title: Programmable DNA-Mediated Multitasking Processor.
abstract: Because of DNA appealing features as perfect material, including minuscule size, defined structural repeat and rigidity, programmable DNA-mediated processing is a promising computing paradigm, which employs DNAs as information storing and processing substrates to tackle the computational problems. The massive parallelism of DNA hybridization exhibits transcendent potential to improve multitasking capabilities and yield a tremendous speed-up over the conventional electronic processors with stepwise signal cascade. As an example of multitasking capability, we present an in vitro programmable DNA-mediated optimal route planning processor as a functional unit embedded in contemporary navigation systems. The novel programmable DNA-mediated processor has several advantages over the existing silicon-mediated methods, such as conducting massive data storage and simultaneous processing via much fewer materials than conventional silicon devices.
authors: Jian-Jun
authors: JJ
authors: Shu
authors: Qi-Wen
authors: QW
authors: Wang
authors: Kian-Yan
authors: KY
authors: Yong
authors: Fangwei
authors: F
authors: Shao
authors: Kee Jin
authors: KJ
authors: Lee
mesh_terms: D001483:Base Sequence; D039301:Computers, Molecular; D004247:DNA / Q000737:chemistry / Q000235:genetics; D009693:Nucleic Acid Hybridization; D016133:Polymerase Chain Reaction
chemical_list: D004247:DNA