know about it." Yang Rui looked at Gu Qiang with a disdainful expression and said, "but those who were funny at that time are embarrassed to show up in front of me now."

Yang Rui stopped for a moment, faced Gu Qiang and asked, "now, I say I want to do frozen embryo experiment. Who dares to laugh?"

The researchers in the laboratory can't help looking at Gu Qiang.

The smile on Gu Qiang's face has long disappeared.

He seems to recall that Yang Rui is a scholar holding articles in three major journals of CNS.

In China, there are naturally some scholars who can do this.

However, anyone who can do this is not the top scholar.

Who dares to laugh at the repetition of foreign experiments?

Gu Qiang suddenly felt that he seemed to laugh a little early.

"Genetic engineering is still different from basic biology." Gu Qiang tried his best to find a similar explanation.

Mainly face to face, Gu Qiang can't believe that Yang Rui, who is so young in front of him, can make so many achievements.

What's more, as he said, Yang Rui has never done genetic engineering after all. Why do you say that repeated experiments are repeated.

Repeated experiments are not the same. Some old experiments, such as those done in the middle school laboratory, all the details of the steps are very clear. Even where the mistakes will come from, there are professional analysis. Just pull a student out, as long as you know the words, know the meaning on the paper, and spend a little time, you can't do those experiments.

However, in those days, some experiments in the middle school laboratory were not secret.

It's true that there will be papers in journals, and there will be experimental steps in papers. However, if you want to repeat these experiments without detailed description, it will take some time to explore.The more complex the experiment, the more so.

For example, there are too many details in the transfer of frozen embryos. If you don't pay attention, you will make mistakes.

If you make a mistake, you may lose everything. Moreover, because the process is too long and takes too long, the cost of trial and error is quite high.

If not, how can domestic laboratories give up this opportunity to "fill the domestic gap".

Yang Rui's understanding is consistent with Gu Qiang's, genetic engineering and basic biology are indeed different, but for him, the difficulty of repeated experiments is quite different.

In 1985, foreign institutions, of course, did not disclose the details of frozen embryo transfer.

Because although they have completed the frozen embryo transfer of mice, cattle and sheep, they have not done the frozen embryo transfer of pigs, dogs and monkeys - the frozen embryo transfer of the first several important animals. But how can they easily give up the proper CNS papers to their competitors.

After the mid-1990s, however, these messages were of little value.

Yang Rui is able to find countless materials by checking public information.

In particular, some master's and doctoral dissertations, because of their long length, are mostly repetitive experiments, and the content is too detailed - not too detailed. Both doctoral dissertations and master's dissertations have to specify the number of pages, which are often 100 pages and 200 pages. If you don't write detailed experimental details, do you still want to discuss the industry gossip?

Even if some papers have problems such as false data, they can still do it by referring to each other and finding specific details.

Yang Rui tilted his mouth, but he didn't play with Gu Qiang any more. He just said, "let's start the experiment."

When the problems that need to be solved are solved, he doesn't need Gu Qiang to be convinced.

Gu Qiang obediently stood behind the experimental table and began a new preparation.

"Have you ever done experiments with frozen embryos?" Yang Rui took the outline he had sorted out, and also went back to various steps in his mind.

Gu Qiang said: "I've read the information, but I haven't operated it on the spot. The equipment is too expensive."

He looked left and right, and then he was a little unconvinced.

Ion channel laboratory is a basic biology laboratory, but it is the envy of ordinary scientific research institutions that it can produce complete genetic engineering equipment.

"I haven't operated well. I have several experimental designs here. Let's make a cross comparison." Yang Rui said and handed a piece of paper to Gu Qiang.

"Ken designed the experiment?" Gu Qiang hummed twice, took it up and looked at it. As he looked at it, he said: "the embryo is put into the equilibrium solution to balance, piped, cooled, ice planted and rebalanced... Ha ha, I've read this article for a long time. How much does the temperature drop? What is the balance solution? What can I do without this information? "

Apart from the tone, the question he asked was real and could not be more real.

Yang Rui was not surprised: "let's talk about the equilibrium solution first. We use glycerin. "

"Glycerin? Glycerol can regulate cell dehydration and protect protein structure. However, glycerol is only suitable for slow freezing

"We don't have quick freezing equipment either."

"What about the concentration?"

"Temporarily select 2% moles per liter, use buffered PBS solution to configure, and the pH should be between 7.2 and 7.4..." Yang Rui said that all of these are details, not details. For example, the pH value and its fluctuation range do not care in ordinary experiments, just look at the pH of the final result. But in this case, it can't. this requires that in the process of configuration, we should always pay attention to pH, and adjust the order and speed of filling. If there is no relevant information, it is possible to make mistakes for ten years.

Gu Qiang looked at Yang Rui strangely, but muttered: "people are more angry than people."

But he thought that Yang Rui got the information from a foreign scholar. The so-called academic connections are sometimes unfair hidden rules. Gu Qiang, a foreign scholar, doesn't know him. No matter how good his experimental skills are, he has no chance to show them. Although Yang Rui can't do genetics experiments, he can get relevant information, But it's holding the position of project leader.

There is nothing wrong with the modulation of equilibrium liquid. Gu Qiang no longer talks about it and concentrates on the operation.

After a while, Xu Zhengping came over and said, "director Yang, the list of the third batch of visitors has been determined. What do you think about the arrangement? It's mainly about the time of the visit to the laboratory."

"Just let them visit the frozen embryo transfer project." Yang Rui answered cleanly.

Xu Zhengping was stunned. Naturally, high-tech projects are good, but they have to have results to look good.Gu Qiang head also does not return way: "I can't guarantee can do."

"As long as you don't make mistakes." Yang Rui's answer is more irritating.

Xu Zhengping was a little uneasy, but he still nodded. Then he approached Yang Rui and said in a low voice, "this time, there are Professor Zhang Feng from Nannong and Professor Ouyang Shi from Shanda."

"Two cows?"

"Yes."

"I'll tell Professor Cai." Yang Rui thought that it was difficult for him to eat two big cows at a time. He immediately thought of Professor Cai, who had a good appetite. He made a promise with this before.

Gu Qiang is to hear the mountain big two words, eyebrows wrinkled, the action in the hand is more careful.

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