Chapter 761: Beyond the past (one/three)

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The host was a little confused. This was completely outside the situation. In the original plan, he did not intend to give Xu Mang any chance to show off his skills. However, he did not expect that he proposed it himself, and everyone seemed to be looking forward to it.
"what?"
"Okay... OK." The host nodded, took the data mobile disk that Xu Mang handed over, and then handed the data mobile disk to the staff, and asked curiously: "Professor Xu Mang, may I ask you? Do you want to announce your latest research results to everyone?"
"Ok!"
"Similar to this Professor Burton Richter, but...I'm much more rigorous than Stanford University. They didn't have any demonstration of results, and they just kept talking with one mouth." Xu Mang smiled. Said: "A group of people still believe it, I think my IQ has been insulted like never before."
Words fall,
It caused waves on the scene, this guy... is so vicious.
Professor Burton Richter heard Xu Mang's words and felt the malice from Xu Mang. This guy is so disgusting. He is hated by everyone for a reason, and he is full of aggression. .. What hole cards did he hide?
At this time, Burton Rich was full of curiosity about Xu Mang's hole cards.
at the same time,
The most exciting was Xiao Zheng and Xiao Yi. Faced with this sudden counterattack, the two of them couldn't wait for the banner to wave the flag for Professor Xu Mang. They were really angry just now, but they didn't expect the counterattack to come so suddenly.
"Fuck..."
"I'm full of'fuck' now...this... when did Professor Xu prepare?" Xiao Yi asked with a confused look: "He... didn't he say that he was completely unprepared? Why? Suddenly... Is it... temporary?"
"exactly!"
"Did you forget Professor Xu to ask you to borrow a computer?" Xiaozheng said solemnly: "It must be at that time. Professor Xu knew that he would encounter such a situation. He had already started preparing beforehand. A big liar told us that he was unprepared, and turned out to be sneaky..."
"..."
"Perhaps this is the sense of worry." Xiao Yi said seriously: "But...I really want to see what kind of surprise Professor Xu will bring us this time."
"do not know..."
"I'll be honest with you... I'm very worried about the quality problem this time." Xiao Zheng smiled bitterly: "Professor Cong Xu asked you how long it has been since you borrowed the notebook. This temporary content... I am afraid it will be difficult. Convince the big guys present."
For a while,
From the excitement before, Xiao Yi and Xiao Zheng gradually became a little bit troubled. After all, it is a bit...a bit too much to complete a research and development in such a short period of time, even if it is just an improvement of the CRISPR-C2c1 gene editing system. difficult.
At this time,
There was a picture on the big screen in front of me, a huge and clear DNA sequence.
"Ahem!"

Most CRISPR systems work by scanning the genome to find specific DNA targets, removing fragments and inserting new fragments.
Xu Mang stood up, took the remote control from the staff’s hand, and rushed everything under the stage. People said: "This can remove bad genes, such as genes that cause diseases, and replace them with more beneficial genes."
"But through all these operations, sometimes the sequences cannot be recombined correctly, which may lead to unexpected mutations." Xu Mang continued blankly: "My CRISPR-C2c1 gene editing system is no exception, it's just succeeding. The rate has increased significantly, but there are still risks."
"at this point..."
"Professor Burton Richter has helped me find the evidence." Xu Mang smiled and said to Professor Burton Richter: "Thank you..."
Burton Rich frowned. He vaguely felt a hint of coolness. This guy didn't want to be so kind on the surface. It was hard to say to himself... I'm afraid there is a deceit, this guy must be hiding some conspiracy!
"but..."
"I re-explored gene editing not long ago, and made a brand-new rewrite of the CRISPR-C2c1 gene editing system." Xu Mang calmly pressed the remote control button in his hand, and the picture on the big screen changed and became a group. Comic illustration.
"This is a brand-new gene editing method that uses a more gentle method, that is, adding new DNA sequences without removing existing DNA sequences." Xu Mang said: "By guiding ribonucleic acid to assist Targeted insertion of transposable elements is such a system."
"???"
"???"
"???"
This...
how can that be?
Everyone present was in horror and looked at Xu Mang in amazement, with incredible eyes...Adding a new DNA sequence without removing the existing DNA sequence sounds too sci-fi.
"Don't remove... Add a new sequence?" Professor Burton Richter kept muttering, and carefully glanced at the calm Xu Mang. If this is true, then the biggest highlight this time is Xu Mang's new discovery.
No way!
You can't let this guy succeed!
Professor Burton Richter looked back at the large screen behind him, hoping to find some flaws.
"Perhaps anyone would think this is possible?" Xu Mang said calmly, "Maybe! I found a jumping gene in the Vibrio cholerae bacteria that surprised me. As the name suggests... this gene jumps in the genome, and Insert it in a different location."
"It does not need to cut the DNA strand to complete this operation, but uses another enzyme to insert itself." Xu Mang smiled: "By reprogramming the ribonucleic acid that guides it, it can control the jumping position."
"..."
"..."
"..."
at this time,
The expression on Xiao Zheng, who was sitting next to Xiao Yi, was full of shock. He secretly looked around and found that the expressions on the faces of the colleagues again were exactly the same as his own, with a little weirdness in shock.
"Little...Little Yi?"
"Do you dare to believe it?" Xiao Zheng's eyes widened, looking at the picture in front of her, she had no idea how to express her emotions, anyway...she wanted to say that Xu classroom was mighty.
"I..."
"Of course I can believe it."
"Just kidding... this is Professor Xu!" Xiao Yi said with a smile: "Anyway... keep listening."
Xiao Zheng smiled bitterly and said helplessly: "Do you feel humiliated? Both of us graduated from world-class universities and both have PhDs in biology. As a result... it was so vulnerable in front of Professor Xu, I I don’t even understand what Professor Xu said."
"..."
"Don't tell me... I now doubt if I have been abandoned by this world." Xiao Yi sighed: "Every time Professor Xu can subvert my worldview, a professor of theoretical physics, unexpectedly. .. turned out to be... alas..."
Suddenly,
A sad emotion came to my heart, it was a sense of frustration.
On the other side of the venue,
Professor Smith asked his friends around him: "Banke...what the is Xu Mang talking about?"
"say what?"
"He... he is changing the world!" Professor Smith’s friend, Professor Banco, said with admiration on his face, and said seriously: "Unbelievable...this is unbelievable...this kind of idea is so impressive Unbelievable molecular details explain biology, and I... have I met God?"
"Smith!"
"If all this becomes a reality... Xu Mang may create a new kind of miracle, a miracle even greater than the CRISPR-C2c1 gene editing system!" Professor Banke opened his mouth and said, "How does he think about the problem? Of? Why can he find such a way?"
How do you think?
I am afraid that only God knows.
"Like the CRISPR system...it uses the Cas complex, most of which use the guide ribonucleic acid to scan the cell to find a matching DNA sequence." Xu Mang said: "When it finds one, the protein shuttles its genes and summons it. Other enzymes to help change DNA."
"Anyway..."
"This new system can help the CRISPR system to be more accurate and efficient." Xu Mang said.
There was no words in the audience,
Probably I was shocked by the sight in front of me, so I forgot how to make a sound.
Although everything is only theoretically feasible, Xu Mang, through his own way, combined with the CRISPR-C2c1 gene editing system, made this theoretically feasible and extraordinarily true, just as he has this kind of gene editing in reality. system.
God!
What exactly is this?
"Smith!"
"I want to cooperate with Professor Xu Mang. I hope you can help me." Professor Banke said seriously: "You have an unusual relationship with him. You must help me to talk to him."
"Cooperation?"
"Banke...you will regret it!" Smith shook his head and said seriously: "My advice is...stop your terrible thoughts, don't act on it, you will collapse!"
"Do not!"
"If I can't reach the cooperation with Professor Xu Mang, I may collapse." Bancor said: "Maybe you are not in the field of biology, and you don't know what Professor Xu Mang is talking about, and I know...this will be in biology. A new chapter in gene editing."
Words fall,
Professor Bancor said solemnly: "We are now at a point in time that can change the course of biology. I don’t want to miss this excellent opportunity. Smith...help me talk to Professor Xu Mang, we are willing to provide the world. The most complete genetic database on the planet."
"..."
"Okay!" Professor Smith nodded ~EbookFREE.me~ and said helplessly: "But...I want to remind you, be careful of Xu Mang!"
At this time,
Xu Mang's report is coming to an end, but there is still a pity for him to say that this report is only PPT, only theoretically feasible.
"Ahem!"
"Excuse me...Professor Xu Mang, please allow me to intervene." Burton Rich coughed, and said to Xu Mang: "All these are just theories and there is no experimental data at all. How can you convince everyone? "
"Don't worry!"
"Give me a week, and you will see a brand-new gene editing system, a system that adds new DNA sequences without removing the existing DNA sequences!" Xu Mang's words contain tremendous power in plainness .
......