Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Hiroshi Fukayama"'
Autor:
Fumihiro Miyagawa, Ryutaro Morita, Mai Tohbe, Daisuke Sasayama, Tomoko Hatanaka, Tetsushi Azuma, Hiroshi Fukayama
Publikováno v:
Plant Production Science, Vol 27, Iss 3, Pp 221-228 (2024)
CO2-Responsive CCT Protein (CRCT) is a transcription factor regulating the expression of starch synthesis-related genes in the vegetative organs of rice. Among six rice cultivars (Nipponbare, Koshihikari, Habataki, Takanari, Momiroman, Leafstar), the
Externí odkaz:
https://doaj.org/article/29fb2862298a4400bd9c993b3538d91a
Autor:
Fumihiro Miyagawa, Naoki Shibatani, Ryutaro Morita, Daisuke Sasayama, Tomoko Hatanaka, Tetsushi Azuma, Hiroshi Fukayama
Publikováno v:
Plant Production Science, Vol 26, Iss 3, Pp 273-286 (2023)
ABSTRACTCO2-Responsive CCT Protein (CRCT) is suggested to be a positive regulator of starch synthesis-related genes in the vegetative organs of rice. To investigate the physiological function of CRCT, we produced CRCT knockout lines by CRISPR/Cas9 sy
Externí odkaz:
https://doaj.org/article/2eabe375aa1347a3a379d6036ac96671
Autor:
Quanshu Luo, Daisuke Sasayama, Misaki Nakazawa, Tomoko Hatanaka, Hiroshi Fukayama, Tetsushi Azuma
Publikováno v:
Plant Production Science, Vol 26, Iss 1, Pp 65-75 (2023)
ABSTRACTPartial submergence of Oryza sativa deepwater rice elicits enhancement of internodal elongation, referred to as deepwater response, conferred by three types of genes, SNORKEL1/2 (SK1/2), SEMIDWARF1 (SD1), and ACCELERATOR OF INTERNODE ELONGATI
Externí odkaz:
https://doaj.org/article/fa41c50eb08d4024999e890d1ffa9b0f
Publikováno v:
Plant Production Science, Vol 25, Iss 3, Pp 350-358 (2022)
In the present study, 15 accessions of wild rice species belonging to genome groups different from that of Oryza sativa were tested for their adaptive response to flooding at the seedling and mature stages. Under complete submergence at the seedling
Externí odkaz:
https://doaj.org/article/c1977a150d3a408daec10f4444d17927
Autor:
Shunsuke Oe, Daisuke Sasayama, Quanshu Luo, Hiroshi Fukayama, Tomoko Hatanaka, Tetsushi Azuma
Publikováno v:
Plant Production Science, Vol 0, Iss 0, Pp 1-8 (2021)
We screened 80 Asian rice (Oryza sativa L.) cultivars for the presence of the submergence-tolerance gene SUB1A-1 and the floating genes SNORKEL1 (SK1) and SNORKEL2 (SK2), and found that the deepwater rice cultivar Baisbish (BSB) and the submergence-t
Externí odkaz:
https://doaj.org/article/89f049af8a8343cc9e36e4d7167f3acf
Autor:
Kazuma Sakoda, Akito Yamamoto, Chie Ishikawa, Yojiro Taniguchi, Hiroyoshi Matsumura, Hiroshi Fukayama
Publikováno v:
Plant Production Science, Vol 24, Iss 3, Pp 346-353 (2021)
Rubisco is the key enzyme responsible for photosynthetic CO2 fixation. Previously, we succeeded to increase the catalytic rate (kcat) of Rubisco by the overexpression of sorghum C4-type Rubisco small subunit (RbcS) in rice. These Rubisco are present
Externí odkaz:
https://doaj.org/article/2d3f042cc1cf443ead847d428704fac9
Autor:
Hiroshi Fukayama, Takashi Kobara, Keita Shiomi, Ryutaro Morita, Daisuke Sasayama, Tomoko Hatanaka, Tetsushi Azuma
Publikováno v:
Plant Production Science, Vol 22, Iss 2, Pp 296-300 (2019)
Overexpression of Rubisco small subunit (RbcS) of C4 plant, sorghum (sorghum bicolor) was shown to enhance the catalytic turnover rate (kcat) of Rubisco in rice (Oryza sativa). In this study, the effects of other Rubisco small subunits of C4 plants,
Externí odkaz:
https://doaj.org/article/b17bbe3e451043f6afcb0a9ee7084ac6
Publikováno v:
Plant Production Science, Vol 20, Iss 4, Pp 441-447 (2017)
Production of bioethanol from rice straw has attracted attention from the point of effective use of agricultural residue. Starch content is an important determinant for bioethanol production from rice straw. The overexpression of CO2-responsive CCT p
Externí odkaz:
https://doaj.org/article/1d0304e6d390458193cf75039d9c45d8
Publikováno v:
Plant Production Science, Vol 15, Iss 3, Pp 174-182 (2012)
The activation of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco), which catalyses CO2 fixation in photosynthesis, requires the assistance of the regulatory protein Rubisco activase. Rubisco activase promotes carbamylation of Rubisco by rel
Externí odkaz:
https://doaj.org/article/78f0a0f539b34632a486569d9606c1e9
Publikováno v:
Plant Production Science, Vol 14, Iss 4, Pp 318-324 (2011)
In order to identify β-amylase isoforms acting inside plastids in rice (Oryza sativa L.), in the rice genome database we searched the genes predicted to encode β-amylase-like proteins, and designated them OsBAM1−9. OsBAM1, OsBAM7, and OsBAM9 gene
Externí odkaz:
https://doaj.org/article/9885fffaa6044d7c9a2be1a83389c511