A team of Chinese researchers has introduced a new sequencing technology that can quickly read long stretches of DNA. Scientists say the advanced tech reads molecules in real time, making it more efficient at decoding the secrets of life. So what does the new technology mean for the public? And where does China rank in the field, internationally? CGTN reporter Xu Hua has the story.

A leading Chinese genomics company, BGI Group, has unveiled a new sequencing technology called CycloneSEQ. Scientists say it's similar in principle to that of Oxford Nanopore Technologies, which offers real-time analysis, but has its own features.

DONG YULIANG Chief Scientist, Executive Director and General Manager BGI Hangzhou CycloneSEQ Technology "The CycloneSEQ long-reads technology leverages nanopore sequencing principles to create a system with three key attributes: it can sequence exceptionally long DNA fragments, reaching the mega-byte level; it is rapid; and it is compact, small enough to hold in the palm of your hand."

Starting in the 1990s, China was a latecomer to genetics, but it's also been a fast learner. In genetic engineering, China holds a strong position, ranking second globally in scientific publications, just behind the U.S.

DONG YULIANG Chief Scientist, Executive Director and General Manager BGI Hangzhou CycloneSEQ Technology "Today, we have launched two sequencers, based on the CycloneSEQ technology. One of the sequencers has yielded the highest output data from a single chip in the field of nanopore sequencing, which fills a gap in our country."

China's domestically produced sequencers are becoming more and more widely used in public health, disease control, customs, biodiversity and other fields. And veterinary medicine is one of the sectors embracing the technology.

PROFESSOR LI RUICHAO College of Veterinary Medicine, Yangzhou University "Currently, the effect of viral and bacterial diseases on animal breeding is considerable. For instance, when African swine fever strikes, the entire herd must be eliminated, causing huge financial losses. However, with an advanced, portable sequencer, we can detect and address these issues early."

As Chinese scientists continue to make significant advances in life science, experts say the rest of the world stands to gain from greater access to deepen common development. Xu Hua, CGTN, Shenzhen, Guangdong Province.