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Establishing a DNA bank

Since our center was established in 2008, we have started collecting samples. DNA varies between species, and it is different in each individual within species. This diversity enables us to investigate genetic relatedness and the genetic basis of phenotypes, such as personality. Genetic variation gives us keys to identify species and their unique features. In order to carry out this research, DNA samples and phenotypic data for a large number of individuals from each species are needed We hold around 24000 individual samples from 400 species through cooperation with storage facilities located in zoological parks, aquariums and university field stations. We continue to collect a variety of genetic samples for use in many different research areas.

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In addition to DNA samples, we are also storing cellular material with the aim of improving reproductive technologies and investigating biological pathways in endangered wildlife species. If we can successfully develop cell lines, they would be used for the experiments that are difficult to conduct on individual animals. We collaborate with National Institute for Environmental Studies and Tohoku University. Some samples are free to access online at wild animal DNA resource database of National Institute for Environmental Studies.