Výsledky vyhledávání - "Kyoko Toyofuku"

Akademický článek

Root development and the expression of aquaporin genes in rice seedlings under osmotic stress

Autor: Maya Matsunami, Kyoko Toyofuku, Junko Ishikawa–Sakurai, Atsushi Ogawa, Toshinori Matsunami, Makie Kokubun

Publikováno v: Plant Production Science, Vol 19, Iss 2, Pp 315-322 (2016)

We conducted hydroponic culture experiments to characterize root traits in a rice cultivar ‘Puluik Arang’ that has been identified in a previous study as a cultivar that is adaptable to unflooded conditions. Root morphological traits and the expr

Externí odkaz: https://doaj.org/article/f8dcd67e9aae408a93d8772faf88b22b

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Akademický článek

Characterization of the morphological and physiological traits of rice cultivars with adaptation to unflooded condition during early vegetative growth

Autor: Maya Matsunami, Toshinori Matsunami, Ikuko Kodama, Atsushi Ogawa, Kyoko Toyofuku, Junko Ishikawa－Sakurai, Makie Kokubun

Publikováno v: Plant Production Science, Vol 19, Iss 1, Pp 173-180 (2016)

This study aimed to characterize the physiological and morphological traits that are associated with adaptation to unflooded soil conditions in rice. Four indica rice cultivars (Puluik Arang, Badari Dhan, Shwe Nang Gyi, and Ratul), which were previou

Externí odkaz: https://doaj.org/article/55c63503fdbb4b1db60dc70ebf189cdc

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Akademický článek

Osmotic Stress Leads to Significant Changes in Rice Root Metabolic Profiles between Tolerant and Sensitive Genotypes

Autor: Maya Matsunami, Kyoko Toyofuku, Natsumi Kimura, Atsushi Ogawa

Publikováno v: Plants, Vol 9, Iss 11, p 1503 (2020)

To breed osmotic stress-tolerant rice, the mechanisms involved in maintaining root growth under osmotic stress is important to elucidate. In this study, two rice (Oryza sativa L.) cultivars, IR 58 (stress-tolerant cultivar) and Basilanon (stress-sens

Externí odkaz: https://doaj.org/article/2708a65bee0945cd852e211076a6c2be

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Akademický článek

Genotypic Variation in Biomass Production at the Early Vegetative Stage among Rice Cultivars Subjected to Deficient Soil Moisture Regimes and Its Association with Water Uptake Capacity

Autor: Maya Matsunami, Toshinori Matsunami, Atsushi Ogawa, Kyoko Toyofuku, Ikuko Kodama, Makie Kokubun

Publikováno v: Plant Production Science, Vol 15, Iss 2, Pp 82-91 (2012)

Genetic improvement in water uptake ability and/or water use efficiency (WUE) of rice cultivars is one option to enhance productivity under water-limited conditions. We examined the genotypic variation in biomass production among 70 rice cultivars (6

Externí odkaz: https://doaj.org/article/df812bc9b24541a9be33a98fd1d2225e

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Akademický článek

Sucrose Metabolism for the Development of Seminal Root in Maize Seedlings

Autor: Atsushi Ogawa, Fumihiro Ando, Kyoko Toyofuku, Choji Kawashima

Publikováno v: Plant Production Science, Vol 12, Iss 1, Pp 9-16 (2009)

The objective of this study was to elucidate the roles of sugar in the formation of root systems. Several parts of theseminal root were investigated to determine their sucrose, glucose and fructose contents, and the activity and the in situ localizat

Externí odkaz: https://doaj.org/article/6e537cfdd8ab4962b86b8adc74456633

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Akademický článek

Quantitative Analysis of Cell Division and Cell Death in Seminal Root of Rye under Salt Stress

Autor: Atsushi Ogawa, Kinji Kitamichi, Kyoko Toyofuku, Choji Kawashima

Publikováno v: Plant Production Science, Vol 9, Iss 1, Pp 56-64 (2006)

Cell division and cell death in the cell division zone of the roots of rye seedlings under salt stress were analyzed quantitatively. Cell division was examined by immunological staining with anti-5-bromo-2'-deoxyuridine (BrdU) and cell death by termi

Externí odkaz: https://doaj.org/article/35410212ded24f838c5feda1018aae6a

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Akademický článek

Expression of α-Amylase Isoforms and the RAmylA Gene in Rice (Oryza sativa L.) during Seed Germination, and its Relationship with Coleoptile Length in Submerged Soil

Autor: Jirong Huang, Kyoko Toyofuku, Junji Yamaguchi, Shigemi Akita

Publikováno v: Plant Production Science, Vol 3, Iss 1, Pp 32-37 (2000)

A significant difference in the seed germinability was observed between the two rice cultivars, ‘Nipponbare’ and ‘Suweon 287’, under anoxia (i.e., during germination in submerged soil at 18°C), although little difference was seen under aerob

Externí odkaz: https://doaj.org/article/2bf0401b450e474fb7cd0c546b081d9b

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