title: [Application of polymerase chain reaction-restriction fragment length polymorphism and lab-on-a-chip technology to the identification of fish species from Bohai Bay].
abstract: Nine representative fish species from Bohai Bay were identified by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) and lab-on-a-chip technology. The nine fish species were Pseudosciaena polyactis, Lateolabrax japonicus, Scomberomorus niphonius, Pneumatophorus japonicus, Pseudopleuronectes yokohamae, Collichthys lucidus, Sebastes schlegeli, Cleisthenes herzensteini and Saurida elongata. The 464 bp fragment of mitochondrial cytochrome b gene was amplified and further digested by Dde I , Hae III and Nla III. The digested DNA fragments were analyzed by microfluidic capillary electrophoresis. The nine fish species were fully discriminated. The results demonstrated that the proposed method is efficient, precise and fast in fish species identification.
authors.affiliation: Dalian Institute of Chemical Physics, CAS Key Laboratory of Separation Science for Analytical Chemistry, Chinese Academy of Sciences, Dalian 116023, China.
authors.forename: Xiao
authors.initials: X
authors.lastname: Li
authors.forename: Yanyan
authors.initials: Y
authors.lastname: Qu
authors.forename: Piqiao
authors.initials: P
authors.lastname: Zhang
authors.forename: Jin
authors.initials: J
authors.lastname: Zhang
authors.forename: Lihua
authors.initials: L
authors.lastname: Zhang
authors.forename: Daliang
authors.initials: D
authors.lastname: Huang
authors.forename: Yukui
authors.initials: Y
authors.lastname: Zhang
mesh_terms: D000818:Animals; D002681:China; D005399:Fishes / Q000145:classification* / Q000235:genetics; D056656:Lab-On-A-Chip Devices; D016133:Polymerase Chain Reaction / Q000379:methods*; D012150:Polymorphism, Restriction Fragment Length; D013045:Species Specificity