OnScreen Science announced the immediate availability of two new versions of its OnScreen DNA application on Thursday. OnScreen DNA is a 3D DNA strand modeling and testing application.
OnScreen DNA Lite supports working with the structural details of DNA including the double helix geometry, chemical components, and bonds. OnScreen DNA adds 3D simulations of DNA replication and gene transcription. OnScreen DNA Pro lets users activate enzymes in simulations, as well as position building blocks to construct a double helix.
OnScreen DNA Lite is priced at US$49, OnScreen DNA costs $149, and OnScreen DNA Pro is $199. All versions are available at the OnScreen Science Web site.