"Where did it fail?" Yang Rui was not very nervous. He was just a little stunned and continued to brush his teeth.


    Gu Qiang a face of shame, said: "dissociation or purification is not clean, the image gray."


    With that, Gu Qiang rubbed his hair hard and said, "I''ve done it countless times, but I didn''t expect it to go wrong this time."


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


    "It should be OK. I checked it before." Periodic inspection is a necessary means, otherwise, it will be found that the pre experiment collapsed later, and the experimenter himself will have to collapse.


    Yang Rui nodded and said, "well, first of all, you should check yourself to see where the mistake is."


    Gu Qiang frowned and said "en".


    "Secondly, I''ll set up another team to help you do the inspection, mainly check the experimental records, and compare with your previous experiments to see if there are any differences." What Yang Rui said is very atmospheric, which means that his laboratory has a large scale. Otherwise, the existing three repetitive groups will be able to support ordinary scientific research laboratories.


    Gu Qiang''s head was still stuffy, but he didn''t say a word this time.


    "The crystal structure of GPCR has not been seen before.


    It''s like an image of a rare creature, which is imaged by an instrument at one time. It''s the evidence that iron can''t be more iron.


    Gu Qiang, however, silently bowed his head and raised his head. He said in a low voice, "are you not afraid of my experimental fraud?"


    Yang Rui looked at him strangely and said, "how can it be that the experiment is fake?"


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


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


    Gu Qiang felt a moment of fear in his chest, but he could not speak.


    "Did anyone say anything?" Yang Rui asked.


    Gu Qiang nodded gently and said, "I heard some gossip. It''s nothing."


    With that, he rushed into the bathroom, turned on the tap, washed his face well, while washing and blowing his nose. After a while, he came out and wiped his face with paper, saying, "it''s OK, I''m just afraid of screwing up."


    "When you do it, you do it. Be confident." Yang Rui patted Gu Qiang on the shoulder and said, "OK, don''t think about it any more. Check two more rounds. If you repeat the experiment, it will be difficult."


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


    "Well, go ahead."


    Yang Rui is still in the state of just waking up, not thinking too much.


    He actually forgot that although he knew the crystal structure of GPCR made by Gu Qiang, other people didn''t know it. Even Gu Qiang, in fact, is not sure whether what he made is the real crystal structure of GPCR. The second stage is just the beginning, and everyone''s knowledge reserve is not complete.


    Even because the scheme given by Yang Rui is too one step in place, people''s conjectures about the crystal structure of GPCR are not very complete.


    In theory, Gu Qiang can make the crystal structure of any compound, and regard it as the crystal structure of G protein coupled receptor, so-called "deer is horse".


    Of course, this kind of fraud is very low-level, but some of the scientific research fraud exposed in history are high-level. For example, the United States has a laboratory to do AIDS vaccine, injected into the rabbit body, even produced antibodies, when simply shocked the pharmaceutical sector, the result has always been repeated, had to admit fraud. This is the typical fraud of the mentally retarded. Of course, it can''t be repeated. If it can be repeated, it means that the vaccine is successful, and it''s not called fraud.


    In the ion channel laboratory, there are researchers who are familiar with Gu Qiang, and there are assistants who are not familiar with Gu Qiang. In the case of incomplete information, we can''t help questioning Gu Qiang.


    In fact, if you look at the schedule on the white wall, you will feel that it''s right to question the progress of the top laboratories in foreign countries. Gu Qiang even implemented Yang Rui''s plan in one breath, which is extremely unreasonable.


    After the initial praise and shock, everyone''s doubts followed.


    When Gu Qiang was busy all day and night, but announced repeated failure, doubt inevitably revealed some sharp corners.


    Even Gu Qiang can''t help but doubt himself: am I wrong? Am I wrong? Did I get a specious result by mistake?


    Back in the lab, Gu Qiang breathes a breath and starts a new round of repeated experiments. However, his appearance is far from his inner peace.Ah!


    Horse!


    This time, without waiting for the evening, Gu Qiang failed again.


    Yang Rui heard the sound, came to Gu Qiang''s experimental table to have a look, asked: "operation error?"


    "Yes." Gu Qiang is extremely upset.


    "Well, let''s first analyze your last round of experiments." Yang Rui said, "Professor man Hai, Professor Tao Xuelin, you are more experienced. En, add another Wu Qi. Come here, let''s help Gu Qiang analyze."


    Man Hai was obviously not happy and asked, "how do you want to analyze it?"


    "From the beginning to the end, analyze it all to see the difference between successful and failed experiments." Yang Rui replied.


    Man Hai was surprised: "it will take a lot of time."


    "Maybe."


    "Shall we... Not put all our treasures here?" Man Hai hesitates. He is not familiar with Gu Qiang, so he is not willing to spend all his precious time on it. If it turns out that there is something wrong with Gu Qiang''s experiment, the time spent in comprehensive analysis may lead the ion channel laboratory to the abyss of failure.


    Yang Rui sneered at this and said: "if you can''t repeat it twice, you have to find a new way? I''ll give you two years. Can you make a decision? Is the plank road so easy to walk? "


    What he said was extremely impolite, even in a critical tone. As a professor of Peking University, man Hai was immediately flushed by Yang Ruixun.


    And in the side of Gu Qiang is also red cheeks.


    For him, Yang Rui''s affirmation at this time is sweet.


    "Well, comprehensive analysis, is it to find out all the differences?" Wu Qi raised his hand carefully, and by the way, he diverged from the dignified atmosphere.


    Yang Rui turned his head and said, "yes, all the differences should be marked out."


    Repeated experiments are not easy experiments. Students who can''t do experiments according to books should feel more about it.


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


    Yang Rui said with a kind face: "you say it."


    Wu Qi swallowed a mouthful of saliva and said, "I read the experimental records of researcher Gu. He took the isopentanol as buffer solution from cabinet 3 for the first time and from cabinet 4 for the second time."


    "What''s the difference? It''s a product of the same company. " Gu Qiang had some expectations, but now he felt boring.


    His own experimental table was closer to cabinet 3. After changing the table, it was closer to cabinet 4. He realized that there was no need to take a special reagent.


    Wu Qi was a little nervous and said, "although it''s from the same company, I don''t know if it''s included. The isoamyl alcohol in cabinet 4 was delivered last month. It''s specially put here for our practice."


    Gu Qiang''s face suddenly changed: "why don''t you mark it?"


    Wu Qi said in a low voice: "when we use it, we have no problem. We just don''t know if it will affect your experiment."


    "I''ll do it again." Gu Qiang didn''t fight with Wu Qi, so he started the experiment table and started to operate it.


    Everyone''s interest spread, but the topic still focused on Gu Qiang and his experiment.


    ……