Computer networks provide the base that can combine dispersed researchers, computer resources and information into a single integrated computer and communication environment. They play a major role in biotechnology and active researchers increasingly need access to databases residing on remote machines for the retrieval, analysis and sharing of data. In addition, the pace and complexity of modern research calls for the collaboration of researchers in different countries which has dramatically increased the scientists communication needs.

Figure (13) highlights the value added services available to a molecular biologist, based on the basic services of the Internet.

To sustain and enhance scientific progress within AGERI, worldwide communication and networking capabilities are provided through the BioComputing & Networks Unit. Until 1993, AGERI had a single terminal connected to the Bitnet. Now AGERI has upgraded its networking system to become an Internet node providing full Internet services to AGERI staff (e-mail, telnet, ftp, www, etc.). This facilitates access to information from major biotechnology sites (e.g. the European Bioinformatic Institute [EBI] located in UK, NCBI located in USA, ICGEB located in Italy). AGERI scientists are also active participants in scientific group discussions over the network.

AGERI's computer system is based on about 30 PCs and Macs, and a UNIX workstation connected via Ethernet/TCP/IP to the Internet. Scientists working on computers located in their labs have gained access to the Internet through a local network. The central unit of the network is "AGERI", a SUN SPARC 20 workstation. In the near future AGERI will act as the gateway for other ARC institutes, located within the same campus, to the Internet.