Search Results - "KOJIMA, Mikiko"

Hormonal control of nitrogen acquisition: roles of auxin, abscisic acid, and cytokinin by Kiba, Takatoshi, Kudo, Toru, Kojima, Mikiko, Sakakibara, Hitoshi

“…Nitrogen is the mineral nutrient that often limits plant growth and development. In response to changes in nitrogen supply, plants display elaborate responses…”
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Side-Chain Modification of Cytokinins Controls Shoot Growth in Arabidopsis by Kiba, Takatoshi, Takei, Kentaro, Kojima, Mikiko, Sakakibara, Hitoshi

“…Cytokinins (CKs), a class of plant hormones, are central regulators of plant growth and development. Based on numerous physiological and genetic studies, the…”
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Sugar-induced de novo cytokinin biosynthesis contributes to Arabidopsis growth under elevated CO2 by Kiba, Takatoshi, Takebayashi, Yumiko, Kojima, Mikiko, Sakakibara, Hitoshi

“…Carbon availability is a major regulatory factor in plant growth and development. Cytokinins, plant hormones that play important roles in various aspects of…”
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Enhancement of oxidative and drought tolerance in Arabidopsis by overaccumulation of antioxidant flavonoids by Nakabayashi, Ryo, Yonekura‐Sakakibara, Keiko, Urano, Kaoru, Suzuki, Makoto, Yamada, Yutaka, Nishizawa, Tomoko, Matsuda, Fumio, Kojima, Mikiko, Sakakibara, Hitoshi, Shinozaki, Kazuo, Michael, Anthony J, Tohge, Takayuki, Yamazaki, Mami, Saito, Kazuki

“…The notion that plants use specialized metabolism to protect against environmental stresses needs to be experimentally proven by addressing the question of…”
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Wounding Triggers Callus Formation via Dynamic Hormonal and Transcriptional Changes by Ikeuchi, Momoko, Iwase, Akira, Rymen, Bart, Lambolez, Alice, Kojima, Mikiko, Takebayashi, Yumiko, Heyman, Jefri, Watanabe, Shunsuke, Seo, Mitsunori, de Veylder, Lieven, Sakakibara, Hitoshi, Sugimoto, Keiko

“…Wounding is a primary trigger of organ regeneration, but how wound stress reactivates cell proliferation and promotes cellular reprogramming remains elusive…”
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Cytokinin Activity of cis-Zeatin and Phenotypic Alterations Induced by Overexpression of Putative cis-Zeatin-O-glucosyltransferase in Rice by Kudo, Toru, Makita, Nobue, Kojima, Mikiko, Tokunaga, Hiroki, Sakakibara, Hitoshi

“…cis-Zeatin (cZ) is generally regarded as a cytokinin with little or no activity, compared with the highly active trans-zeatin (tZ). Although recent studies…”
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Temporal and spatial changes in gene expression, metabolite accumulation and phytohormone content in rice seedlings grown under drought stress conditions by Todaka, Daisuke, Zhao, Yu, Yoshida, Takuya, Kudo, Madoka, Kidokoro, Satoshi, Mizoi, Junya, Kodaira, Ken‐Suke, Takebayashi, Yumiko, Kojima, Mikiko, Sakakibara, Hitoshi, Toyooka, Kiminori, Sato, Mayuko, Fernie, Alisdair R., Shinozaki, Kazuo, Yamaguchi‐Shinozaki, Kazuko

“…Summary In order to analyze the molecular mechanisms underlying the responses of plants to different levels of drought stress, we developed a soil matric…”
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Arabidopsis ABCG14 is essential for the root-to-shoot translocation of cytokinin by Ko, Donghwi, Kang, Joohyun, Kiba, Takatoshi, Park, Jiyoung, Kojima, Mikiko, Do, Jihye, Kim, Kyung Yoon, Kwon, Mi, Endler, Anne, Song, Won-Yong, Martinoia, Enrico, Sakakibara, Hitoshi, Lee, Youngsook

“…Cytokinins are phytohormones that induce cytokinesis and are essential for diverse developmental and physiological processes in plants. Cytokinins of the trans…”
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The Cytokinin-Activated Transcription Factor ARR2 Promotes Plant Immunity via TGA3/NPR1-Dependent Salicylic Acid Signaling in Arabidopsis by Choi, Jaemyung, Huh, Sung Un, Kojima, Mikiko, Sakakibara, Hitoshi, Paek, Kyung-Hee, Hwang, Ildoo

“…Cytokinins affect plant immunity to various pathogens; however, the mechanisms coupling plant-derived cytokinins to pathogen responses have been elusive. Here,…”
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Regulation of the KNOX-GA Gene Module Induces Heterophyllic Alteration in North American Lake Cress by Nakayama, Hokuto, Nakayama, Naomi, Seiki, Sumer, Kojima, Mikiko, Sakakibara, Hitoshi, Sinha, Neelima, Kimura, Seisuke

“…Plants show leaf form alteration in response to changes in the surrounding environment, and this phenomenon is called heterophylly. Although heterophylly is…”
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Effects of instantaneous and growth CO2 levels and abscisic acid on stomatal and mesophyll conductances by Mizokami, Yusuke, Noguchi, Ko, Kojima, Mikiko, Sakakibara, Hitoshi, Terashima, Ichiro

“…C3 photosynthesis is often limited by CO2 diffusivity or stomatal (gs) and mesophyll (gm) conductances. To characterize effects of stomatal closure induced by…”
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Ethylene-gibberellin signaling underlies adaptation of rice to periodic flooding by Kuroha, Takeshi, Nagai, Keisuke, Gamuyao, Rico, Wang, Diane R, Furuta, Tomoyuki, Nakamori, Masanari, Kitaoka, Takuya, Adachi, Keita, Minami, Anzu, Mori, Yoshinao, Mashiguchi, Kiyoshi, Seto, Yoshiya, Yamaguchi, Shinjiro, Kojima, Mikiko, Sakakibara, Hitoshi, Wu, Jianzhong, Ebana, Kaworu, Mitsuda, Nobutaka, Ohme-Takagi, Masaru, Yanagisawa, Shuichi, Yamasaki, Masanori, Yokoyama, Ryusuke, Nishitani, Kazuhiko, Mochizuki, Toshihiro, Tamiya, Gen, McCouch, Susan R, Ashikari, Motoyuki

“…Most plants do poorly when flooded. Certain rice varieties, known as deepwater rice, survive periodic flooding and consequent oxygen deficiency by activating…”
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Sterol Side Chain Reductase 2 Is a Key Enzyme in the Biosynthesis of Cholesterol, the Common Precursor of Toxic Steroidal Glycoalkaloids in Potato by Sawai, Satoru, Ohyama, Kiyoshi, Yasumoto, Shuhei, Seki, Hikaru, Sakuma, Tetsushi, Yamamoto, Takashi, Takebayashi, Yumiko, Kojima, Mikiko, Sakakibara, Hitoshi, Aoki, Toshio, Muranaka, Toshiya, Saito, Kazuki, Umemoto, Naoyuki

“…Potatoes (Solarium tuberosum) contain α-solanine and α-chaconine, two well-known toxic steroidal glycoalkaloids (SGAs). Sprouts and green tubers accumulate…”
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Arabidopsis lonely guy (LOG) multiple mutants reveal a central role of the LOG‐dependent pathway in cytokinin activation by Tokunaga, Hiroki, Kojima, Mikiko, Kuroha, Takeshi, Ishida, Takashi, Sugimoto, Keiko, Kiba, Takatoshi, Sakakibara, Hitoshi

“…Summary Cytokinins are phytohormones that play key roles in the maintenance of stem cell activity in plants. Although alternative single‐step and two‐step…”
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Integrated Analysis of the Effects of Cold and Dehydration on Rice Metabolites, Phytohormones, and Gene Transcripts by Maruyama, Kyonoshin, Urano, Kaoru, Yoshiwara, Kyouko, Morishita, Yoshihiko, Sakurai, Nozomu, Suzuki, Hideyuki, Kojima, Mikiko, Sakakibara, Hitoshi, Shibata, Daisuke, Saito, Kazuki, Shinozaki, Kazuo, Yamaguchi-Shinozaki, Kazuko

“…Correlations between gene expression and metabolite/phytohormone levels under abiotic stress conditions have been reported for Arabidopsis (Arabidopsis…”
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Delayed leaf senescence induces extreme drought tolerance in a flowering plant by Rivero, Rosa M, Kojima, Mikiko, Gepstein, Amira, Sakakibara, Hitoshi, Mittler, Ron, Gepstein, Shimon, Blumwald, Eduardo

“…Drought, the most prominent threat to agricultural production worldwide, accelerates leaf senescence, leading to a decrease in canopy size, loss in…”
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Analysis of Cytokinin Mutants and Regulation of Cytokinin Metabolic Genes Reveals Important Regulatory Roles of Cytokinins in Drought, Salt and Abscisic Acid Responses, and Abscisic Acid Biosynthesis by Nishiyama, Rie, Watanabe, Yasuko, Fujita, Yasunari, Le, Dung Tien, Kojima, Mikiko, Werner, Tomás, Vankova, Radomira, Yamaguchi-Shinozaki, Kazuko, Shinozaki, Kazuo, Kakimoto, Tatsuo, Sakakibara, Hitoshi, Schmülling, Thomas, Tran, Lam-Son Phan

“…Cytokinins (CKs) regulate plant growth and development via a complex network of CK signaling. Here, we perform functional analyses with CK-deficient plants to…”
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Systemic transport of trans-zeatin and its precursor have differing roles in Arabidopsis shoots by Osugi, Asami, Kojima, Mikiko, Takebayashi, Yumiko, Ueda, Nanae, Kiba, Takatoshi, Sakakibara, Hitoshi

“…Organ-to-organ signal transmission is essential for higher organisms to ensure coordinated biological reactions during metabolism and morphogenesis. Similar to…”
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Synthesis of very-long-chain fatty acids in the epidermis controls plant organ growth by restricting cell proliferation by Nobusawa, Takashi, Okushima, Yoko, Nagata, Noriko, Kojima, Mikiko, Sakakibara, Hitoshi, Umeda, Masaaki

“…Plant organ growth is controlled by inter-cell-layer communication, which thus determines the overall size of the organism. The epidermal layer interfaces with…”
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Cytokinin and Auxin Display Distinct but Interconnected Distribution and Signaling Profiles to Stimulate Cambial Activity by Immanen, Juha, Nieminen, Kaisa, Smolander, Olli-Pekka, Kojima, Mikiko, Alonso Serra, Juan, Koskinen, Patrik, Zhang, Jing, Elo, Annakaisa, Mähönen, Ari Pekka, Street, Nathaniel, Bhalerao, Rishikesh P., Paulin, Lars, Auvinen, Petri, Sakakibara, Hitoshi, Helariutta, Ykä

“…Despite the crucial roles of phytohormones in plant development, comparison of the exact distribution profiles of different hormones within plant meristems has…”
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