Black Technology Live Room

Wave angrily.

Zhang Zhongqiang is angry.

A bastard who has more than enough to succeed!

Almost lost Lao Tzu.

Zhang Zhongqiang turned his head and apologized vigorously.

He was deeply aware of the strength of the person in front of him.

Future Group!

Jiangnan and even the whole country has the top existence.

Recently, several heavyweight giants related to national family planning have opened financing to the future group, and this news shocked the domestic economic circles!

Blue Star did not dare to say!

At least in the country, no one dares to oppose him.

This is the real big guy!

Zhang Zhongqiang quickly gave up all face and apologized.

This scene stunned everyone.

Everyone is hindsighted.

At this moment, they knew that this man who looked ordinary turned out to be a hidden big man!

Even a billionaire like Zhang Zhongqiang has to apologize respectfully!

Everyone was silent.

Ye Feng waved his hand.

Hit and fight, off and so on.

Zhang Zhongqiang breathed a sigh of relief.

However, he sincerely apologized.

Ye Feng waved his hand and fed him a reassuring pill.

When the two left, Zhang Zhongqiang found that his back was wet.

Unconsciously, Ye Feng’s coercion had reached such a point.

Ye Feng and Ning Qing came to the laboratory.

The laboratory of the biological institute is located in the southeast corner of Jinda, behind a quiet and elegant grove, and the red three-story building is very conspicuous.

At that time, the legendary boss of the Biological Academy studied the results that shocked the world in this red small building, changing the status quo of poor and weak biology in China.

In order to commemorate this achievement, Jin Da has demolished the old and built a new one over the years, and this small building has been preserved.

The two came to the door.

Several lab students greeted usher.

The leader reminded: “Teacher Ning, I just received the news that Yanda’s side has already completed the secondary structure, and our side has to speed up the progress.” ”

Ning Qing was stunned when he heard this.

Got a secondary structure model?

So fast?

Ning Qing was clear about his strength.

As a postdoctoral fellow of Jin University and Puda, her achievements in biology are few opponents of the young generation in China, and in the case of holding the first-mover advantage, no one in the domestic laboratory can catch up.

Now Yanda has actually worked on the secondary structure model?

This is not a fast progress!

According to the molecular structure of proteins, protein structure models can be divided into four levels.

Primary structure: The linear amino acid sequence that makes up the protein polypeptide chain.

Secondary structure: a stable structure formed by hydrogen bonds between C=O and N-H groups between different amino acids, mainly α helix and β folding.

Tertiary structure: The three-dimensional structure of a protein molecule formed by the arrangement of multiple secondary structural elements in three-dimensional space.

Quaternary structure: Used to describe functional protein complex molecules formed by interactions between different polypeptide chains (subunits).

Ning Qing’s lab team is now advancing to the third-level structure and is tackling the fourth level.

Yanda has already conquered the second-level results and is studying the third-level structure, and the progress is only the last point.

At this time, the impact of any bit of progress is fatal, because it involves the advancement of subsequent projects.

For a simple example, if Yanda takes the lead in making the polymer structure of the transporter and solving the basic problems in the working mechanism of the transporter, this project is Yanda-based.

Next is the study around transporters.

Whether it is a school or a province or a ministry, it will be tilted in large quantities.

On Ning Qing’s side, two years of hard work were in vain, and he also had to face the school and investors to withdraw funds.

This is the cruelty of the current competition in the laboratory!

Even if the funds are not withdrawn, that sense of failure is fatal to Ning Qing, who has always been proud.

Ning Qing took Ye Feng into the laboratory, briefly introduced a few points, threw him aside, and directly started the experiment.

Ye Feng couldn’t laugh or cry.

The student before said: “Teacher Ning is like this, as soon as you start research, you don’t care, don’t be angry, look at your appearance, is Teacher Ning’s friend?” ”

The two were originally young and similar.

However, Ye Feng’s unangry and self-threatening momentum made him feel like he was approaching an abyss.

And you blurt it out.

Ye Feng nodded: “Sort of.” ”

The student said, “Shouldn’t it be an investor?” ”

Ye Feng smiled and said, “How do you see that?” ”

“Really!”

The student stretched out his hand and said: “First introduce yourself, my name is Yang Chao, Teacher Ning’s founding disciple, just now Teacher Ning asked me to give you a brief explanation, under normal circumstances, she will not say so much to outsiders, I think you must be a stakeholder.” ”

“In that case, I’ll tell you that in fact, we are engaged in transporters.”

“What about transporters, which are a large class of membrane proteins that mediate chemicals and signal exchange inside and outside the biofilm.”

“The lipid bilayer forms a hydrophobic barrier around the cell or organelle, isolating it from its surroundings. Although some small molecules can penetrate directly through the membrane, most hydrophilic compounds, such as sugars, amino acids, ions, drugs, etc., require the help of specific transporters to pass through the hydrophobic barrier. ”

“Therefore, transporters play an important role in a wide range of cellular activities such as nutrient uptake, metabolite release, and signal transduction.”

“Transporters are direct targets of a large number of drugs such as antidepressants, antacids, etc.”

“It can be said that a large number of diseases are related to membrane transporter dysfunction, and solving it can solve a large number of diseases related to it, including but not limited to diabetes, depression and other problems.”

Seeing that Ye Feng was listening carefully, Yang Chao said again: “Originally, we had already worked out the three-dimensional structure model, but at present, the structure of the transporter is much more complex than we thought. ”

Saying that, he pointed to the series of data on the computer and said: “According to the model we derived, and then verify these data in turn, we found that they are not suitable, the four-level structure of the transporter is far more complex than we thought, and now it can only be two-pronged, two-way verification.” ”

“First, we derive the model structure backwards through experimental data.”

“Second, through these data, possible structural models can be derived, and we verify them experimentally.”

“The number of tasks has more than doubled!”

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