Chapter 1217

Monday.

It's noon.

Wearing a pigtail, a plain white shirt and a bicycle, Bai Ling came to the door of the ion channel laboratory. She knocked on the door and said to herself, "I'm Yang Rui's classmate. He hasn't come to class for several days. Let me have a look."

The gate guard of the ion channel laboratory is Lao Qin, a filmmaker who has not changed for thousands of years. As soon as his eyes blinked, he saw Bai Ling's mind and said with a smile, "I've met you. I'm really a student of Peking University."

"You have a good memory, so I won't take my student card." Bai Ling has a sweet smile, full of youth.

"You don't need to take your student ID card. You can't go in today."

"Ah, why?"

"There are leaders coming to visit today."

"Like this..."

During the conversation, other researchers came one after another and entered the laboratory through the side door. Most of them would say hello to Lao Qin by the way.

Lao Qin is also smiling. He is about to forget his duty now. Instead of rushing to the streets every day and mediating trivial neighborhood disputes, he would rather have a quiet cigarette on the campus of Peking University.

Bailing gave way to some places for everyone to pass. Just as she was about to leave, she saw a smiling girl, holding a stack of books, walking slowly down the avenue. She took a look at bailing when passing by, and then entered the ion channel laboratory.

Girls give people the feeling of a lady, which is the most respected female appearance in this era. They are beautiful and calm

"You just said there were leaders coming to visit," Bai Ling locked up her bicycle and was obviously not ready to leave.

Lao Qin used his old policeman's sixth sense, instantly felt the smell, and said: "today is a very important thing, you don't want to join in the fun, director Yang's classmates can't either. Well, go back to class quickly. "

"No class today." Bai Ling smiles.

"We can't get in without class. We have something to do." Lao Qin has been aware of the danger, and then said: "leaders visit, refuse to enter."

When Bai Ling didn't hear him, she said, "why did that girl go in just now? I can't go in."

"She works as an assistant in the lab, and of course she can get in."

"Assistant, what assistant?"

"It's the experimental assistant." Lao Qin was a little flustered when he was forced to ask, though he didn't know why he was flustered.

"Laboratory assistant? Are they students? "

"Yes."

Bai Ling showed a thoughtful expression and suddenly said, "no..."

Old Qin helpless: "where is wrong?"

"If it's a student, I've never heard of it. She's from the biology department." In today's universities, the total number of students is not many. For a single department or major, it is the size of hundreds of people. People with ordinary appearance may not know them, but the students in front of them are not included.

Old Qin moved his mouth and said, "she borrowed it from other schools."

"Who borrowed it?"

Lao Qin didn't say.

Bai Ling snorted, "must be Yang Rui? Only he is qualified to borrow from other schools. She is still a girl student. What's her name“

Lao Qin felt a strong sense of jealousy, but also tightly shut up.

"Forget it, I won't ask. You can let me in."

Lao Qin shook his head vigorously.

"If you don't let me in, the next time I see Yang Rui, I'll ask him. The guard told me that you borrowed a girl student to go to the laboratory..."

Lao Qin is not afraid of Yang Rui. However, his life of smoking in Peking University is really good. He doesn't want to lose it, and he is not strict in speaking, It's obviously the opposite of what we want.

Say it, it's lax. If you don't say it, you will be falsely accused of lax.

Lao Qin looked at Bai Ling, who was smiling and pretty, and said, "I didn't expect that I was controlled by a little girl like you."

Bai Ling was embarrassed. She laughed twice, lowered her voice and said, "uncle, just tell me. I won't tell anyone else."

Lao Qin was amused by her and began to laugh. At last, he shook his head and said, "it's nothing to tell you. In fact, it's something we all know. The girl who just went in is Yao Yue, a student of Hedong University."

"She's Yang Rui. Is she an assistant in the laboratory? Doesn't she have to study in Hedong university? ""It seems that she has gone through some formalities. She just went back to Hedong at the beginning of the school. She came back a few days ago." When Lao Qin said that, he was not afraid to be more detailed.

Bai Ling nodded silently: "like this..."

"Come on, go back."

"No, please let me in. I'll see." Bai Ling has a pathetic little expression.

Lao Qin was ground for two sentences. He was afraid that people would see him talking to Bai Ling for such a long time. At last, he opened the side door and told him, "there are leaders coming today. Don't talk. Pay attention."

"Good." Bai Ling answered, entered the door, and suddenly said, "I finally asked, does Yao Yue want to be a graduate student of Peking University?"

"I don't know. Maybe." Lao Qin did not dare to give a positive answer.

Bai Ling thought about it herself and went into the laboratory.

Lao Qin sighed for a long time. He felt physically and mentally tired. He was more tired than the three invoice sellers.

In the laboratory.

Yang Rui has been sitting by the window for thousands of years.

His way of reading literature is very special. He always falls into a daze after reading at the beginning. After a period of daze, he will enter the next step of reading, and then he may be in a daze again.

After one or several days of literature reading, Yang Rui is always able to put forward new ways, or solve the current problems, or solve the problems from a strategic perspective.

Some researchers in the laboratory have tried Yang Rui's way of reading literature, but none of them can repeat it.

After all, Yang Rui is not really reading the literature in his hand

Anyway, the researchers in the ion channel laboratory are used to seeing Yang Rui sitting and reading literature every day. It's not hard work, it's not overtime, but the direction of the experiment is wrong.

Of course, it's normal to do experiments in the wrong direction. When someone doesn't go the wrong way, let alone in a strange city, there is no compass, no map, no navigation.

But if you always go the wrong way, you'll die.

Yang Rui's existence has enabled the researchers in the laboratory to rush to the key of zhutu. He is not able to point out the right way every time, but as long as he can point it right once in a while, the researchers will be grateful.

Doing scientific research is like getting lost in the desert. Perseverance and perseverance are needed everywhere. A sense of direction is even more important.

Bai Ling looked at Yang Rui for a while, but instead of looking for him immediately, she sat down in an imperceptible corner, took out a book and read it slowly.

Not long after, Professor Cai brought a group of people to the ion channel laboratory.

More than a dozen professors and a considerable number of associate professors filled the big laboratory in an instant. Bai Ling gave way to the corner imperceptibly and looked at the people curiously.

"Yang Rui, it's up to you." Professor Cai gave a familiar greeting, and did not have the so-called posture of leaders visiting.

A few days ago, President Liu came to the ion channel laboratory to do work for Gu Qiang. However, in order to fulfill some of his commitments to Gu Qiang, the academic committee of the Department of biology had to recognize Gu Qiang's research.

However, Gu Qiang's research can not be so public to the public.

In view of this, Yang Rui also communicated with Professor Cai and others for several times, but he left behind what he showed.

"We are now trying to make the idea of G-protein-coupled transmembrane region. At present, we need a large number of G-protein-coupled receptors. The research object we choose is bovine rhodopsin. Fortunately, the bottleneck has been broken and a large number of them have been supplied..." Yang Rui said a strange word, leading the people forward.

He doesn't need to show how Gu Qiang handles bovine rhodopsin. He just needs to show you how much bovine rhodopsin we have.

A neat row of refrigerators soon appeared in front of a group of scholars.

"What does that mean?" Some professors don't understand and can't help asking.

"These are all bovine rhodopsin proteins produced and processed this morning." Yang Rui pointed to a row of 15 refrigerators, showing a smile of peace of mind.

The ordinary refrigerator used in the laboratory is similar to the transparent door refrigerator used to sell drinks in later generations. The refrigerator is 2.5 meters high, 1.5 meters wide and only 50 meters thick. If it's in the mall, it can hold several boxes of drinks, while the refrigerator in the ion channel laboratory is full of test tubes.

A thick test tube.

"These are all bovine rhodopsin?" Scholars who have a little knowledge of this information are not good at all.What they know about bovine rhodopsin is placed in single digits and managed.

"Our productivity has increased again, thanks to the technology developed by Guqiang." Yang Rui didn't explain it in detail, and he didn't need to explain it in detail.

Scientific research is a wonderful field. When a scientific research laboratory leads in a certain field, it has natural advantages.

For example, it is impossible for any laboratory in the world to accumulate so much bovine rhodopsin. The shelf life of bovine rhodopsin is very short. You are not allowed to store it with many days of accumulation. As for making it first.

The only laboratory that can make 15 refrigerators is the ion channel Laboratory of Peking University.

In other words, at least for a moment, Beijing University example channel laboratory is the world's leading and even unique leader in the field of GPCR.

At present, there are five subfamilies of G protein coupled receptors, which are purpurine, secretory, metabotropic glutamate and pheromone, fungal pheromone receptor, and cAMP receptor. Director Yang was able to choose the purpurin as the research object, and all of a sudden the progress was so far, which was very insightful. " After a tour, a professor lost a pot of praise and showed his understanding of GPCR.

At his side, another familiar professor immediately said: "the degree of conservation of transmembrane helix of different G protein coupled receptors is different. I think this is a very interesting point..."

"It makes sense..."

The voices of scholars come and go, it seems that they are discussing G protein coupled receptor.

However, in Bai Ling's opinion, they are all too kind to Yang Rui. They are like vegetable dealers selling vegetables overnight.

……