Chapter 1044: The inhibited Class A Martian bacteria!
How to treat a severe disease caused by an unknown virus or bacteria has always been a difficult problem in modern medicine.
If there is no specific drug, or if there is no virus or bacteria isolated, the treatment method is mainly to test broad-spectrum antiviral drugs.
For example, anthrax, this infectious disease has become popular on the grasslands, and it is hard to prevent it when it is transmitted. It is possible to get infected by the corpses of animals that have been exposed to infected and killed even after breathing the odor.
In the past, when there were no antibiotics, there was basically no way to survive when infected with anthrax, and wherever the body tissues were infected, they would completely necrotic.
Even in modern times, it is dangerous if the treatment is not timely.
Of course, after the appearance of antibiotics, the treatment of anthrax becomes much easier.
Antibiotics are often one of the most effective methods to target pathogenic bacteria or pathogenic viruses on the earth.
For example, penicillin can inhibit and destroy bacterial cell walls and cause bacterial death, but it does not harm human cells, so antibiotics have become a special medicine for treating bacterial infections.
There is also artemisinin, a component extracted from the Asteraceae plant Artemisia sago, which can achieve excellent therapeutic effects on malaria by interfering with the nutritional intake and protein synthesis of Plasmodium.
But when faced with an unknown extraterrestrial life, especially the structure of this life is different from that of bacteria on Earth, this conventional method is difficult to play a role.
Especially the special reproduction method of Class A Martian bacteria will cause targeted antibiotics that are difficult to bypass the cell membranes that are difficult for drugs to enter and kill the Martian bacteria inside.
If drugs that can enter the cells are used, they will usually infect and damage normal cells.
Based on these two points, the treatment of an unknown bacterial virus has always been the most troublesome thing in the medical community for thousands of years to this day.
Because viruses that can enter human cells are all super spies and martial arts masters. By disguising and hijacking immune cells, they mix into human cells to parasitize and reproduce, and continue to spread to other normal cells.
Faced with the A-type Martian bacteria that have both bacterial properties and can enter human cells and continue to reproduce with the help of the structure and nutrients in the cells, it is obvious that experts from all over the country have no good solutions in a short period of time.
At present, research seems to be in a dead end, while the mutated situation of astronauts and scientific research experts infected by Martian bacteria in the lunar base is constantly aggravating.
......
Meanwhile, on the other side.
In the villa group at the foot of Purple Gold Mountain, messy waste paper balls have piled up the floor of half of the room.
It was dazzling outside the window, and Xu Chuan's mouth was already outlined with a smile in front of the desk.
After replacing the ballpoint refill, he continued to write on the manuscript paper that was already covered with formulas.
"................................. the final result is to prove that deep neural networks with multiple hidden layers can play an approximation role."
"For simplicity, only consider the ∑ hidden layer, map the mapped R3 to the R^S hidden layer, you can get:
【aki=Gk(Ai(a·k-i),i=1,...,qk)k=1....】d
When s=1, the conclusion has been proved. When s≥2, it is only necessary to prove that for any k, and you can get the function family Jk, that is, the Jk 1 function can be written as a complex family.
When the final answer was analyzed, Xu Chuan put down the pen in his hand, moved his arms and lumbar spine, which had been a little stiff, leaned on the back of the chair and stretched.
A crackling sound from his fingers and lumbar spine. Then, he picked up a thick stack of manuscript paper from the table and his eyes fell on the final answer.
If his guess is correct, the key to solving Class A Martian bacteria is in the answer to this mathematical conjecture.
I simply sorted out the manuscript paper in my hand and put it into a specially customized scanning device.
"Xiao Ling, help me scan the formulas on these manuscript paper into my computer and then print out two copies."
Soon, the answer from the AI academic assistant rang out.
"Received, Master! Get it done right away! (o?v?)ノ"
Seeing the parsed answer being quickly scanned into the computer, Xu Chuan's mouth curled up with a curve and flipped through the electronic documents that Xiao Ling helped organize.
If it was in his previous life, I'm afraid he wouldn't be able to solve this mathematical conjecture hidden in the genetic gene of Class A Martian bacteria.
If he wants to evaluate it, the difficulty of this specially hidden threshold is probably no less than solving an entry-level world-class mathematical conjecture.
Although he won the Fields Medal in his previous life, his research on mathematics was indeed limited to some fields.
As for now...
After looking at the time on his phone, Xu Chuan smiled slightly. Although this guess took him three days, he did not stop him.
In the study, there were rustling printing sounds.
After a while, Xiaoling's report came: "Master, the file has been printed."
"knew."
He responded casually, stood up, touched his cell phone and called Zheng Hai while walking towards the printer.
"Zheng Hai, come here and take me to my subordinate aerospace base."
"Okay, come soon."
With the manuscript that still had residual heat, Xu Chuan got into the car and subconsciously yawned.
"Didn't have a rest last night, professor?"
After looking at the rearview mirror, Zheng Hai asked with concern.
"Well, I'll stay up for a while and it's okay. I'll come back later and take a break."
"Why would you like to take a snatch in the car for a while, I'll drive steadily, and I'll call you?" Zheng Hai asked quickly.
"It's OK."
Xu Chuan thought for a while, threw the printed manuscript paper aside, adjusted his seat, and squinted his eyes and started to rest.
In order to solve the conjecture of the measurement equivalent formula of the Porell set structure, he did not have much rest in the past two days, especially after seeing hope of solving the problem last night, he only snorted for about half an hour and then climbed again after slid around midnight.
Get up and continue working.
This chapter is not finished yet, please click on the next page to continue reading the exciting content later! This will make you feel relaxed and your tiredness will soon rise.
Seeing this, Zheng Hai also lowered the vehicle speed a little and drove steadily towards Xiashu Aerospace Base.
......
The driving distance of more than half an hour is not very long, but for Xu Chuan, being able to rest for a while can indeed recover a lot of energy.
He quickly came to Academician Chang Huaxiang's office, knocked on the door and walked straight in.
Behind the desk, Chang Huaxiang, who saw him walking in, was processing the email, smiled and asked casually: "Why did you come so early today?"
He handed over the manuscript paper he brought over, and Xu Chuan smiled and said, "I have solved the secret about the invalid genes hidden in Class A Martian bacteria!"
"Unlocked?!"
Hearing this sentence, Chang Huaxiang was stunned for a moment, looked at Xu Chuan in a little astonishment, then quickly took the manuscript and asked, "What is inside?"
Xu Chuan: "A mathematical conjecture hidden in genetic genes."
"Mathematical Conjecture?"
Hearing this, Chang Huaxiang was stunned for a moment. He really didn't expect it would be this.
Almost all researchers who know this, including himself, had never thought that what was hidden in this invalid rule gene would be a mathematical conjecture.
The answer he considered that the parsed might be a drug after synthesising a particular protein or amino acid to treat a Class A Mars bacteria infected with the host.
It may also be a message left by alien wisdom civilization to later discoverers.
Even this invalid gene itself is discarded and useless, and nothing can be resolved.
No wonder, so many people on the International Mars Life Research Project have been studying for so long without any progress. It turns out that their research direction is wrong.
"What answer did you finally solve for the measurement equivalent formula conjecture of the Porell set structure?"
While flipping through the mathematical manuscripts in his hand, Academician Chang Huaxiang asked.
He picked up the teapot on the coffee table and poured himself a cup of warm water. After taking a sip, Xu Chuan said, "It's two algebraic clusters."
"If I'm not mistaken, these two composite clusters should represent a certain gene fragment in Class A Martian bacteria."
"Find it and study it may be helpful for us to solve the infection caused by Class A Martian bacteria."
Hearing this, Chang Huaxiang did not waste his time. After skipping the middle solution process, he turned the manuscript in his hand to the end.
Sure enough, in the final answer, he saw the clusters of numbers that were already written there at both ends.
"I'll ask someone to study it right away."
Taking a deep breath, Academician Chang Huaxiang said quickly with a hint of excitement on his face.
From the infection of these Martian bacteria in the astronauts to the present, to the infection of scientific researchers from various countries in Yuehua Taiwan Research Base, and the research on Class A Martian bacteria has not made any major breakthroughs or progress. If you want to talk about pressure, he will definitely be in danger of
It's the most stressful one.
But fortunately, they also have a scholar who can always be trusted!
This feeling of someone protecting the situation is simply too satisfying.
Xu Chuan nodded and suggested with a smile: "Just find two reliable domestic scientific researchers to deal with it."
After a brief pause, he continued: "In addition, don't disclose this for the time being, including the International Mars Life Research Project."
"Um?"
Upon hearing this, Academician Chang Huaxiang looked over with some confusion, with a little puzzled look on his face.
Xu Chuan smiled without explaining in depth, and said, "Anyway, just listen to me."
"OK."
Nodding, Chang Huaxiang responded: "I'll contact Chen Wenze and Professor Zhao Jun to find two reliable people to study."
"Yeah, that's right." Xu Chuan nodded and asked, "How long will it take?"
Hearing this question, Academician Chang Huaxiang shook his head and said, "I'm afraid I have to ask Professors Chen Wenze and Zhao Jun."
"But don't worry, they will definitely do it as fast as possible."
Xu Chuan smiled and said, "That's not what I mean. I mean if it takes a long time, I will go to my office to take a break and have a nap."
With his eyes falling on Xu Chuan's tired face, Academician Chang Huaxiang asked with concern: "Have you stayed up late? Then go quickly, I will handle the rest."
Originally, he wanted to ask Xu Chuan how he deciphered the secret in this invalid gene, but it seemed that this person probably hasn't been sleeping much these days.
"Okay, the rest of the work is left to you, I'll go and have a rest first."
Xu Chuan nodded, yawned, stood up and walked towards his office.
Although most of the time when discussing the matter is in Academician Chang Huaxiang’s office, he himself has an office at Xiashu Aerospace Base, and there is also a compartment inside, with a bed and a bathroom, where he can rest.
At least, he needs to keep his energy to know whether his research is useful.
......
When Xu Chuan was taking a rest, on the other side.
It is far away on the moon, hundreds of thousands of kilometers.
Professor Ke Jianhua, who leads the Yuehuatai International Mars Life Research Project, has received news from the Xiashu Space Base.
In the laboratory, two scientific researchers are genetically modifying microbial flora commonly used in gene editing technologies such as E. coli.
With the help of Xu Chuan's research results, they have successfully found the gene editing fragments corresponding to Class A Martian strains, and have performed gene editing operations on them, and successfully removed them.
It has to be said that despite the development of genetic engineering technology, gene expression systems have expanded to the range of eukaryotic systems such as yeast, insect cells, plant and mammalian cells.
However, the E. coli expression system remains widely used due to its unique advantages and still plays an important role in molecular biology and biotechnology research.
Its expression system not only has many advantages such as high expression volume, short cycle and low cost, but also has the main expression host for the preparation of more than 30% recombinant protein drugs and 50% recombinant proteins.
After carefully putting the Petri dish into the biological culture oscillator, a scientific researcher wearing an isolation protective suit breathed a sigh of relief and spoke.
"Professor Ke, the gene editing project of E. coli has been completed. It is expected that it will take about two hours to harvest the first batch of expressing proteins and start the first experiment."
In the laboratory, Ke Jianhua nodded and said, "Keep paying close attention, I want to know the results as soon as possible!"
This is also an important reason why E. coli is used as a gene editing technology sample.
It is a bacteria that grows very fast and usually divides every 20-30 minutes during the exponential growth period. It is cultured under suitable conditions at 37°C, and its cell number can increase rapidly in a short period of time.
Generally, a higher density can be achieved in a few hours, which is conducive to the rapid acquisition of large amounts of expressed proteins.
Two hours didn't take long, and soon they harvested the first batch of expression proteins produced by E. coli modified by gene editing technology.
Sitting in the laboratory, Ke Jianhua watched the experimenter performing the mixed inhibition experiment, and his heart was already beating to his throat.
I don’t know how long it has passed, but in the laboratory, the researchers who are conducting mixed suppression experiments filled the room with a deep sense of joy.
"The reproduction activities of Class A Martian bacteria have been suppressed!"