Zobrazeno 1 - 10
of 253
pro vyhledávání: '"Mikiko Kojima"'
Autor:
Kohei Kawaguchi, Michitaka Notaguchi, Koji Okayasu, Yu Sawai, Mikiko Kojima, Yumiko Takebayashi, Hitoshi Sakakibara, Shungo Otagaki, Shogo Matsumoto, Katsuhiro Shiratake
Publikováno v:
Plant Signaling & Behavior, Vol 19, Iss 1 (2024)
Many previous studies have suggested that various plant hormones play essential roles in the grafting process. In this study, to understand the plant hormones that accumulate in the graft junctions, whether these are supplied from the scion or rootst
Externí odkaz:
https://doaj.org/article/aaec7c57f9514cfea0c5fc6b6b163011
Autor:
Yuka Sato, Mai F. Minamikawa, Berbudi Bintang Pratama, Shohei Koyama, Mikiko Kojima, Yumiko Takebayashi, Hitoshi Sakakibara, Tomoko Igawa
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
The ectopic overexpression of developmental regulator (DR) genes has been reported to improve the transformation in recalcitrant plant species because of the promotion of cellular differentiation during cell culture processes. In other words, the ext
Externí odkaz:
https://doaj.org/article/7d551eb7a1864c9699a57c7837fbaaba
Autor:
Yukari Nagatoshi, Kenta Ikazaki, Yasufumi Kobayashi, Nobuyuki Mizuno, Ryohei Sugita, Yumiko Takebayashi, Mikiko Kojima, Hitoshi Sakakibara, Natsuko I. Kobayashi, Keitaro Tanoi, Kenichiro Fujii, Junya Baba, Eri Ogiso-Tanaka, Masao Ishimoto, Yasuo Yasui, Tetsuji Oya, Yasunari Fujita
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-16 (2023)
Abstract Drought severely damages crop production, even under conditions so mild that the leaves show no signs of wilting. However, it is unclear how field-grown plants respond to mild drought. Here, we show through six years of field trials that rid
Externí odkaz:
https://doaj.org/article/363b9e8d030e4b2db663367db9a90a6e
Autor:
Yuki Nakashima, Yuka Kobayashi, Mizuki Murao, Rika Kato, Hitoshi Endo, Asuka Higo, Rie Iwasaki, Mikiko Kojima, Yumiko Takebayashi, Ayato Sato, Mika Nomoto, Hitoshi Sakakibara, Yasuomi Tada, Kenichiro Itami, Seisuke Kimura, Shinya Hagihara, Keiko U. Torii, Naoyuki Uchida
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Plants retain the ability to generate a pluripotent tissue called callus by dedifferentiating somatic cells. A pluripotent callus can also be artificially induced by culturing explants with hormone mixtures of auxin and cytokinin, and an entire body
Externí odkaz:
https://doaj.org/article/37be84d1f6fd49c98e5a43e1e297b921
Autor:
Kyosuke Kawai, Sayaka Takehara, Toru Kashio, Minami Morii, Akihiko Sugihara, Hisako Yoshimura, Aya Ito, Masako Hattori, Yosuke Toda, Mikiko Kojima, Yumiko Takebayashi, Hiroyasu Furuumi, Ken-ichi Nonomura, Bunzo Mikami, Takashi Akagi, Hitoshi Sakakibara, Hidemi Kitano, Makoto Matsuoka, Miyako Ueguchi-Tanaka
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-11 (2022)
The authors solve the crystal structure of OsGA3ox2 and predict that of OsGA3ox1. These enzymes catalyze the final step in the biosynthesis of gibberellin, one of the plant hormones. Evolutionary analysis combined with the new structure reveal import
Externí odkaz:
https://doaj.org/article/f8a7c2346aef43baa8eb42190dc82a84
Autor:
Qianying Yang, Jie Zhang, Mikiko Kojima, Yumiko Takebayashi, Takuya Uragami, Takatoshi Kiba, Hitoshi Sakakibara, Youngsook Lee
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
The Arabidopsis ABC transporter ABCG11 transports lipidic precursors of surface coating polymers at the plasma membrane of epidermal cells. Mutants in ABCG11 exhibit severe developmental defects, suggesting that ABCG11 might also participate in phyto
Externí odkaz:
https://doaj.org/article/ab695f4054d44994a22d10cceb85557e
Autor:
Daisuke Ogawa, Yuya Suzuki, Takayuki Yokoo, Etsuko Katoh, Miyu Teruya, Masayuki Muramatsu, Jian Feng Ma, Yuri Yoshida, Shunsaku Isaji, Yuko Ogo, Mitsue Miyao, Jong-Myong Kim, Mikiko Kojima, Yumiko Takebayashi, Hitoshi Sakakibara, Shin Takeda, Kazunori Okada, Naoki Mori, Motoaki Seki, Yoshiki Habu
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Conferring drought resistant traits to crops is one of the major aims of current breeding programs in response to global climate changes. We previously showed that exogenous application of acetic acid to roots of various plants could induce
Externí odkaz:
https://doaj.org/article/c7c7785af3c6428b9a41e74241225e4a
Autor:
Takayuki Fujita, Marcel Pascal Beier, Mayumi Tabuchi-Kobayashi, Yoshitaka Hayatsu, Haruka Nakamura, Toshiko Umetsu-Ohashi, Kazuhiro Sasaki, Keiki Ishiyama, Emiko Murozuka, Mikiko Kojima, Hitoshi Sakakibara, Yuki Sawa, Akio Miyao, Toshihiko Hayakawa, Tomoyuki Yamaya, Soichi Kojima
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
Ammonium is combined with glutamate to form glutamine. This reaction is catalyzed by glutamine synthetase (GS or GLN). Plants harbor several isoforms of cytosolic GS (GS1). Rice GS1;3 is highly expressed in seeds during grain filling and germination,
Externí odkaz:
https://doaj.org/article/09d4ab2618e34dadbfb5922e52120d35
Autor:
Kohei Kawaguchi, Makoto Nakaune, Jian Feng Ma, Mikiko Kojima, Yumiko Takebayashi, Hitoshi Sakakibara, Shungo Otagaki, Shogo Matsumoto, Katsuhiro Shiratake
Publikováno v:
Plants, Vol 11, Iss 19, p 2594 (2022)
In grafted plants, inorganic ions and plant hormones in the xylem exudate transported from the rootstock to the scion directly or indirectly affect the scion, thereby improving the traits. Therefore, the concentration of these components in the xylem
Externí odkaz:
https://doaj.org/article/cee9c9d5aad946ad9c93fe728efb01b5
Autor:
Nobutoshi Yamaguchi, Jiangbo Huang, Yoshitaka Tatsumi, Masato Abe, Shigeo S. Sugano, Mikiko Kojima, Yumiko Takebayashi, Takatoshi Kiba, Ryusuke Yokoyama, Kazuhiko Nishitani, Hitoshi Sakakibara, Toshiro Ito
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-15 (2018)
In Arabidopsis, the AG and CRC transcription factors terminate floral stem cells and allow the emergence of female floral organs. Here the authors show that AG and CRC form a feed-forward loop that controls local auxin biosynthesis via induction of Y
Externí odkaz:
https://doaj.org/article/db4d7ae37130463db086a6500729e340