"Where did you fail?" Yang Rui was not very nervous, but was stunned for a moment and continued to brush his teeth.

Gu Qiang looked ashamed and said, "The dissociation or purification is not clean, the image is gray."

As he said that, Gu Qiang rubbed his hair hard and said, "I have done it countless times, but I didn't expect that something went wrong this time."

"Are all the steps before purification correct?" Yang Rui asked with foam in his mouth.

"It should be fine, I have checked it before." Phase-based inspection is a necessary means. Otherwise, if you find that the pre-experiment has collapsed later, the experimenter himself must collapse.

Yang Rui nodded and said, "Then, first of all, you check yourself and see where the error is."

Gu Qiang shrunk his head and said "happy".

"Secondly, I will form another team to help you do the inspection, mainly check the experimental records, compare them with your previous experiments to see if there are any differences." Yang Rui said very generously, which means that his laboratory is larger, otherwise, the existing three repetitive groups will be able to endure ordinary scientific research laboratories.

Gu Qiang still kept his head down and didn't say anything this time.

"Third." Yang Rui continued: "Your speed should be faster. After the inspection, no matter what the conclusion is, make another set of repetitions. Didn't I ask you to protect your laboratory table before? The consumables are also recorded. Please compare them to see if the changes in the consumables have caused the difference in the experimental results..."

What Yang Rui said is extremely systematic and extremely simple.

In the final analysis, it is just one sentence, compared with the old foundation left behind.

This is the similarities and differences brought about by having systematic scientific research experience. Gu Qiang is a semi-wild researcher who joined the laboratory after graduating from undergraduate studies. He thought Yang Rui’s requirements were cumbersome, but now he discovered the importance.

If Gu Qiang is still a little confused when talking about the first and second points, Yang Rui’s third point more or less boosted Gu Qiang’s emotions.

However, Gu Qiang said a little uneasy: "There are only so many things in the laboratory, and you usually can't make mistakes."

"There are too many things that will make mistakes. Maybe a bottle of medicine will be released for too long and will be decomposed in the sun." Yang Rui casually said an example.

In the laboratory, everything in brown bottles and black bottles are designed to resist sunlight. UV rays can decompose more reagents than people imagine, and this is even more true for the solvents in the laboratory.

The same principle applies to bags of braised chicken legs. If you look at it carefully, braised chicken legs are all light-transmitting. In fact, for sales purposes, it is the most effective publicity to let consumers see the food inside through the packaging bag. However, due to the decomposition of sunlight, the beautiful braised color of braised chicken legs will become pale and pale after being exposed for a few days, making people lose their appetite.

There are too many error-prone links in the laboratory, especially for a long series, which is even more difficult to do at one time. It is precisely because of this that Yang Rui felt that Gu Qiang's strong fortune was unbelievable.

In Yang Rui's opinion, it is normal that there is no repetition for the first time.

Gu Qiang frowned, waited for Yang Rui to rinse his mouth, wash his face, and come out of the bathroom, and then followed, saying: "The problem is, when I was doing the repeated experiment, I was very careful, I was worried..."

"There is nothing to worry about." Yang Rui stopped, turned to look at Gu Qiang, and asked, "The crystal structure has been released, which is the certain evidence. Repeat the experiment, but I hope to be more cautious. Otherwise, if you change to other laboratories, in order to seize the time, you may have posted the article now. Therefore, the experiment you have done will definitely be repeated, and we just need to find out the problem."

The crystal structure of G protein-coupled receptors has never been seen before.

This is like an image of a rare creature, and it is imaged at once with an instrument, which is evidence that iron cannot be more iron.

But Gu Qiang lowered his head silently, raised his head again, and whispered: "Aren't you afraid that I will fake the experiment?"

Yang Rui looked at him strangely and said, "How could it be that the experiment was fake?"

"Do you believe me?" Gu Qiang suddenly felt a little excited.

"Of course I believe you." Yang Rui frowned: "What are you worried about?"

Gu Qiang felt a sudden sensation in his chest and could not speak.

"Did anyone say anything?" Yang Rui asked.

Gu Qiang nodded slightly and said, "I heard some gossip, nothing."

As he said that, he rushed into the bathroom, turned on the faucet, washed his face well, and blew his nose while washing it. After a while, he wiped his face with paper and said, "It's okay, I'm just afraid of messing up."

"You did it, you just did it, be more confident." Yang Rui patted Gu Qiang's shoulder and said, "Okay, don't think too much. Check it for two more rounds, and a repeated experiment will be so difficult."

Gu Qiang clenched his teeth, nodded vigorously, and said, "I will definitely do it."

"Yeah, go."

Yang Rui was still awake and did not think too much.

He actually forgot that although he knew the crystal structure of the G protein-coupled receptor made by Gu Qiang, others did not know. Even Gu Qiang was not sure whether what he made was the real crystal structure of the G protein-coupled receptor. The second stage was just beginning, and everyone's knowledge reserves were not complete.

Even because the solution given by Yang Rui was too straightforward, everyone's guesses about the crystal structure of G protein-coupled receptors are not very complete.

In theory, Gu Qiang can make the crystal structure of any compound and treat it as the crystal structure of the G protein coupled receptor, which is also called a deer or a horse.

Of course, this kind of fraud is very low-level fraud, but a few of the scientific research frauds exposed in history are advanced. For example, a laboratory in the United States used AIDS vaccines and injected into rabbits, which actually produced antibodies. It was shocked by the pharmacy industry back then, but the result was never repeated, so it had to admit that fraud was committed. This is a typical mentally retarded fraud, and it is natural that it cannot be repeated. If it can be repeated, it would mean that the vaccine was successful, and it would not be called fraud.

In the ion channel laboratory, there are researchers who are familiar with Gu Qiang and assistants who are not familiar with Gu Qiang. In the case of incomplete information, they inevitably question Gu Qiang.

In fact, if you look at the progress table on the white wall, you will feel that doubts are correct - the progress of top foreign laboratories is not even 10%, and Gu Qiang actually implemented Yang Rui's plan in one breath, which is extremely unreasonable.

After the initial admiration and shock, everyone's suspicion followed one after another.

When Gu Qiang worked hard for a day and a night, but announced that he had failed to repeat, some sharp corners were inevitably revealed.

Even Gu Qiang couldn't help but wonder: Did I make a mistake? Did I read it wrong? Did I get a plausible result by chance?

Back in the laboratory, Gu Qiang held his breath and started a new round of repeated experiments on his own, but his appearance was far less peaceful than his inner peace.

ah!

Horse's!

This time, before night could be reached, Gu Qiang failed again.

When Yang Rui heard the sound, he came to Gu Qiang's laboratory table and looked at it, asking, "Assessment error?"

"Yeah." Gu Qiang was extremely upset.

"In this way, let's analyze your last round of experiments first." Yang Rui said and called out: "Professor Manhai, Professor Tao Xuelin, you are more experienced. Well, add Wu Qi, come here, let's help Gu Qiang analyze."

Manhai was obviously a little unhappy and asked: "How do you want to analyze it?"

"Analyze everything from beginning to end to see what the difference is between successful and failed experiments." Yang Rui replied.

Manhai was surprised: "It will take a lot of time."

"Maybe."

"We... don't let all the treasures bet here?" Manhai couldn't help but hesitate. He was not familiar with Gu Qiang, so he was unwilling to spend all his precious time here. If it was finally proved that Gu Qiang's experiment was problematic, and the time spent on a comprehensive analysis might lead the ion channel laboratory to the abyss of failure.

Yang Rui scoffed at this and said, "If you can't repeat it twice, you have to find a unique way? I'll give you two years. Can you achieve the result? Is the plank road so easy to walk on?"

What he said was extremely rude, and it could even be said to be a bit critical. As a professor at Peking University, Manhai's face suddenly turned red by Yang Ruishu.

Gu Qiang, who was next to him, also blushed his cheeks.

For him, Yang Rui's affirmation at this time was a nectar.

"Well, a comprehensive analysis, can you find all the differences?" Wu Qi raised his hand carefully and changed the somewhat solemn atmosphere.

Yang Rui turned his head and said, "That's right, all the differences must be marked."

Repeating experiments is not an easy experiment. Students who cannot do experiments according to books should have more feelings about this.

"I've seen one before, but I don't know if it counts." Wu Qi looked at Yang Rui and then at Gu Qiang.

Yang Rui said with a smile: "You said."

Wu Qi swallowed and said, "I read the experimental records of Researcher Gu. He took the isoamyl alcohol for the first time he made the buffer from Cabinet No. 3, and the isoamyl alcohol for the second time he made the buffer from Cabinet No. 4."

"What's the difference? It's the product of the same company." Gu Qiang was originally looking forward to it, but now he felt bored.

His own laboratory table is closer to Cabinet No. 3, and after changing the table, it is closer to Cabinet No. 4, so he feels that there is no need to take a special reagent in a location.

Wu Qi was a little nervous and said, "Although it is from the same company, I don't know if it counts. The isomerol in Cabinet No. 4 was delivered last month and was specially placed here for us to practice."

Gu Qiang's face immediately changed: "Why don't you mark it?"

Wu Qi whispered: "We have no problem when using it, but I just don't know if it affects your experiment."

"I'll do it again." Gu Qiang didn't go to compete with Wu Qi, opened the laboratory table, and started operating it.

Everyone dispersed their tacts, but the topic was still focused on Gu Qiang and his experiments.
Chapter completed!