Shenzhen.

The article presents Shenzhen, China's contribution to the Nature Index based on weighted fractional count of scientific articles published in 2013, with the BGI Shenzhen, formerly the Beijing Genomics Institute as the city's largest contributing institution. BGI's contributed papers include topics on the genomes of bats, domestic goats and green turtles, while Shenzhen Institutes of Advanced Technology's output is on chemistry, such as articles on quantum dots and amplification binding assays.