Chapter 1883： : My scalpel is fashionable and fashionable!

Xinji chairman Kalimos also has a headache!

I still want to compete with Roche Group for the top spot in the oncology drug company this year, and now... this is the case.

"Dr. Mary Claire, what do you...what do you think?"

Mary Claire smiled: "I don't think this is a bad thing."

"I think Professor Chen Cangchen wants to study this topic!"

At this time, Robert Weinberg suddenly said, "Could it be...Professor Chen Cang discovered something new?"

Hearing these words, the room suddenly became quiet!

Everyone has heard of Chen Cang's name. Who in the medical system does not know the sudden rise and emergence of new stars in China.

But, Chen Cang is not doing basic research?

A clinical surgeon has a relationship with tumor gene-targeted drugs...

Mary Claire laughed when she heard the sound: "How can it be so simple?"

"We have been studying for so long before we have made these progress, how can we have such a fast speed?"

"Furthermore, the tools used in China's bioengineering genetic engineering are all outdated, and it is impossible to achieve precise DNA cutting!"

Hearing Mary Claire say this, Robert did not object.

Because genetic engineering is really a very restrictive and powerful subject!

If we say that genetic engineering is about operating on genes.

So it is bound to need to use: scalpel, suture needle, stage and other things.

And the sharp knife of genetic engineering should be called "molecular scalpel" or restriction enzyme!

And his suture thread is called "molecular suture thread", it is DNA ligase!

And the genetic stage is the carrier of the "molecular stage"!

And these three tools are the core tools of genetic engineering. Without these things, wanting to change the attributes of genes is basically equivalent to not giving you a scalpel to allow you to perform operations, is it possible?

Kalimos saw the two say this, and asked curiously: "Then... what do the two professors mean?"

Mary Claire shook her head and said, "This is not a bad thing. Professor Chen Cang came in hastily. I think I can teach him a lesson so that he can see if the field of genetic engineering is so simple."

Robert Weinberg wanted to say something, but he didn't say it either. He didn't think it was necessary. If it were so simple, they wouldn't have studied it for so many years!

Moreover, the accuracy of the molecular scalpel they use now is much ahead of China.

It's like China uses 3-0 suture, and they already use 8-0!

"Maybe, Professor Chen will still need our help at that time. At that time, we can also communicate with him about the research methods of the CN-GV-988 drug!" Marie Claire smiled, "This does not seem to be true for Xinji Group. What a bad thing!"

Now, the world is paying attention to the CN-GV-988 Alzheimer's disease relief drug.

Mary Claire and they now have shares in Xinji.

Hearing Mary Claire say this, everyone around was lost in thought.

Chairman Kalimos also nodded thoughtfully.

……

……

At this time, the Dongyang Provincial Second Hospital started a large-scale volunteer announcement.

Free multi-gene testing for breast cancer patients.

At this stage, the cost of genetic testing is very high, and there are many types!

Moreover, the key is that the accuracy of breast cancer polygenic detection is quite high.

So, once the news was announced, it immediately attracted many women from all over the world!

The current prevalence of breast cancer is quite high, and many people have to pay attention to it. Free testing is of great significance to many people.

When this news spread, it immediately attracted the attention of countless people.

Everyone has to sigh Qin Xiaoyuan's wealth!

And this is also very good for improving reputation.

Free medical examination? Everyone is happy to do it.

Just this item? The 300 million worth of funds has already gone out. Qin Xiaoyuan has earned a lot of fame here? The name is for the welfare of the people. New Bayi Chinese website first published www.(x81zw)m./x81zw/

The only loss is Qin Yue clamoring to find him desperately every day? Said this is his child's wife!

After Qin Xiaoyuan told Qin Yue the news of Liu Yukun, president of the Oncology Society, about his baby, Ji Ruyun successfully expelled him from the house!

Of course? Chen Cang has not been idle these days!

One month? Chen Cang has screened more than 2,000 patients and entered the follow-up in-depth study!

A follow-up study was conducted on the genes of patients with variant genes BRCA1 and BRCA2!

And most patients actively cooperate? After all, BRCA1 and BRCA2 variant genes mean that the risk of genetic breast cancer is as high as 40% to 80%!

This is correct!

It's easy to reach this point.

But in the following process, it is more and more difficult to continue the derivation!

How BRCA1 and BRCA2 genes induce disease!

What is the mechanism of arrival!

This information is actually half hidden!

Follow their narrative!

BRCA1 and BRCA2 are tumor suppressor genes.

BRCA1 is located on human chromosome 17q21 and contains 23 exons? It encodes a protein consisting of 1863 amino acid residues;

"And BRCA2 is located on human chromosome 13q12? It contains 27 exons and encodes a protein consisting of 3418 amino acid residues.

BRCA1/2 coded protein acts on a variety of cell life activities, including DNA damage repair, gene transcription regulation and cell cycle regulation, etc.

The mutated BRCA1/2 gene leads to breast cancer...

Neither Mary Claire nor Robert Weinberg said it. UU reading www. uukānshu.com

If you want to continue to explore in depth, you need to use a high-precision molecular scalpel to study this gene separately!

At this time, Chen Cang decided to try his perfect [gene engineering] technique!

The precision of the molecular scalpel determines the precise separation of genes!

sounds simple? But the difficulty is very high!

Restricted accounting endonuclease is a scalpel!

This is an enzyme separated and purified from prokaryotes, which can cut foreign DNA? This cutting action is performed inside the DNA molecule? It is also the perfect scalpel!

But how to cut it?

Does this need to recognize a certain specific nucleotide sequence of the DNA molecule? Then the phosphodiester bond between the nucleotides in a specific part of each chain is broken!

This process is cutting!

How to accurately identify? Precise incision? This is the ability of "different molecular scalpel"!

But!

Chen Cang's perfect genetic engineering has a more complete molecular scalpel!

and...

My scalpel is fashionable and fashionable!