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Naoki Tani Hiroshi Yoshimaru Takayuki Kawahara Yoshio Hoshi Fuyuo Nobushima Takaya Yasui 《BMC ecology》2006,6(1):14-13
Background
Morus boninensis, is an endemic plant of the Bonin (Ogasawara) Islands of Japan and is categorized as "critically endangered" in the Japanese red data book. However, little information is available about its ecological, evolutionary and genetic status, despite the urgent need for guidelines for the conservation of the species. Therefore, we adopted Moritz's MU concept, based on the species' current genetic structure, to define management units and to select mother tree candidates for seed orchards. 相似文献
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