Chapter 492 completely cut off her escape route

Shi Qing suddenly thought about it: "When you asked this, you really asked me a question."

Gu Beisheng needed confirmation and asked quickly: "Tell me."

"He asked me if Song Chuman had ever suffered from a blood disease."

Gu Beisheng's breath tightened.

Yes.

Yes.

If she was the only one who thought so, something might go wrong.

But the doctor who made the appraisal also had the same question.

Gu Beisheng's heart skipped a beat and he said excitedly: "She is not Xiaozhou and Xiaoshi's mother."

Fu Xizhou looked at her, waiting for her to continue.

Shi Qing was puzzled: "Isn't it written in the appraisal result that it indicates parent-child relationship?"

"Song Chuman must have suffered from a blood disease and needed a bone marrow transplant to survive. Now her disease seems to have rebounded, so the values ​​of white blood cells and platelets are wrong, but it is not fatal. She only needs to keep taking medicine. , you can act like a normal person.”

Hearing this, Shi Qing felt extremely shocked: "So, she transplanted Xiao Shi's bone marrow?"

Gu Beisheng shook his head: "It's not Xiaoshi's. If it's Xiaoshi's, the identified values ​​will be exactly the same as Xiaoshi's, but there are some differences."

Shi Qing understood immediately and almost blurted out: "The marrow donor is Xiao Shi's biological mother!"

Gu Beisheng nodded. After discovering this secret, his heavy mood for a long time was finally relieved.

"Academically speaking, a person after a bone marrow transplant is no longer a person, but a human chimera. The DNA of the cells of the hematopoietic system and immune system will become the donor's, which will affect the genes of your blood cells. She After transplanting the bone marrow of Xiaoshi’s biological mother, the hematopoietic function has changed.”

After saying that, Gu Beisheng couldn't help but marvel at Song Chuman's scheming: "She took advantage of this to pretend to be Xiaoshi's mother."

"The genes of blood cells..." Fu Xizhou understood her words, and his eyes gradually darkened, with a hint of danger: "In other words, the other cells in her body are still the same, right?"

Gu Beisheng nodded: "Yes! Except for the same blood as the donor, the hair, nails, skin, etc. are all the recipient's own. We did two DNA tests on Song Chuman and Xiaozhou, and it happened to be hers. Blood will lead to such a result."

Fu Xizhou's eyes were cold and almost without any warmth: "Take her hair to confirm."

Gu Beisheng also had this intention, so that Song Chuman's retreat could be completely cut off.

She opened the door of the ward directly.

Song Chuman was talking to Xiaoshi, and Xiaoshi's mood gradually improved, showing a slight smile, with bright eyes, as if Song Chuman was everything to her.

When Gu Beisheng saw this scene, he suddenly felt a little depressed.

If Xiao Shi knew that the woman in front of her was not her mother at all, but a vicious outsider who took advantage of her trust and hurt the people around her, she would definitely be devastated.

However, even if Xiaoshi would be sad, she still had to expose Song Chuman.

Only then can Xiao Shi be saved from fire and water in time.

Song Chuman was very unhappy about her arrival and looked back at her: "Miss Gu, what can I do for you?"

Gu Beisheng didn't say anything. He walked directly in front of her, stretched out his hand, grabbed a strand of hair, and pulled it off hard.

Song Chuman screamed in pain and asked angrily: "What are you doing?"

Xiaoshi was frightened by Gu Beisheng's actions and murmured: "Aunt Shengsheng..."

Gu Beisheng gave Xiao Shi a gentle look, and then looked at Song Chuman with eyes that gradually turned cold, shrugged, and said slowly: "The venous blood drawn before was overturned by the forensic doctor, and I just wanted to use your hair. It’s just a paternity test.”

Hearing this, Song Chuman's expression changed drastically.

*

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