Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Reiko Sameshima-Saito"'
Autor:
Kozue Ishimaru, Akihiro Saito, Reiko Sameshima-Saito, Kaori Inami, Yasushi Yamazaki, Yuta Kumeta
Publikováno v:
Soil Science and Plant Nutrition. 64:512-519
Degradation of chitin, which is an aminopolysaccharide used as a soil amendment, has been often monitored in soil via its degradation products such as carbon dioxide and ammonium. We report here th...
Autor:
Apolinario Laxamana Domingo, Yuichi Saeki, Sokichi Shiro, Akihiro Yamamoto, Reiko Sameshima-Saito, Maria Luisa Tabing Mason, Shota Matsuura
Publikováno v:
Plant and Soil. 417:349-362
Understanding the factors that influence the diversity of soybean-nodulating rhizobia is important before doing inoculation. Since studies about this topic in tropical regions are limited, this could lay the groundwork for related research particular
Autor:
Reiko Sameshima-Saito, Kiwamu Minamisawa, Akihiro Yamamoto, Sokichi Shiro, Maria Luisa Tabing Mason, Misato Nakamura, Yuichi Saeki, Manabu Itakura, Tsubasa Yano
Publikováno v:
Microbes and Environments. 32:154-163
We investigated the effects of the water status (flooded or non-flooded) and presence of the nosZ gene in bradyrhizobia on the bradyrhizobial community structure in a factorial experiment that examined three temperature levels (20°C, 25°C, and 30°
Temperature-Dependent Expression of NodC and Community Structure of Soybean-Nodulating Bradyrhizobia
Publikováno v:
Microbes and Environments. 31:27-32
In order to assess the physiological responses of bradyrhizobia and competition for the nodulation of soybean at different temperatures, we investigated the expression of the nodC gene at 20, 25, and 30°C and the abilities of bacteria to nodulate so
Autor:
Akikazu Ando, Reiko Sameshima-Saito, Kazuma Honda, Kaori Inami, Yuta Kumeta, Shouta Ono, Akihiro Saito, Masaru Oomura, Kazunori Sakamoto, Ami Sawaguchi
Publikováno v:
Soil Science and Plant Nutrition. 61:471-480
Chitosan, a polymer of glucosamine, is one of the natural polysaccharides which are used as soil-amendment materials. We report here chitosan degradation and the corresponding effects on microbes in two distinctive types of soil. Having established a
Autor:
Kenshiro Oshima, Rieko Niwa, Takahiro Tsukui, Hiromi Kajiya-Kanegae, Mizue Anda, Tomoko Akutsu, Hisayuki Mitsui, Masahira Hattori, Yoriko Sakai, Kazunori Sakamoto, Shin Haruta, Ikuo Yoshinaga, Mitsuyo Kohara, Park Jung-Hwan, Yuka Nakahira-Yanaka, Yumi Shimomura, Takashi Okubo, Masahito Hayatsu, Shinobu Okamoto, Hiroyuki Futamata, Shin Ichi Tokuda, Tsutomu Hattori, Shin-Ichi Aizawa, Shusei Sato, Takatomo Fujisawa, Hiroko Maita, Syuji Yamamoto, Kenji V. P. Nagashima, Sumiko Yamamoto, Reiko Hattori, Kimihiro Terasawa, Sho Morimoto, Akifumi Yamashita, Hideki Hirakawa, Akihiro Saito, Reiko Sameshima-Saito, Wakako Ikeda-Ohtsubo, Mitsuteru Nakao, Zhihua Bao, Manabu Itakura, Yuko Takada Hoshino, Yasukazu Nakamura, Kiwamu Minamisawa, Eli Kaminuma, Natsuko Sakakura, Sachiko Masuda, Yong Wang, Koki Toyota, Tadashi Yokoyama
Publikováno v:
Microbes and Environments. 27:306-315
Bradyrhizobium sp. S23321 is an oligotrophic bacterium isolated from paddy field soil. Although S23321 is phylogenetically close to Bradyrhizobium japonicum USDA110, a legume symbiont, it is unable to induce root nodules in siratro, a legume often us
Publikováno v:
Microbes and environments. 21(3):174-184
To clarify the genetic basis to the diversity of denitrifying ability in soybean bradyrhizobia, we compared the end-products of denitrification (N2, N2O and NO2 � ) with the existence of denitrifying genes (napA, nirK, norCB and nosZ) of sixty phyl
Publikováno v:
Applied and Environmental Microbiology. 70:2886-2891
To evaluate the denitrification abilities of many Bradyrhizobium field isolates, we developed a new 15 N-labeled N 2 detection methodology, which is free from interference from atmospheric N 2 contamination. 30 N 2 ( 15 N 15 N) and 29 N 2 ( 15 N 14 N
Autor:
Toshiyuki Tajima, Sokichi Shiro, Takeo Yamakawa, Akihiro Yamamoto, Takashi Sato, Yuichi Saeki, Reiko Sameshima-Saito
Publikováno v:
Microbes and Environments
We characterized the relationship between the genetic diversity of indigenous soybean-nodulating bradyrhizobia from weakly acidic soils in Japan and their geographical distribution in an ecological study of indigenous soybean rhizobia. We isolated br
Autor:
Takashi, Okubo, Takahiro, Tsukui, Hiroko, Maita, Shinobu, Okamoto, Kenshiro, Oshima, Takatomo, Fujisawa, Akihiro, Saito, Hiroyuki, Futamata, Reiko, Hattori, Yumi, Shimomura, Shin, Haruta, Sho, Morimoto, Yong, Wang, Yoriko, Sakai, Masahira, Hattori, Shin-Ichi, Aizawa, Kenji V P, Nagashima, Sachiko, Masuda, Tsutomu, Hattori, Akifumi, Yamashita, Zhihua, Bao, Masahito, Hayatsu, Hiromi, Kajiya-Kanegae, Ikuo, Yoshinaga, Kazunori, Sakamoto, Koki, Toyota, Mitsuteru, Nakao, Mitsuyo, Kohara, Mizue, Anda, Rieko, Niwa, Park, Jung-Hwan, Reiko, Sameshima-Saito, Shin-Ichi, Tokuda, Sumiko, Yamamoto, Syuji, Yamamoto, Tadashi, Yokoyama, Tomoko, Akutsu, Yasukazu, Nakamura, Yuka, Nakahira-Yanaka, Yuko, Takada Hoshino, Hideki, Hirakawa, Hisayuki, Mitsui, Kimihiro, Terasawa, Manabu, Itakura, Shusei, Sato, Wakako, Ikeda-Ohtsubo, Natsuko, Sakakura, Eli, Kaminuma, Kiwamu, Minamisawa
Publikováno v:
Microbes and Environments
Bradyrhizobium sp. S23321 is an oligotrophic bacterium isolated from paddy field soil. Although S23321 is phylogenetically close to Bradyrhizobium japonicum USDA110, a legume symbiont, it is unable to induce root nodules in siratro, a legume often us