[A15-P-01] Study on plant regeneration of chamaecyparis obtusa by tissue culture

○Kenta kawamura¹, Hikaru Nagata¹, Akihiro Yanagida¹, Iwao Doi¹, Ryogo Nakada², Satoshi Nakaba¹, Ryo Funada¹ (1. Tokyo Univ. of Agri. and Tech., 2. FTBC,FFPRI)

[A15-P-02] In vitro induction of tracheary elements in cultured cells of Cryptomeria japonica

○Iwao Doi¹, Hikaru Nagata², Yusuke Yamagishi⁴, Ryogo Nakada³, Satoshi Nakaba², Ryo Funada² (1. Sch.Tokyo Univ. of Agri. and Tech., 2. Grad.Tokyo Univ. of Agri. and Tech., 3. FTBC,FFPRI, 4. Hokkaido Univ.)

[A15-P-03] Observation of cell partition formation process in apical meristematic tissue in transgenic poplar

○Taiki Ito¹ (1. Nihon Univ.)

[A15-P-04] Lignification process of normal wood cell walls in Aesculus turbinata by immunolabeling with monoclonal antibodies

○Takumi Nakagawa¹, Arata Yoshinaga¹, Junji Sugiyama¹ (1. Kyoto Univ.)

[A15-P-05] Surface morphologies of wood fibers isolated by the oxidative treatment with the mixed solvent of hydrogen peroxide and acetic acid

○Satoshi KUBO¹, Hajime SHIBUYA¹, Shojiro HISHIYAMA¹, Noriko HAYASHI¹ (1. FFPRI)

[A15-P-06] Anatomical studies of traumatic intercellular canal formation and morphological changes in phloem of broad-leaved tree by application of methyl jasmonate and ethephone

○Kazuma Ishibashi¹, Tomohiro Hatano², Md Hasnat Rahman², Satoshi Nakaba², Ryo Funada² (1. Sch. Tokyo Univ. of Agri. and Tech., 2. Grad. Tokyo Univ. of Agri. and Tech.)

[A15-P-07] Effects of moisture distribution on fungal flora in the trunk xylem of Taxus cuspidata

○Haruka Kaneko¹, Yutaka Tamai¹, Yuzou Sano¹ (1. Hokkaido Univ.)

[A15-P-08] Ice nucleation activities and freezing behaviors of phloem and xylem in broad-leaf trees

○Taiga Koga¹, Romi Tsutsui², Keita Arakawa¹ (1. Hokkaido Univ., 2. Hokkaido Univ)

[A15-P-09] Arrangement of tracheids observed from a tangential section

○Takao MOMOI¹, Hiroya OHBAYASHI¹ (1. Tokyo Univ. of Agri.)

[A15-P-10] Tissue recognition in cross section images of moso bamboo by multi-labeling U-Net model

○Narumi Hirai¹, Kensei Hamai¹, Shuoye Chen², Taku Tsuyama¹, Yoshio Kijidani¹, Junji Sugiyama² (1. University of Miyazaki, 2. Kyoto University)

[A15-P-11] Density histograms obtained by X-ray CT imaging of wood and their species specificity

○Asuka Suganuma¹, Junji Sugiyama¹, Arata Yoshinaga¹, Tatsuya Awano¹ (1. Kyoto Univ.)

[A15-P-12] Wood identification of wooden artefacts excavated from Sibue-yashiki site in Kubota-jo Castle

○Kayo KUDO¹, Koichi Udagawa², Motonari Ohyama³, Yudong Shen¹, Katsuhiko Takata¹ (1. Akita Pref. Univ., 2. Akita Pref., 3. Tohoku Univ.)

[A15-P-13] ATR-IR spectroscopy for the analysis of aging wood treated with alum solution

○Kotoha Yano¹, Tatsuya Awano¹, Arata Yoshinaga¹, Junji Sugiyama¹ (1. Kyoto Univ.)

[A15-P-14] Chemical characterization and microbial community analysis of waterlogged archaeological wood

○LIM JUWON¹, JONG SIK KIM¹ (1. Chonnam National University)

[A15-P-15] Death of Shoot Apical Meristem and Response of Cambium in Abies Sachalinensis in a Light-limited Environment

○Ni Dai¹, yasuhiro utsumi¹, yuko yasuda² (1. kyushu univ ., 2. FTBC)

[A15-P-16] Analysis of the axial concentration gradient of heavy water from current year root to leaf in the 1-year-old Salix udensis

○Yan Xiang¹, Arika Kagawa², Chunhua Zhang (Suzuki)², Satoshi Nagai³, Yasuhiro Utsumi¹ (1. Kyushu Univ., 2. FFPRI, 3. Hyogo Pref.)

[A15-P-17] Effect of culm age on the water transport and anatomical properties in Phyllostachys edulis

○Feiyan Lin¹, Tomonori Kume¹, Shinya Koga¹, Ni Dai¹, Yan Xiang¹, Maojiao Yang¹, Yasuhiro Utsumi¹, Satoshi Nagai² (1. Kyushu Univ., 2. Hyogo Pref.)

[A15-P-18] Changes in allocation of photosynthetic products for radial growth in Betula maximoxicziana following artificial defoliation

○Yohta Yamamoto¹, Yoko Watanabe², Yasuyuki Ohno³, Koh Yasue⁴ (1. Shinshu Univ., 2. Hokkaido Univ., 3. Hokkaido Inst., 4. MRI Shinshu Univ.)

[A15-P-19] Relationships between stem CO₂ efflux and width of cambial zone, cell enlarging zone and secondary wall thickening zone in Cryptomeria japonica.

○Masato Hiratani¹, Masatake G Araki^2,3, Koh Yasue⁴ (1. Shinshu Univ., 2. FFPRI, 3. Forestry Argency, 4. MRI Shinshu Univ.)

[A15-P-20] Seasonal changes in photoassimilate allocation to stem xylem growth of Ginkgo biloba

○Koh YASUE¹, Kayo Kudo², Katsuhiko Takata² (1. MRI, Shinshu Univ., 2. Akita Pref. Univ.)

[A15-P-21] Movement of starch grains in starch sheath cell following with changing in direction of gravity in hybrid poplar

○Mizuho Kanie¹, Hasnat Md Rahman ¹, Satoshi Nakaba¹, Ryo Funada¹ (1. Tokyo Uni. of Agri. and Tech.)

[A15-P-22] Contained elements in wood of Quercus serrata

○Miho Kojima¹, Hisashi Abe¹, Qingmin Han¹, Kathelyn Paredes-Villanueva² (1. FFPRI, 2. Columbia Univ.)

[A15-P-23] Comprehensive mineral analysis of barks of 108 tree species in Hokkaido

○Soma Goda¹, Yoshie Miyashita², Toshihiro Watanabe¹, Yuzou Sano¹ (1. Grad. Agr., Hokkaido Univ., 2. Sch. Agr., Hokkaido Univ.)

[A15-P-24] Effects of outer bark shape and lenticels on the absorption of liquid phase water from the surface of beech trunks and branches

○Saki Yamamura¹, Hiroyuki Matsunaga², Takahisa Nakai², Naoko Matsuo² (1. Sch. Bio., Mie Univ., 2. Grad. Bio., Mie Univ.)

[A15-P-25] Anatomical changes in bark tissue induced by boring during a growth period

○Haruka Kitamura¹, Shohei Yamagishi², Yuzou Sano³ (1. Sch. Agr., Hokkaido Univ., 2. FFPRI , 3. Grad. Agr., Hokkaido Univ.)

[A15-P-26] How do bark characteristics and stem methane emission influence bark potential methane oxidation capacity?

○Erika Nishitsuji¹, Takumi Mochidome², Masako Dannoura², Daniel Epron² (1. Sch. Agr., Kyoto Univ., 2. Grad. Agr., Kyoto Univ.)

[A15-P-27] Effects of infection with canker-rot fungus Inonotus obliquus on cells and lignin amount of Japanese birch plantlet

○Shinso YOKOTA¹, Miyu Shimbo¹, Hamako Sasamoto², Ikumi Nezu¹, Futoshi Ishiguri¹ (1. Utsunomiya Univ., 2. Tokyo Univ. of Agri. and Tech.)

[A15-P-28] Analysis of water distribution at cellular level in radial direction in the stem of Robinia pseudoacacia

○Youhei Harano¹, Kenichi Yamane², Katsushi Kuroda², Ryo Funada¹, Satoshi Nakaba¹ (1. Tokyo Univ of Agri. and Tech, 2. FFPRI)

[A15-P-29] Influence of phenolic compounds on heartwood color
in Juglans mandshurica var. sachalinensi

○Nagi Shibayama¹, Rei Makino², Koh Hashida², Miho Kojima², Hisashi Abe², Koh Yasue³, Makoto Kobayashi⁴, Toshiya Yoshida⁴, Naoki Takahashi⁵, Yoshiki Horikawa⁶, Ryo Funada⁶, Satoshi Nakaba⁶ (1. Sch.,Tokyo Univ. of Agri. and Tech., 2. FFPRI, 3. Shinsyu Univ., 4. Hokkaido Univ., 5. Nakagawa-cho, Hokkaido, 6. Grad.,Tokyo Univ. of Agri. and Tech.)

[A15-P-30] Longitudinal transmittance of visible and near-infrared light in the wood of 20 Japanese conifer species

○Hisashi ABE¹, Yohei Kurata², Ken Watanabe¹, Peter Kitin³, Miho Kojima¹, Kenichi Yazaki¹ (1. FFPRI, 2. Nihon Univ., 3. Univ. Washington)

Session information

A Wood anatomy, wood formation and tissue culture