"Our forensics section of the Metropolitan Police Department will not be able to do anything against you?"

Lin Xinyi appears again.

His eyes were shining with blazing light, and his gaze seemed to be capable of burning all evil energy.

"You, what are you talking about..."

Tanaka Tomoshi's smile stopped abruptly.

"hehe."

Lin Xinyi returned Tanaka Chishi's sneer:

"Idiot, if you just hide outside and find a way to deal with the blood stains on your body, we may have to spend more time investigating."

"But now, you are so smart that you came back?"

In Lin Xinyi's view, Chishi Tanaka is just like a shit beetle ordering takeout - delivering shit to your door!

"Thank you so much for your cooperation!"

"Miss Mori, quickly collect the blood sample remaining on Mr. Tanaka's body surface!"

He gave the order firmly.

However, Tanaka Chishi felt slightly weak and said with a stern expression:

"Ti, what's the use of taking blood samples?"

"My brother and I have the same DNA, how can we tell?"

"Ha ha."

Lin Xinyi laughed again, so much that Tanaka was confused and flustered:

"Even in the 'future', in the 21st century, genetic screening of identical twins will be a worldwide problem."

"But a difficult problem doesn't mean there are no answers."

"Mr. Tanaka, who told you..."

"We can't identify identical twins based on their DNA?"

Tanaka Chishi: "This..."

His originally calm and calm expression suddenly lost some of its color.

"idiot!"

Lin Xinyi stared sharply and shouted:

"Before I send you to prison, I will let you gain some knowledge!"

"Do you know what DNA methylation is?"

What he said is even incomprehensible when written in Japanese.

What's more, he still speaks foreign language.

Chishi Tanaka was immediately stunned by this sentence.

"The so-called DNA methylation means that under the action of cytosine methyltransferase, the methyl group of S-adenosylmethionine is transferred to the 5th position of cytosine to form 5-methylcytosine."

"Methylation modification determines the pattern of gene expression and is involved in many important biological processes such as gene expression regulation, development regulation, genomic imprinting and X chromosome inactivation."

Lin Xinyi said a piece of scripture with a serious face again.

Tanaka Tomoshi's heart was pounding after being told this.

At first, he thought that Lin Xinyi had made up some lies on the spur of the moment and deliberately defrauded him.

But he didn't expect that Lin Xinyi would become more involved and more professional the more he talked:

"For mammals, DNA methylation patterns are established during embryonic development and have the characteristics of relative stability, relative specificity, proximity to SNP markers, and easy analysis of results."

"This pattern can be stably retained during cell division, and the difference in methylation degree between individual DNA methylation sites between MZ (identical twins) even exceeds the difference between unrelated individuals."

"all in all..."

Under Tanaka Chishi's extremely guilty gaze, Lin Xin summed up loudly:

"As long as we identify the differences in DNA methylation modifications, we can screen and distinguish DNA samples between identical twins."

"When the time comes, it will be clear whether the blood on your hand is yours or your brother's!"

The DNA of identical twins is indeed the same, but there are differences in methylation modifications.

Describe it in an easy-to-understand way:

It's like two buildings built according to the same design.

When the building was built, the two were almost identical.

However, as the number of residents gradually increases, the decoration styles of each household are different, resulting in acquired differences.

Lin Xinyi is not trying to bluff Tanaka Zhishi.

Technically speaking, there is a way to identify identical twins through DNA.

"This this..."

Chishi Tanaka was caught off guard by the professional terminology.

He was so flustered that he was almost scared out of the BGM and wanted to kneel down and confess his guilt.

However, in this panic...

However, Tanaka Tomoshi gradually stabilized his position——

In fact, his psychological quality is not strong, but as a social elite who reads books and newspapers every day, knowledge gives him the strength to fight to the end:

"Are you kidding..."

"Manager Lin, were you just bluffing and bluffing?"

"I have read the latest popular science magazines, and the authoritative experts have said this in their articles:"

"There is currently no technology to screen the DNA of identical twins!"

Tanaka Chishi said through gritted teeth.

He believed that his knowledge base was correct, so he dared to face the investigation directly.

But he didn't expect that when he compared knowledge with Lin Xinyi, he lost:

"Yeah, not yet."

"In today's era, there is indeed no identification technology to identify identical twins."

"But don't worry, this technology will be available soon -"

Lin Xinyi paused for a moment and said calmly:

"I'll go back and write my paper now and I'll post it in a few days."

Tanaka Chishi: "???"

He was stunned by Lin Xinyi's groundbreaking words:

What are you doing... if you don’t have identification technology, you just click on the technology tree on the spot?

Can the case still be solved like this?

Are you a forensic scientist or a scientist?

"Hmph! You're so smart!"

Lin Xinyi's smile was full of disdain, but he secretly sighed in his heart:

Of course he doesn't have the ability to write a paper.

In fact, even the long speech he just spoke was memorized on the spot not long ago.

However, Lin Xinyi’s work happens to have a great interdisciplinary overlap with Haihara Ai’s major.

He doesn't have the ability to engage in scientific research, but his girlfriend does.

Not only is there, but it’s more than enough:

As a rare genius scientific girl in the world, Haihara Ai brought N SCI papers as a dowry.

The name of the first author can be written entirely as Lin Xinyi.

Thinking of this, Lin Xinyi couldn't help but feel the happiness of being taken care of by a rich woman:
Chapter completed!