The next morning, Shen Jianjun rode a bicycle and took the little fat man to kindergarten.

Ma Yueying leaned against the door and opened her mouth, but she didn't know what to say, so she could only wipe the tears from the corners of her eyes and prepare to go to work.

The little fat man Shen Guanghua didn't know anything, but he still happily sat on the back of the bicycle, humming and singing children's rhymes.

Shen Jianjun looked around and found that there was no one he knew, so he took his little fat son into an uninhabited alley.

"Dad, Dad's mistake, this is not the way to kindergarten."

Shen Jianjun stopped the car and looked at this suspicious little fat son with mixed feelings,

"Son, son, this and this, Dad sees that your nails have grown, and the teacher wants to scold, Dad will cut you first, okay?"

The little fat man didn't know why, and his thinking was simple: "Okay, Dad, you cut it." ”

Shen Jianjun also came prepared today, although he is not a medical professional, but he works in a hospital, and he has never eaten pork and has seen pigs run.

Yesterday afternoon, he made a special trip to the hospital, asked the doctors about some DNA specimens, and then took some specimen boxes from the laboratory and went home.

Seeing that the little chubby son stretched out his hand, Shen Jianjun hurriedly took out scissors and a small box, and quickly took out the nails of his "son".

Later, thinking that it was not safe, even my son's toenails were cut and put into a specimen box.

"Son, come, open your mouth wide, Dad will see if there is anything dirty in your mouth, don't move, Dad will clean it up for you."

After speaking, Shen Jianjun took out another throat swab and brushed it inside and out in the mouth of his little fat son, and the second oral mucosal cell specimen was also taken.

Shen Jianjun is not at ease at this, to say that intellectuals have many eyes.

He plucked a few more hairs of his little fat son, because the hairs for paternity testing all had hair follicles, Shen Jianjun was not at ease, so he plucked a few more, and the little fat man shouted in pain:

"Dad, it hurts, it hurts~~~"

Shen Jianjun got three specimens, and he was a little relieved in his heart, if he didn't know how to draw blood, he would have to take a few tubes of the little fat man today before leaving.

Looking at the heartless child in front of him, Shen Jianjun really wanted to shed tears.

Getting the specimen means that whether the child is biological or not will be revealed, which is okay if it is biological, if it is not biological, the lives of husband and wife and children will undergo earth-shaking changes.

The most painful thing in life is that the baby son who has been raised for several years turns out to be another man's wild seed, which is emotionally unacceptable.

"Vietnam-Chugo-Mayo Medical Center".

Professor Ding Tiaoyun is directing the new employees to do the final test of the machine, and some employees are doing hygiene, moving things, and they seem to be busy.

The medical center has not yet officially opened for business, so there are no customers visiting the clinic at this time.

Professor Dante found that there was a male colleague in a white coat wandering at the door of the reception hall today, so he asked a few old staff members of the Vietnamese Central Hospital.

"Oh, Xiao Li, who is that comrade? Why don't you come in at the door all the time? ”

Li Heping recognized it after taking a closer look: "Oh, it's from the Propaganda Department of our hospital, it's called Shen Jianjun, what is this guy doing with a few specimen boxes?" ”

So he shouted: "Hey, Shen Jianjun, what are you doing at the door?" Why don't you come in? ”

Shen Jianjun was wandering because he hesitated when he arrived at the door of the Shengzhi Medical Center, one was that he couldn't bear some consequences, and the other was that he was afraid of losing face.

Now that he was yelled at by his colleagues inside, he also made up his mind, and hurriedly ran into the small building.

"Professor Ding, hello, I'm Xiao Shen from the Propaganda Department."

Ding Tiaoyun blinked, a little confused about what was going on with this new colleague: "Ah yes, I'm Ding Tiaoyun, just transferred from Haidong Medical University, ...... you look for me"

"Professor Ding, I heard that our hospital has been able to do paternity tests, right?"

As soon as Shen Jianjun's words came out, the workers who were doing machine debugging and sanitation were all slowing down, and their ears were erected like radar.

Ding Tiaoyun chuckled: "Yes, we will be able to do paternity testing in the future, and we will use Mi national equipment, and the accuracy rate can reach 99.99%." ”

Shen Jianyun gritted his teeth at this time, his heart was horizontal, and he put the three specimen boxes on the table:

"Professor Ding, I, I want to do a paternity test, and I will personally bear the cost."

As soon as these words came out, the workers who debugged the equipment had stopped their work, and the people engaged in sanitation took the mop, and they moved closer and closer to the middle.

Ding Tiaoyun was well-informed and immediately guessed something, but she still had to make it clear:

"Comrade Xiao Shen, if you make this specimen for outsiders, you need to get a letter of authorization, otherwise you are violating other people's privacy. Of course, if you want to do it yourself, then we will take your order today. ”

Shen Jianjun smiled bitterly:

"Yes, it's me and my son who are going to do a paternity test, and this is three samples of my son's fingernails, throat swabs, and hair, I don't think anyone needs to authorize and consent for this, right?"

In the reception hall of the large Shengzhi Medical Center, it was so quiet that you could hear the needles dropping.

Clang~~~~

The broom in the hand of a female doctor next to her fell to the ground, and she was so frightened that she quickly picked it up.

In order to avoid embarrassment, the people around him also hurriedly pretended to continue to do their own things, but their ears were completely pricked up one by one.

This is an invincible melon that happened to the people around him, Shen Jianjun wants to do a paternity test with his son, doesn't that mean that his wife may have put an L hat on him?

From a medical point of view, this is the first paternity test application in Viet Chung City, or Hai Dong Province, using the first modern equipment, which is equivalent to the first business opened by the "Viet Chung-Mayo Shengzhi Medical Center".

You can't pay too much attention to it.

Ding Tiaoyun knows that now is not the time to pursue gossip, since people have this demand, and the Shengzhi Medical Center can also provide this service, then there is no reason why the center should not do it.

And it just happened that you could use Shen Jianyun's case to do an actual combat training, which would kill multiple birds with one stone.

So Ding Tiaoyun clapped his hands:

"Everyone pay attention, go back to their posts, everyone must firmly remember that an important responsibility of our Shengzhi Medical Center is to protect the privacy of patients, if you can't do this, who will dare to come to see a doctor in the future and ask for help?

Comrade Xiao Shen, it takes 2,000 yuan to do a paternity test, of course, because you are a colleague and the first applicant, so I will make a discount and charge 1,000 yuan, if you have no problem, I will give you a bill. ”

Shen Jianjun knew that he had to send it now, so he nodded heavily:

"Thank you, Professor Ding, I'll do it."

"Okay, you go and pay the fee and come back to draw blood."

Because this was the first paternity test at the Vietochung-Mayo Medical Center, Professor Dinh decided to take the stage to demonstrate in person.

The fixed number of medical centers is 50 people, so all 50 medical staff gathered together to watch how Professor Ding operated, and even the charging and cleaning staff were gathered in the crowd.

Obviously not everyone is interested in medical steps, some people simply want to know the results first.

The main basis for paternity testing is the stability of the genetic material.

In the process of inheritance, the genetic material between parents and offspring is largely identical.

Therefore, paternity testing is to use biological and genetic means to extract the genetic material chromosomes between parents and children, and then compare them according to the nucleotide sequence of DNA on the chromosomes.

When the homology of the sequence reaches a certain height, the parentage between the parent and the offspring can be proved.

Normally, each person has 23 pairs of chromosomes, 2 per pair, half of which come from the father and half from the mother,

At the time of examination, as long as a certain amount of DNA position is checked, which is consistent with the chromosomes of the parents, it is the biological child, otherwise it is doubtful.

If only 1~2 positions are inconsistent, it is necessary to check for gene mutations.

If more than three positions do not match, it is basically not a parent-child relationship, excluded.

Therefore, among the accuracy of paternity testing, the accuracy rate of determining paternity can reach 99.99%, and the accuracy rate of denying paternity is almost 100%.

Professor Ding did a full set of protection, and then began to move the processed sample into the sample hole in the 96-well deep-well plate of the pre-packaged reagent supporting the nucleic acid extractor, open the instrument hatch, put in the 96-well plate and stirring sleeve, and start the extractor after closing the hatch.

The machine started to kick in......

3 hours later, the preliminary results came out, Professor Ding didn't know how to speak, and the little doctor next to him, Yu Shanshan, had already exclaimed:

"No."

Professor Ding nodded lightly: "Yes, Xiaoyu, you have observed very carefully, and there is indeed a mismatch between these two specimens, which can be ruled out as a parent-child relationship." ”

Everyone at the scene covered their mouths, and they were all shocked.

Before there was no paternity testing technology, whether it was biological or not, everyone lived in a daze, and that's it.

At most, the neighbors will tease a few words, and then the two sides will scold each other.

But it will be different in the future, now as long as you spend 2,000 yuan, you can prepare to detect whether your child is your biological or not, which is definitely a bombshell that will change the trajectory of many people's lives.

A lot of flies camp dogs, but the charm and the ghosts can no longer hide.

The key is that this specimen is still from a colleague in his own unit, and this shock is even more doubled.

Professor Ding looked at the other two specimens and instructed:

"Everyone remember that the first test cannot be an absolute basis, if you find a specimen that excludes parent-child relationship, you must repeat the test several times, and you must be foolproof, otherwise we will be sorry for the people's entrustment, and even make a fuss.

Now there are still two specimens, Yu Shanshan, Fei Yixin, you two operate according to the standard, I hope you can keep today's matter secret, have you heard? ”

"I heard ~~~"

It's a pity that Professor Ding is still too naïve, and he can't hide this matter at all......