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Faculty of Agriculture Region of Forest Environment and Sustainability Sciences |
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KIJIDANI Yoshio
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Degree 【 display / non-display 】
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Doctor(Agriculture) ( 1997.3 Kyushu University )
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Master(Agriculture) ( 1992.3 Kyushu University )
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Bachelor(Agriculture) ( 1990.3 Kyushu University )
Papers 【 display / non-display 】
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Genome assembly of the evergreen broad-leaved tree Castanopsis sieboldii (Makino) Hatus. ex T. Yamaz. et Mashiba subsp. sieboldii (Fagaceae) Reviewed
Yuji Tokumoto, Yoshio Kijidani
Journal of Forest Research 2025.5
Language：English Publishing type：Research paper (scientific journal)
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Characterization of microbial communities during Grifola frondosa (maitake) wood log cultivation Reviewed International coauthorship
Fu-Chia Chen, Taichi Motoda, Ichiro Kamei, Yoshio Kijidani
Journal of Wood Science 69 ( 1 ) 2023.12
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：Journal of Wood Science
The method used to cultivate the popular Japanese mushroom Grifola frondosa (maitake), called 'wood log cultivation', comprised two steps: (1) the mycelium is grown around a wood log in a plastic bag, and (2) the mycelium that has spread on the wood log is transferred into casing substrates in a forest. This method is still popular in Japan due to its low cost and high-quality crop production. The importance of the microbiome that inhabits mushroom-cultivation surroundings has recently attracted attention, but no study of the microbial communities in maitake cultivation has been published. We investigated how the bacterial communities changed in wood logs in comparison with a control group (without inoculation) and their interaction with maitake during the first to fourth years of maitake wood log cultivation. A maitake biomass was detected by quantitative PCR in wood logs but not in the casings, and we thus decided to investigate the bacterial communities in wood log samples for control and first- to fourth-year cultivation. The results indicate that the phyla Proteobacteria, Firmicutes, and Gemmatimonadota play key roles in changes of the microbiome composition for maitake wood log cultivation. In a functional profile, bacteria communities in the wood logs during maitake cultivation showed higher relative abundance in cellulolysis, glycolysis, TCA cycle, and many biosynthesis pathways, whereas the control group showed higher relative abundance in fermentation. These results suggested that (i) the bacterial communities which inhabited maitake cultivated wood logs may help the maitake degrade wood cellulose, and (ii) part of the glucose from the cellulose degraded by both maitake and bacteria was used for the bacterial TCA cycle instead of fermentation. Bacteria also produce some chemicals that maitake mycelium may need. It is also likely that some potential intracellular parasites dwell with maitake. The different cultivation stages showed different network structures. A network analysis indicated that Class Gammaproteobacteria is a potential keystone taxon for the microbiome network stability of maitake cultivated wood logs. These results contribute to the understanding of the microbiome in maitake-cultivation surroundings and will improve maitake wood log cultivation.
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Effects of soil environmental changes accompanying soil erosion on the soil prokaryotes and fungi of cool temperate forests in Southern Japan Reviewed
Fu-Chia Chen, Yuji Tokumoto, Ayumi Katayama, Mimori Oyamada,Taku Tsuyama, Yoshio Kijidani
Journal of Forest Research 2023.9
Language：English Publishing type：Research paper (scientific journal)
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Quantitative morphological transformation of vascular bundles in the culm of moso bamboo (Phyllostachys pubescens). Reviewed
Tsuyama T, Hamai K, Kijidani Y, Sugiyama J
PLOS ONE 18(9) e0290732 2023.9
Language：English Publishing type：Research paper (scientific journal)
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Distribution of Plant Hormones and Their Precursors in Cambial Region Tissues of Quercus myrsinifolia and Castanopsis cuspidata var.sieboldii after Bending Stems or Applying Ethylene precursor Invited Reviewed
Yoshio Kijidani, Taku Tsuyama and Yuji Tokumoto
forests 14 ( 813 ) 1 - 14 2023.4
Authorship：Lead author, Corresponding author Language：English Publishing type：Research paper (scientific journal)
Books 【 display / non-display 】
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Woody plant defense under changing environment
（ Role： Joint author）
2023.3
Language：Japanese Book type：Dictionary, encyclopedia
MISC 【 display / non-display 】
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Yoshikay-Benitez D.A., Yokoyama Y., Ohira K., Fujita K., Tomiie A., Kijidani Y., Shigeto J., Tsutsumi Y.
Physiology and Molecular Biology of Plants 28 ( 11-12 ) 2022.12
Publishing type：Rapid communication, short report, research note, etc. (scientific journal) Publisher：Physiology and Molecular Biology of Plants
In this article the family name of the fifth author Tomiie was incorrectly written as Tomie. The correct name should read as Azusa Tomiie. The original article has been corrected.
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学生会員（若者）の確保は大切かも。 Invited
雉子谷佳男
木科学情報 28 ( 2 ) 21 - 21 2021.10
Authorship：Lead author Publishing type：Rapid communication, short report, research note, etc. (scientific journal)
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カナダB.C.州視察とカナダ林業・木材 産業関係者の宮﨑県訪問in 2019 〜ウッドショック_世界的木材不足が待つ未来〜 Invited
雉子谷佳男
木科学情報 28 ( 2 ) 30 - 33 2021.10
Authorship：Lead author Publishing type：Article, review, commentary, editorial, etc. (scientific journal)
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第26回日本木材学会九州支部大会（宮崎）を振り返って Invited
雉子谷佳男
木科学情報 27 ( 1 ) 2020.8
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal)
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飫肥林業を遺伝要因（生まれ）と環境要因（育ち）から考える Invited
雉子谷佳男
山林 1629 22 - 28 2020.2
Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal)
Presentations 【 display / non-display 】
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10種の広葉樹における樹幹屈曲後に形成される 木部のリグニンの分布および組成の変化
永盛正晴、津山 濯、雉子谷佳男、 （京大院農）吉永 新、（宮崎木技セ）加藤政和、須原弘登
第75回日本木材学会大会（仙台）
Event date： 2025.3.19 - 2025.3.21
Language：Japanese Presentation type：Oral presentation (general)
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Trial of genomic selection for stress wave-based wood stiffness using the relationship with growth traits for first-generation plus trees of Cryptomeria japonica in Kyushu island International conference
Eitaro Fukatsu, Yuji Kurahara, Masakazu G Iwaizumi, Koji Matsunaga, Yoshio Kijidani, Yuichiro Hiraoka
ISWST
Event date： 2025.3.18 - 2025.3.21
Language：English Presentation type：Poster presentation
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Characteristics in tissue structures and lignin composition in xylem formed after stem bending among five hardwoods species. International conference
Masaharu Nagamori, Taku Tsuyama, Yoshio Kijidani, Masakazu Kato, Hiroto Suhara
ISWST
Event date： 2025.3.18 - 2025.3.21
Language：English Presentation type：Poster presentation
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Regulatory mechanism of sugi wood properties related to crown and tree shape information －pruning ratio, auxin amounts and microfibril angle－
2023.3.14
Event date： 2024.3.14
Language：Japanese Presentation type：Oral presentation (general)
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Changes in Tissue Structure and Lignin Composition in Four Hardwood Species Induced by Inclination Stimulation
2023.3.14
Event date： 2024.3.14
Language：Japanese Presentation type：Oral presentation (general)
Awards 【 display / non-display 】
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第58回日本木材学会賞
2018.3 日本木材学会 スギ、ヒノキの材質変動メカニズムへの植物ホルモンの影響に関する研究
雉子谷佳男
Award type：Award from Japanese society, conference, symposium, etc. Country：Japan
Grant-in-Aid for Scientific Research 【 display / non-display 】
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針葉樹に特徴的な地上部アブシシン酸による根の成長フェノロジー制御機構の解明
Grant number：2 5 K 0 2 0 6 3 2025.04 - 2029.03
科学研究費基金 基盤研究(B)（一般）
Authorship：Coinvestigator(s)
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樹冠・樹幹型情報を取り入れた材質形質のゲノミック予測モデルの確立
Grant number：23K23676 2024.04 - 2026.03
独立行政法人日本学術振興会 科学研究費基金 基盤研究(B)
Authorship：Coinvestigator(s)
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樹冠・樹幹型情報を取り入れた材質形質のゲノミック予測モデルの確立
Grant number：22H02411 2022.04 - 2026.03
独立行政法人日本学術振興会 科学研究費助成事業 基盤研究(B)
Authorship：Coinvestigator(s)
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気候変動適応のための目標林型変更を可能にする森林施業体系の開拓
Grant number：21K18226 2021.04 - 2025.03
独立行政法人日本学術振興会 科研費補助金 挑戦的研究(開拓)
伊藤 哲、
Authorship：Coinvestigator(s)
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イチョウの材形成及び木材組織構造の網羅的 析から る木本植物の進化と環境適応性
Grant number：21H02260 2021.04 - 2024.03
独立行政法人日本学術振興会 科学研究費補助金 基盤研究(B)
Authorship：Coinvestigator(s)