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Variation of Japanese eel eDNA in sequentially changing conditions and in different sample volumes

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Title: Variation of Japanese eel eDNA in sequentially changing conditions and in different sample volumes
Authors: Ahn, Hyojin1 Browse this author
Authors(alt): 安, 孝珍1
Keywords: environmental DNA
feeding condition
Japanese eel
sample volume
water temperature
Issue Date: 12-Jul-2020
Publisher: John Wiley & Sons
Journal Title: Journal of fish biology
Start Page: 1
End Page: 4
Publisher DOI: 10.1111/jfb.14460
Abstract: Environmental DNA (eDNA) surveys have been conducted to evaluate the distribution and abundance of Japanese eels. However, various environmental and biological factors may influence eDNA concentrations. An experiment was conducted using three water sample replicates (50, 100 and 200 ml) of the same group of eels in a tank that were exposed to sequential nonfeeding/feeding and low/high temperature conditions. Slightly higher concentrations occurred at higher temperature (22-23 degrees C) with nonfeeding, and the highest concentrations occurred when feeding started even though it was in the lower temperature (16-17 degrees C) condition, but sample volume had no effect.
Rights: This is the peer reviewed version of the following article: [ Ahn, H. Variation of Japanese eel eDNA in sequentially changing conditions and in different sample volumes. J Fish Biol. 2020; 1– 4.], which has been published in final form at https://doi.org/10.1111/jfb.14460. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.
Type: article (author version)
URI: http://hdl.handle.net/2115/82218
Appears in Collections:水産科学院・水産科学研究院 (Graduate School of Fisheries Sciences / Faculty of Fisheries Sciences) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 安 孝珍

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