Search Results - "Iwai, Hiroaki"

Virtual issue: cell wall functions in plant growth and environmental responses by Iwai, Hiroaki

“…Plant cell walls have multiple functions, including determining cell shape and size, cell–cell adhesion, controlling cell differentiation and growth, and…”
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Rice Putative Pectin Methyltransferase Gene OsPMT10 Is Required for Maintaining the Cell Wall Properties of Pistil Transmitting Tissues via Pectin Modification by Hasegawa, Kazuya, Kamada, Shihomi, Takehara, Shohei, Takeuchi, Haruki, Nakamura, Atsuko, Satoh, Shinobu, Iwai, Hiroaki

“…Abstract Precise directional control of pollen tube growth via mechanical guidance by pistil tissue is critical for the successful fertilization of flowering…”
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Plasmodesmata callose binding protein 2 contributes to the regulation of cambium/phloem formation and auxin response during the tissue reunion process in incised Arabidopsis stem by Ohba, Yusuke, Yoshihara, Sakura, Sato, Ryosuke, Matsuoka, Keita, Asahina, Masashi, Satoh, Shinobu, Iwai, Hiroaki

“…Plants are exposed to a variety of biotic and abiotic stresses, including wounding at the stem. The healing process (tissue reunion) begins immediately after…”
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Structural Alteration of Rice Pectin Affects Cell Wall Mechanical Strength and Pathogenicity of the Rice Blast Fungus Under Weak Light Conditions by Ohara, Takashi, Takeuchi, Haruki, Sato, Junya, Nakamura, Atsuko, Ichikawa, Hiroaki, Yokoyama, Ryusuke, Nishitani, Kazuhiko, Minami, Eiichi, Satoh, Shinobu, Iwai, Hiroaki

“…Abstract Pectin, a component of the plant cell wall, is involved in cell adhesion and environmental adaptations. We generated OsPG-FOX rice lines with little…”
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Cell wall Glycine-rich Protein2 is involved in tapetal differentiation and pollen maturation by Takebe, Naomi, Nakamura, Atsuko, Watanabe, Tomomi, Miyashita, Aya, Satoh, Shinobu, Iwai, Hiroaki

“…The tapetum plays important roles in anther development by providing materials for pollen-wall formation and nutrients for pollen development. Here, we report…”
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The AMOR Arabinogalactan Sugar Chain Induces Pollen-Tube Competency to Respond to Ovular Guidance by Mizukami, Akane G., Inatsugi, Rie, Jiao, Jiao, Kotake, Toshihisa, Kuwata, Keiko, Ootani, Kento, Okuda, Satohiro, Sankaranarayanan, Subramanian, Sato, Yoshikatsu, Maruyama, Daisuke, Iwai, Hiroaki, Garénaux, Estelle, Sato, Chihiro, Kitajima, Ken, Tsumuraya, Yoichi, Mori, Hitoshi, Yamaguchi, Junichiro, Itami, Kenichiro, Sasaki, Narie, Higashiyama, Tetsuya

“…Precise directional control of pollen-tube growth by pistil tissue is critical for successful fertilization of flowering plants [1–3]. Ovular attractant…”
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Changes in the Distribution of Pectin in Root Border Cells Under Aluminum Stress by Nagayama, Teruki, Nakamura, Atsuko, Yamaji, Naoki, Satoh, Shinobu, Furukawa, Jun, Iwai, Hiroaki

“…Root border cells (RBCs) surround the root apices in most plant species and are involved in the production of root exudates. We tested the relationship between…”
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XTH20 and XTH19 regulated by ANAC071 under auxin flow are involved in cell proliferation in incised Arabidopsis inflorescence stems by Pitaksaringkarn, Weerasak, Matsuoka, Keita, Asahina, Masashi, Miura, Kenji, Sage‐Ono, Kimiyo, Ono, Michiyuki, Yokoyama, Ryusuke, Nishitani, Kazuhiko, Ishii, Tadashi, Iwai, Hiroaki, Satoh, Shinobu

“…One week after partial incision of Arabidopsis inflorescence stems, the repair process in damaged tissue includes pith cell proliferation. Auxin is a key…”
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Increase in cellulose accumulation and improvement of saccharification by overexpression of arabinofuranosidase in rice by Sumiyoshi, Minako, Nakamura, Atsuko, Nakamura, Hidemitsu, Hakata, Makoto, Ichikawa, Hiroaki, Hirochika, Hirohiko, Ishii, Tadashi, Satoh, Shinobu, Iwai, Hiroaki

“…Cellulosic biomass is available for the production of biofuel, with saccharification of the cell wall being a key process. We investigated whether alteration…”
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Maintenance of Methyl-Esterified Pectin Level in Pollen Mother-Cell Stages Is Required for Microspore Development by Hasegawa, Kazuya, Ichikawa, Ai, Takeuchi, Haruki, Nakamura, Atsuko, Iwai, Hiroaki

“…Pectin modification and degradation are vital for plant development, although the underlying mechanisms are still not well understood. Furthermore, reports on…”
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Rice Putative Methyltransferase Gene OsPMT16 Is Required for Pistil Development Involving Pectin Modification by Hasegawa, Kazuya, Kamada, Shihomi, Takehara, Shohei, Takeuchi, Haruki, Nakamura, Atsuko, Satoh, Shinobu, Iwai, Hiroaki

“…Pectin synthesis and modification are vital for plant development, although the underlying mechanisms are still not well understood. Furthermore, reports on…”
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UDP-arabinopyranose mutase gene expressions are required for the biosynthesis of the arabinose side chain of both pectin and arabinoxyloglucan, and normal leaf expansion in Nicotiana tabacum by Honta, Hideyuki, Inamura, Takuya, Konishi, Teruko, Satoh, Shinobu, Iwai, Hiroaki

“…Plant cell walls are composed of polysaccharides such as cellulose, hemicelluloses, and pectins, whose location and function differ depending on plant type…”
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Effect of silicon deficiency on secondary cell wall synthesis in rice leaf by Yamamoto, Tsuyoshi, Nakamura, Atsuko, Iwai, Hiroaki, Ishii, Tadashi, Ma, Jian Feng, Yokoyama, Ryusuke, Nishitani, Kazuhiko, Satoh, Shinobu, Furukawa, Jun

“…Rice ( Oryza sativa L.) is a typical Si-accumulating plant and is able to accumulate Si up to >10 % of shoot dry weight. The cell wall has been reported to…”
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Distribution of XTH, expansin, and secondary-wall-related CesA in floral and fruit abscission zones during fruit development in tomato (Solanum lycopersicum) by Tsuchiya, Mutsumi, Satoh, Shinobu, Iwai, Hiroaki

“…After fruit development is triggered by pollination, the abscission zone (AZ) in the fruit pedicel strengthens its adhesion to keep the fruit attached. We…”
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Tissue specific localization of pectin-Ca²⁺ cross-linkages and pectin methyl-esterification during fruit ripening in tomato (Solanum lycopersicum) by Hyodo, Hiromi, Terao, Azusa, Furukawa, Jun, Sakamoto, Naoya, Yurimoto, Hisayoshi, Satoh, Shinobu, Iwai, Hiroaki

“…Fruit ripening is one of the developmental processes accompanying seed development. The tomato is a well-known model for studying fruit ripening and…”
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Regulatory specialization of xyloglucan (XG) and glucuronoarabinoxylan (GAX) in pericarp cell walls during fruit ripening in tomato (Solanum lycopersicum) by Takizawa, Ayami, Hyodo, Hiromi, Wada, Kanako, Ishii, Tadashi, Satoh, Shinobu, Iwai, Hiroaki

“…Disassembly of cell wall polysaccharides by various cell wall hydrolases during fruit softening causes structural changes in hemicellulose and pectin that…”
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A Pectin Glucuronyltransferase Gene Is Essential for Intercellular Attachment in the Plant Meristem by Iwai, Hiroaki, Masaoka, Nobutaka, Ishii, Tadashi, Satoh, Shinobu

“…Intercellular attachment is an essential process in the morphogenesis of multicellular organisms. A unique mutant, nolac-H18 (non-organogenic callus with…”
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Changes in distribution of cell wall polysaccharides in floral and fruit abscission zones during fruit development in tomato (Solanum lycopersicum) by Iwai, Hiroaki, Terao, Azusa, Satoh, Shinobu

“…After fruit development has been triggered by pollination, the abscission zone (AZ) in the pedicel strengthens its adhesion to keep the fruit attached…”
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Changes in the distribution of cell wall polysaccharides in early fruit pericarp and ovule, from fruit set to early fruit development, in tomato (Solanum lycopersicum) by Terao, Azusa, Hyodo, Hiromi, Satoh, Shinobu, Iwai, Hiroaki

“…During fruit development in tomato ( Solanum lycopersicum ), cell proliferation and rapid cell expansion occur after pollination. Cell wall synthesis,…”
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Characterization of xylan in the early stages of secondary cell wall formation in tobacco bright yellow-2 cells by Ishii, Tadashi, Matsuoka, Keita, Ono, Hiroshi, Ohnishi-Kameyama, Mayumi, Yaoi, Katsuro, Nakano, Yoshimi, Ohtani, Misato, Demura, Taku, Iwai, Hiroaki, Satoh, Shinobu

“…•Cell walls polysaccharides differentiating to xylem vessel elements were characterized.•A reducing end sequence of xylan is present in primary and secondary…”
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