Výsledky vyhledávání - "Katsushi Nakata"

Eradication of the mongoose is crucial for the conservation of three endemic bird species in Yambaru, Okinawa Island, Japan

Autor: Tomoki Nakaya, Katsushi Nakata, Tsutomu Yagihashi, Shin Ichi Seki, Nobuhiko Kotaka

Publikováno v: Biological Invasions. 23:2249-2260

Okinawa Island, Japan, is a globally important biodiversity hotspot. Three endemic bird species, Okinawa rail (Hypotaenidia okinawae), Okinawa woodpecker (Dendrocopos noguchii), and Okinawa robin (Larvivora namiyei), are found only in the Yambaru reg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::adc72d217b0edac21c4b4a59e9eaf549
https://doi.org/10.1007/s10530-021-02503-w

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Concentrations of nucleophilic sulfur species in small Indian mongoose (Herpestes auropunctatus) in Okinawa, Japan

Autor: Sawako Horai, Yumi Abiko, Takamitsu Unoki, Yasuhiro Shinkai, Masahiro Akiyama, Katsushi Nakata, Tatsuya Kunisue, Yoshito Kumagai

Publikováno v: Chemosphere. 295

Reactive sulfur species (RSS), such as hydrogen per (poly)sulfide, cysteine per (poly)sulfide, glutathione per (poly)sulfide, and protein-bound per (poly)sulfides, can easily react with environmental electrophiles such as methylmercury (MeHg), becaus

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff8401c5dac9021644abda09e693a370
https://pubmed.ncbi.nlm.nih.gov/35120952

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The cryptic Y-autosome translocation in the small Indian mongoose, Herpestes auropunctatus, revealed by molecular cytogenetic approaches

Autor: Fumio Yamada, Katsushi Nakata, Chie Murata, Asato Kuroiwa, Hirohito Sawaya, Issei Imoto

Publikováno v: Chromosoma. 125:807-815

In initial studies of the eutherian small Indian mongoose (Herpestes auropunctatus), the Y chromosome could not be identified in somatic cells. The male chromosome number is uniquely odd, 2n = 35, whereas that of females is 2n = 36. Previous reports

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02b795fe7b6b424121b25f50573d3fbd
https://doi.org/10.1007/s00412-015-0572-3

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Potential Causative Mutation for Melanism in Rats Identified in the Agouti Signaling Protein Gene (Asip) of the Rattus rattus Species Complex on Okinawa Island, Japan

Autor: Andrew S. Wiewel, Motoko Kobayashi, Katsushi Nakata, Shoichi Sasamori, Vicki A. Thomson, Hitoshi Suzuki

Publikováno v: Zoological science. 34(6)

The occurrence of black fur, or melanism, in many mammalian species is known to be linked to DNA sequence variation in the agouti signaling protein (Asip) gene, which is a major determinant of eumelanin and pheomelanin pigments in coat color. We inve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6296fdc13baa0af271c7b121f919e86
https://pubmed.ncbi.nlm.nih.gov/29219041

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Evaluation of the Genetic Diversity of the Ryukyu Long-furred Rat (Diplothrix legata) on Northern Okinawa-jima Island, Japan

Autor: Katsushi Nakata, Tsukasa Okano, Manabu Onuma

Publikováno v: Japanese Journal of Zoo and Wildlife Medicine. 20:9-14

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bb772be049c6d382c3f8f8a32cc1ba74
https://doi.org/10.5686/jjzwm.20.9

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Genetic characterization of Okinawan black rats showing coat color polymorphisms of white spotting and melanism

Autor: Shumpei P. Yasuda, Hitoshi Suzuki, Yoshikazu Kambe, Katsushi Nakata

Publikováno v: Genes & Genetic Systems. 87:29-38

We examined pelage color variation in wild populations of black rats (the Rattus rattus species complex) in the Yambaru forest area, northern Okinawa Island, Ryukyu Archipelago, Japan. Our field study revealed that 8.7% (38/438) and 0.2% (4/2500) of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ed14caae54ddaa4d32285e01faf6fa1
https://doi.org/10.1266/ggs.87.29

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Rediscovery After Thirty Years Since the Last Capture of the Critically Endangered Okinawa Spiny RatTokudaia muenninkiin the Northern Part of Okinawa Island

Autor: Katsushi Nakata, Shintaro Abe, Chie Murata, Norihiro Kawauchi, Asato Kuroiwa, Atsushi Takashima, Fumio Yamada, Nobuhiko Kotaka

Publikováno v: Mammal Study. 35:243-255

The Okinawa spiny rat, Tokudaia muenninki, is a critically endangered species endemic to the northern part of Okinawa Island and may be extinct in the wild as there have been no recent sightings of the animal in its natural habitat. We initiated the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8137f82bec95c7835ee958b865dfd66
https://doi.org/10.3106/041.035.0404

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Genetic diversity and differentiation of the Ryukyu endemic frog Babina holsti as revealed by mitochondrial DNA

Autor: Atsushi Tominaga, Katsushi Nakata, Masafumi Matsui

Publikováno v: Zoological science. 31(2)

We surveyed the genetic diversity and genetic differentiation of an endangered frog, Babina holsti, endemic to Okinawajima and Tokashikijima Islands of the Ryukyus, to elucidate its divergence history and obtain basic data for its conservation. Genet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3eccab9e73c5130767799b694b96aef9
https://pubmed.ncbi.nlm.nih.gov/24521314

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