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Window-to-China

Overview of last view Blogs

Death causes of Chinese are changing

According to a survey in “Lancet”, life expectancy of Chinese has increased by an average of 8.6 years since 1990 and is 73,6 years for males and 80 years for females (2013). For the population aged 15 – 49, road injury and stroke are the leading causes of death (26,7 million in 2013). For Chinese 70 years and older, stroke (close to 2 million in 2013) is the main cause. Chronic kidney disease, dementia and lung cancer increased by 147 %, 121 % and 103 %, respectively, since 1990, whereas death by premature birth or pneumonia decreased sharply (-87 and – 56 %).

China Bio news release, Jan. 5, 2015

Researchers at CAS Institute of Geology and Geophysics, Beijing, clarify mechanism of biomineralization in magnetotactic bacteria (MTB)

Sstudying a strain of candidatus Magnetobacterium casensis isolated from the Beijing Miyun Reservoir, the group of PAN Yongxin and coworkers sequenced the 3,42 Mb genome and revealed main physiological metabolic characteristics, such as iron metabolism, carbon dioxide fixation, denitrification and sulfur metabolism. In addition, comparative genomics allowed to identify the complete gene regulation of synthetic magnetic bodies, including unique MTB magnetic Island gene bodies.

CAS news release, Jan. 5, 2015

Hisun Co. announces 50.000 t PLA plant in Taizhou

Hisun Biomaterials Co., a subsidiary of Hisun, will build this plant, Asia’s largest, with a total investment of 950 million Yuan, and expects average annual sales of 1,65 billion Yuan.

China Bio news release, Jan. 4, 2015

Tree Shrew Database: „China’s Next Top Model“

CAS Kunming Institute of Zoology is developing this animal as a model for human diseases, due to the tree shrew’s cheaper cost, smaller size, faster reproduction and high brain-to-body mass ratio. To date, the tree shrew model has been used in research on hepatitis, myopia, aging, and depression. Last year, researchers at the Kunming institute published the first high-quality tree shrew reference genome. This year, YAO Yonggang’s team has launched the world’s first Tree Shrew Database to provide access to the most current tree shrew data.

CAS news release, Jan. 4, 2015

BGI builds information platform on genetic testing in China

BGI, one of the largest service providers on genome sequencing and analysis, claims to have done genetic testing on 82 million people already through its worldwide organization. China has 17 million newborns each year, the official rate of birth defects is 5.6%. With the further liberalization of the two-child policy, one million children may be born each year with birth defects, a large proportion of which carries defects caused by genetic factors. As a consequence, BGI has built a learning and communication platform for genetic diseases, containing the latest research results on the diagnosis, treatment and prevention of about 30 types of genetic diseases.

China Bio news release, Dec. 31, 2014

NPC committee drafts revised food safety law

The proposed new rules concern storage, transportation and labeling of GM-food. Provision, production and management of genetically modified foods should be identified. Failing to identify products, production tools, equipment and other items will be fined five times higher than now, and in serious cases manufacturing license will be revoked.

China Bio news release, Dec. 31, 2014

Henan Province constructs National Bio-Environmental Research Center

In the first 2 years phase, the center will be built on about 1 – 2 km2, with an investment of 1,5 billion Yuan (200 mill. €). Main partner is Tsinghua University, Beijing, and the focus will be on biological wastewater treatment, followed on technologies for air pollution control

China Bio news release, Dec. 30, 2014

NOx reduction by Chlorella algae

Researchers at the CAS Institute of Hydrobiology, Wuhan, have demonstrated that Chlorella sp. C2 can utilize nitrite and NOx as a nitrogen source, concomitant
with the ability to accumulate lipids. The study was done at Sinopec’s Shijiazhuang refinery.

China Bio news release, Dec. 29, 2014

China’s New Year migration: 3,6 billion passenger miles in 10 days

On New Year 2014, the Chinese search engine Baidu created a „heat map“ of these trips provided by the smartphones of their 200 million subscribers.
The densest knods on this map are Beijing, Shanghai and Hong Kong/Shenzen.

CAS news release, Dec. 29, 2014

CAS South China Botanical Garden develops improved preservation method for Lichi

Lichi are the most important export fruit of China, but 20 % is lost by decay after harvesting. The group of Hongxia QU at South China Botanical Garden found that epigallocatechin gallate, EGCG, extracted from green tea, is a powerfull stabilizer and antioxidant which, after soaking the dry fruit in a 0.05 – 2 % solution, improves stability and reduces browing.

China Bio news release, Dec. 26, 2014