Complete a genome sequencing of snakes in Japan

Author: Huayi Date: 2018-07-30

Xinhua News Agency, Tokyo, July 29th, Japan's original spearhead is a famous snake in Japan. Japanese researchers have recently performed a genome-wide sequencing of the snake, and said that the research will help the development of anti-venom serum.

Researchers from universities such as Tohoku University and Kyushu University have jointly completed the study. The sequencing results showed that there were about 25,000 genes in the Japanese spearhead, including 60 snake venom proteins. In addition, they also conducted in-depth research on the chromosomal distribution characteristics of the snake venom protein gene. Related research papers were published in the latest issue of the British Science Report.

Japan's original spearheads are 1.2 to 1.5 meters in length and fangs can be as long as 1.5 centimeters. If a person is bitten by this snake, it may cause bleeding, swelling, pain, etc., and may even lead to local tissue necrosis or motor dysfunction. Therefore, anti-venom serum should be used immediately for treatment.

The researchers said that the latest research results will help people better understand the mechanism of action of snake venom and improve the research and development efficiency of anti-venom serum and related drugs.

Source: Xinhua News Agency

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