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Two pairs of diagnostic primers, IHm01-L/IHm01-H and IHm02-L/IHm02-H, for distinguishing the Chinese crude drug Oviductus Ranae from its substitutes were designed based on sequences of Cyt b gene fragment of the original animals of the drug and substitutes. Total DNAs were extracted from crude drugs purchased from five drugstores in different regions, as(More)
The amphioxus is a promising animal model for evolutionary-developmental studies due to its key position on the animal phylogenetic tree. In the present study, we reported a genetically modified amphioxus strain on the Hedgehog (Hh) gene locus using the TALEN method. The result showed that our TALEN pair injection could bring about 34% mutations in the(More)
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