When a doctor opened a plug-in

Xinji chairman Kalimos is also a headache!

This year, I also want to compete with Roche for the top spot in the oncology drug company. 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 it should be Professor Chen Cangchen who wants to study this topic!"

At this moment, 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, and no one in the medical system knows the sudden rise and emergence of new stars in China.

However, Chen Cang is not doing basic research?

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

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

"We have studied for so long to have these progresses, how can we have such a fast speed?"

"Furthermore, the tools used in China's bioengineering genetic engineering are already outdated, and it is impossible to achieve precise DNA cutting!"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

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

Then inevitably also 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", which is DNA ligase!

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 operate, is it possible?

Seeing the two said this, Kalimos 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. 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 are using now is much ahead of China.

It's like China uses 3-0 sutures, 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!" Mary 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 the others now have shares in Xinji.

When Mary Claire said this, everyone around was lost in thought.

Chairman Kalimos also nodded thoughtfully.

...

...

At this time, 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 breast cancer multi-gene detection is now quite accurate.

Therefore, 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 had to sigh Qin Xiaoyuan's wealth!

And this is also very good for improving fame.

Free medical examination, everyone is happy to do it.

For this item alone, 300 million yuan worth of funds has already gone out, and Qin Xiaoyuan has earned a lot of fame here, and his fame is to benefit the people.

The only loss was that Qin Yue clamored to find him every day, saying that this was his child's wife!

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

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

Within a month, Chen Cang selected more than 2,000 patients and entered the follow-up in-depth study!

Follow-up studies on the genes of patients with variant genes BRCA1 and BRCA2!

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!

Getting to this step is also very simple.

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.

Among them, BRCA1 is located on human chromosome 17q21, contains 23 exons, and encodes a protein composed of 1863 amino acid residues;

BRCA2 is located on human chromosome 13q12, contains 27 exons, and encodes a protein composed of 3418 amino acid residues.

The protein encoded by BRCA12 acts on a variety of cell life activities, including DNA damage repair, gene transcription regulation and cell cycle regulation, etc.

The mutated BRCA12 gene leads to breast cancer...

Neither Mary Claire nor Robert Weinberg said it.

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 moment, Chen Cang decided to try his perfect [Gene Engineering] technique!

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

It sounds simple, but the difficulty is very high!

The restriction 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?

This requires identifying a certain specific nucleotide sequence of the DNA molecule, and then breaking the phosphodiester bond between the nucleotides at a specific position in each chain!

This process is cut!

How to accurately identify and cut accurately is the ability of the "different molecular scalpel"!

but!

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

and……

My scalpel is fashionable and fashionable!

...

...

ps: There are a lot of things to check, you can’t write anything, forgive me...

Five shifts arrived, please support!

This counts as yesterday.

There is still today.

The end of the month, everyone, please vote for a monthly pass...

Recommend a book by the way!

Ji Cha’s new book: "This is My Earth", a daily book combining fairy and science fiction, is still a new book.