Atsuko Sasaki

Profile Information

Affiliation: Institute for Plant Protection, Division of Fruit Tree and Tea Pest Control Research, National Agriculture and Food Research Organization

Researcher number: 10450313
J-GLOBAL ID: 201601016010457880
researchmap Member ID: B000259443

さまざまな果樹の根に感染して病気にするカビの白紋羽病菌を防除するため、本菌に感染して病気を起こす力を弱めるようなウイルス（マイコウイルス）について解析を行って来ました。近年は白紋羽病以外ののカビやバクテリアによる病害についても解析を行っております。

Research Interests

Research Areas

Environmental science/Agricultural science / Conservation science (plants) / Plant Pathology

Research History

Apr, 2021 - Present

Institute for Plant Protection, NARO, National Agriculture and Food Research Organization
Apr, 2015 - Mar, 2021

National Agriculture and Food Research Organization
Apr, 2013 - Mar, 2015

National Agriculture and Food Research Organization
Apr, 2011 - Mar, 2013

National Agriculture and Food Research Organization
Oct, 2006 - Mar, 2011

National Agriculture and Food Research Organization
Jan, 2006 - Sep, 2006

National Agriculture and Food Research Organization
Jan, 2003 - Dec, 2005

特別研究員, 日本学術振興会
Apr, 1999 - Dec, 2002

National Agriculture and Food Research Organization

Papers

Taxonomical Study of Noteworthy Species of Botryosphaeria in Japan

Yukako Hattori, Yuho Ando, Atsuko Sasaki, Nami Uechi, Chiharu Nakashima

Mycobiology, 49(2) 122-132, Mar 23, 2021 Peer-reviewed
A novel alphapartitivirus detected in Japanese pear

Hideki Osaki, Atsuko Sasaki

Virus Genes, 54(1) 149-154, Feb 1, 2018 Peer-reviewed
Genome segments encoding capsid protein-like variants of Pyrus pyrifolia cryptic virus

Hideki Osaki, Atsuko Sasaki, Eiko Nakazono-Nagaoka, Nobuyoshi Ota, Ryoji Nakaune

VIRUS RESEARCH, 240 64-68, Aug, 2017
Multiple virus infection in a single strain of Fusarium poae shown by deep sequencing

Hideki Osaki, Atsuko Sasaki, Koji Nomiyama, Keisuke Tomioka

VIRUS GENES, 52(6) 835-847, Dec, 2016 Peer-reviewed
Characterization of a new megabirnavirus that confers hypovirulence with the aid of a co-infecting partitivirus to the host fungus, Rosellinia necatrix

Atsuko Sasaki, Hitoshi Nakamura, Nobuhiro Suzuki, Satoko Kanernatsu

VIRUS RESEARCH, 219 73-82, Jul, 2016 Peer-reviewed
Isolation and characterization of two mitoviruses and a putative alphapartitivirus from Fusarium spp.

Hideki Osaki, Atsuko Sasaki, Koji Nomiyama, Hiroyuki Sekiguchi, Keisuke Tomioka, Toshiaki Takehara

VIRUS GENES, 50(3) 466-473, Jun, 2015 Peer-reviewed
Genome rearrangement of a mycovirus Rosellinia necatrix megabirnavirus 1 affecting its ability to attenuate virulence of the host fungus

Satoko Kanematsu, Takeo Shimizu, Lakha Salaipeth, Hajime Yaegashi, Atsuko Sasaki, Tsutae Ito, Nobuhiro Suzuki

VIROLOGY, 450 308-315, Feb, 2014 Peer-reviewed
Potentiation of Mycovirus Transmission by Zinc Compounds via Attenuation of Heterogenic Incompatibility in Rosellinia necatrix

Kenichi Ikeda, Kanako Inoue, Chiaki Kida, Takahiro Uwamori, Atsuko Sasaki, Satoko Kanematsu, Pyoyun Park

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 79(12) 3684-3691, Jun, 2013 Peer-reviewed
Appearance of mycovirus-like double-stranded RNAs in the white root rot fungus, Rosellinia necatrix, in an apple orchard

Hajime Yaegashi, Hitoshi Nakamura, Takuo Sawahata, Atsuko Sasaki, Yasuhiko Iwanami, Tsutae Ito, Satoko Kanematsu

FEMS MICROBIOLOGY ECOLOGY, 83(1) 49-62, Jan, 2013 Peer-reviewed
A novel quadripartite dsRNA virus isolated from a phytopathogenic filamentous fungus, Rosellinia necatrix

Yu-Hsin Lin, Sotaro Chiba, Akio Tani, Hideki Kondo, Atsuko Sasaki, Satoko Kanematsu, Nobuhiro Suzuki

VIROLOGY, 426(1) 42-50, Apr, 2012 Peer-reviewed
White root rot disease of the lacquer tree Toxicodendron vernicifluum caused by Rosellinia necatrix

Shuhei Takemoto, Hitoshi Nakamura, Masanobu Tabata, Atsuko Sasaki, Yu Ichihara, Takuya Aikawa, Toshiyuki Koiwa

Journal of General Plant Pathology, 78(1) 77-79, Jan, 2012 Peer-reviewed
Species-specific PCRs differentiate Rosellinia necatrix from R. compacta as the prevalent cause of white root rot in Japan

Shuhei Takemoto, Hitoshi Nakamura, Atsuko Sasaki, Takanori Shimane

JOURNAL OF GENERAL PLANT PATHOLOGY, 77(2) 107-111, Mar, 2011 Peer-reviewed
温水を用いた白紋羽病治療技術における土壌微生物との相乗作用の簡易評価(2011年度大会一般講演要旨)

中村仁, 佐々木厚子, 兼松聡子

土と微生物, 65(2) 145-145, 2011
Nonlethal ectoparasitism of the mycophagous nematode Filenchus discrepans (Nematoda: Tylenchidae)

Takuo Sawahata, Hitoshi Nakamura, Hiroaki Okada, Atsuko Sasaki, Satoko Kanematsu

Nematology, 14 159-164, 2011 Peer-reviewed
Extending the Fungal Host Range of a Partitivirus and a Mycoreovirus from Rosellinia necatrix by Inoculation of Protoplasts with Virus Particles

Satoko Kanematsu, Atsuko Sasaki, Mari Onoue, Yuri Oikawa, Tsutae Ito

PHYTOPATHOLOGY, 100(9) 922-930, Sep, 2010 Peer-reviewed
Collembola killed by toxic metabolism(s) produced by Helicobasidium mompa that accumulate in agar media

Takuo Sawahata, Hitoshi Nakamura, Atsuko Sasaki, Satoko Kanematsu

Edaphologia, 87 41-48, 2010 Peer-reviewed
A Novel Bipartite Double-Stranded RNA Mycovirus from the White Root Rot Fungus Rosellinia necatrix: Molecular and Biological Characterization, Taxonomic Considerations, and Potential for Biological Control

Sotaro Chiba, Lakha Salaipeth, Yu-Hsin Lin, Atsuko Sasaki, Satoko Kanematsu, Nobuhiro Suzuki

JOURNAL OF VIROLOGY, 83(24) 12801-12812, Dec, 2009 Peer-reviewed
Rosellinia compacta, a new species similar to the white root rot fungus Rosellinia necatrix

Shuhei Takemoto, Hitoshi Nakamura, Atsuko Sasaki, Takanori Shimane

MYCOLOGIA, 101(1) 84-94, Jan, 2009 Peer-reviewed
Artificial infection of Rosellinia necatrix with purified viral particles of a member of the genus Mycoreovirus reveals its uneven distribution in single colonies

Atsuko Sasaki, Satoko Kanematsu, Mari Onoue, Yuri Oikawa, Hitoshi Nakamura, Kouji Yoshida

PHYTOPATHOLOGY, 97(3) 278-286, Mar, 2007 Peer-reviewed
An endornavirus from a hypovirulent strain of the violet root rot fungus, Helicobasidium mompa

H Osaki, H Nakamura, A Sasaki, N Matsumoto, K Yoshida

VIRUS RESEARCH, 118(1-2) 143-149, Jun, 2006 Peer-reviewed

Misc.

薬剤耐性リンゴ黒星病菌の遺伝子診断法

佐々木厚子

果実日本, (2) 76-78, Feb, 2021 Lead author
果樹の新技術・新発見(No.217)果樹類白紋羽病菌に病原力低下を引き起こす新種ウイルス(RnMBV1)の発見とヴァイロコントロール

佐々木厚子

果実日本, 66(12) 17-20, Dec, 2011
果樹の新技術・新発見(190)果樹類白紋羽病菌のヴァイロコントロール

佐々木厚子

果実日本, 64(7) 110-113, Jul, 2009
マイコウイルスの人工感染法とその利用

佐々木厚子

果樹研究所研究報告, 8(8) 1-14, Feb, 2009
Host-virulence attenuation of some mycoviruses in Rosellinia necatrix and Helicobasidium mompa

Plant protection, 61(7) 386-389, Jul, 2007
(454) A Hypovirulence Factor of the Violet Root Rot Fungus, Helicobasidium mompa : An Endornavirus Found First from Fungus(Abstract of the Paper Presented at the 2006 Annual Meeting in Sapporo)

Osaki H., Nakamura H., Sasaki A., Matsumoto N., Yoshida K.

Annals of the Phytopathological Society of Japan, 72(4) 323-323, Nov 25, 2006
Similarity Analysis of dsRNAs in Rosellinia necatrix and Helicobasidium mompa by Dot Blot Hybridization (Abstracts Presented at the Meeting of the Kanto Division,Abstracts of Papers Presented at the Division Meetings of the Phytopathological Society of Japan 2005)

Sasaki A., Osaki H., Nakamura H., Yoshida K., Shimane T.

Annals of the Phytopathological Society of Japan, 72(1) 43-44, Feb 25, 2006
(339) Partial Nucleotide Sequence of a Double-stranded RNA, Hypovirulence Factor from the Violet Root Rot Fungus, Helicobasidium mompa(Abstracts of the Papers Presented at the 2005 Annual Meeting in Shizuoka)

Osaki H., Nakamura H., Sasaki A., Matsumoto N., Yoshida K.

Annals of the Phytopathological Society of Japan, 71(3) 276-276, Aug 25, 2005
(213) Distribution and Horizontal Transmisson of RArv in Rosellinia necatrix(Abstracts of the Papers Presented at the Annual Meeting of the Society, Fukuoka, March 28-30, 2004)

Sasaki A., Kanematsu S., Yoshida K.

Annals of the Phytopathological Society of Japan, 70(3) 248-248, Aug 25, 2004
病原力低下因子導入技術の開発および導入菌株の作出 (特集病原力低下因子利用による果樹類紋羽病の遺伝子治療)

佐々木厚子

植物防疫, 58(2) 54-58, Feb, 2004
Artificial Inoculation and Horizontal Transmission of Rn8-M1V and Rn370V in Rosellinia necatrix(Abstracts of the Papers Presented at the 2003 Annual Meeting in Tokyo)

Sasaki A, Kanematsu S., Onoue M., Oyama Y., Suzaki K., Yoshida K.

Annals of the Phytopathological Society of Japan, 69(3) 278-278, Aug 25, 2003
Infection of Mycoviruses Purified from Rosellinia necatrix in Diaporthe sp.(Abstracts of the Papers Presented at the 2003 Annual Meeting in Tokyo)

Kanematsu S., Sasaki A., Oyama Y., Onoue M., Suzaki K., Yoshida K.

Annals of the Phytopathological Society of Japan, 69(3) 278-278, Aug 25, 2003
Transmissibility of dsRNA in the Isolate V17 of Helicobasidium mompa between Strains Belonging to Different Mycylial Compatibility Groups, and reduced Virulence of the Strians that Acquired the dsRNA(Abstracts of the Papers Presented at the 2003 Annual Meeting in Tokyo)

Suzaki K., Sasaki a., Kanematsu S., Matsumoto N., Yoshida K.

Annals of the Phytopathological Society of Japan, 69(3) 241-241, Aug 25, 2003
Vertical and Holizontal Transmission of Chestnut Blight Hypovirus in Phomopsis G-type and Valsa ceratosperma

Sasaki A., Ogami M., Kanematu S., Oyama Y., Suzaki K., Nuss D.L., Yoshida K.

Annals of the Phytopathological Society of Japan, 69(1) 30-30, Feb 25, 2003
(319)Sequence Analysis of Putative CP Coding Strand Constituting M-ds RNA Virus in Rosellinia necatrix Isolate W8 and Infection on Protoplasts with Purified Virus Particle

Sasaki A., Kanematsu S., Onoue M., Oyama Y., Miyanishi M., Suzaki K., Yoshida K.

Annals of the Phytopathological Society of Japan, 68(2) 242-242, Aug 25, 2002
(318)Transmission of Reovirus-like dsRNAs in Rosellinia necatrix to dsRNA-free Isolates and their Change in Virulence

Kanematsu S., Oyama Y., Onoue M., Narumi T., Sasaki A., Suzaki K., Yoshida K., Matsumoto N.

Annals of the Phytopathological Society of Japan, 68(2) 241-242, Aug 25, 2002
Virus-like Double-Stranded RNAs Detected from Rosellinia necatrix Isolate W8(Abstracts Presented at the Meeting of the Tohoku Division)

Sasaki A., Miyanishi M., Ozaki K., Kanematsu S., Suzaki K., Narumi T., Yoshida K.

Annals of the Phytopathological Society of Japan, 68(1) 61-61, Apr 25, 2002
Transfection of dsRNA into Some Isolates of Helicobasidium mompa Belonging to Various MCGs via Vector Monokaryon

Suzaki K., Sasaki A., Kanematsu S., Ozaki K., Yoshida K., Matsumoto N.

Annals of the Phytopathological Society of Japan, 67(2) 164-164, Aug 25, 2001
Chestnut Blight Hypovirus Host Range within Diaporthales by Biolistic Delivery of Viral cDNA

Sasaki A., Onoue M., Manematsu S., Suzaki K., Nuss D.L, Yoshida K

Annals of the Phytopathological Society of Japan, 67(2) 192-192, Aug 25, 2001
Transmission of dsRNA between Several Isolates of Violet Root Rot Fungus, Helicobasidium mompa

Suzaki K., Sasaki A., Yoshida K., Miyanishi M., Kanematsu S., Matsumoto N.

Annals of the Phytopathological Society of Japan, 66(2) 100-100, Aug 25, 2000

Research Projects

Clarification of the complex host plant utilization of Asphondylia species (Diptera: Cecidomyiidae) and verification of the relationship between Asphondylia and its symbiont fungi

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2018 - Mar, 2022

Uechi Nami

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Research History

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