SAN DIEGO--(BUSINESS WIRE)--Illumina, Inc. (NASDAQ:ILMN) announced today that the BGI (formerly known as the Beijing Genomics Institute) has purchased 128 HiSeq 2000 sequencing systems, representing the largest single order for next-generation sequencing systems to date. Most of the units will be installed in BGI’s new state-of-the-art genome center in Hong Kong.