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R. Ohsawa · SciRah

Researcher profile · Semantic Scholar

R. Ohsawa

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R. Ohsawa — researcher profile on SciRah

h-index: 27
Works: 139
Citations: 2,449

Most-cited papers

Regulatory approaches for genome edited agricultural plants in select countries and jurisdictions around the world
J. Entine, M. Felipe, J. Groenewald, D. Kershen +11 more
2021Transgenic research141 citations Open access
Semantic Scholar
Chalkiness in Rice: Potential for Evaluation with Image Analysis
Y. Yoshioka, H. Iwata, M. Tabata, S. Ninomiya +1 more
200795 citations
Semantic Scholar
Mapping of Quantitative Trait Loci for the Occurrence of White-Back Kernels Associated with High Temperatures During the Ripening Period of Rice (Oryza sativa L.)
M. Tabata, H. Hirabayashi, Y. Takeuchi, I. Ando +2 more
200773 citations Open access
Semantic Scholar
Variation in Protein Content and Amino Acids in the Leaves of Grain, Vegetable and Weedy Types of Amaranths
R. Andini, S. Yoshida, R. Ohsawa
201363 citations Open access
Semantic Scholar
Regulatory Status of Genome-Edited Organisms Under the Japanese Cartagena Act
Mai Tsuda, Kazuo N. Watanabe, R. Ohsawa
2019Frontiers in Bioengineering and Biotechnology62 citations Open access
Semantic Scholar
Genetic structure of landraces in foxtail millet (Setaria italica (L.) P. Beauv.) revealed with transposon display and interpretation to crop evolution of foxtail millet.
R. Hirano, Ken Naito, K. Fukunaga, Kazuo N. Watanabe +2 more
2011Genome61 citations Open access
Semantic Scholar
Potential of Genomic Selection in Mass Selection Breeding of an Allogamous Crop: An Empirical Study to Increase Yield of Common Buckwheat
S. Yabe, T. Hara, M. Ueno, H. Enoki +5 more
2018Frontiers in Plant Science51 citations Open access
Semantic Scholar
Amaranthus genetic resources in Indonesia: morphological and protein content assessment in comparison with worldwide amaranths
R. Andini, S. Yoshida, Y. Yoshida, R. Ohsawa
2013Genetic Resources and Crop Evolution47 citations Open access
Semantic Scholar
Genetic and environmental factors influencing the contents of essential oil compounds in Atractylodes lancea
T. Tsusaka, B. Makino, R. Ohsawa, H. Ezura
2019PLoS ONE40 citations Open access
Semantic Scholar
Rapid genotyping with DNA micro-arrays for high-density linkage mapping and QTL mapping in common buckwheat (Fagopyrum esculentum Moench)
S. Yabe, T. Hara, M. Ueno, H. Enoki +5 more
2014Breeding Science39 citations Open access
Semantic Scholar
QTL analysis of photoperiod sensitivity in common buckwheat by using markers for expressed sequence tags and photoperiod-sensitivity candidate genes
T. Hara, H. Iwata, K. Okuno, K. Matsui +1 more
2011Breeding Science37 citations Open access
Semantic Scholar
Transportability of confined field trial data from cultivation to import countries for environmental risk assessment of genetically modified crops
Shuichi Nakai, Kana Hoshikawa, A. Shimono, R. Ohsawa
2015Transgenic research33 citations Open access
Semantic Scholar
Genetic diversity of leafy amaranth (Amaranthus tricolor L.) resources in Vietnam
D. Nguyen, D. S. Tran, T. Tran, R. Ohsawa +1 more
2019Breeding Science32 citations Open access
Semantic Scholar
Long-term monitoring of feral genetically modified herbicide-tolerant Brassica napus populations around unloading Japanese ports
K. Katsuta, Kazuhito Matsuo, Y. Yoshimura, R. Ohsawa
2015Breeding Science28 citations Open access
Semantic Scholar
Comparative mapping of QTLs determining glume, pistil and stamen sizes in cultivated rice (Oryza sativa L.).
Y. Uga, M. Siangliw, T. Nagamine, R. Ohsawa +2 more
201028 citations
Semantic Scholar
Analysis of genetic diversity of rapeseed genetic resources in Japan and core collection construction
Rui-Dan Chen, T. Hara, R. Ohsawa, Y. Yoshioka
2017Breeding Science27 citations Open access
Semantic Scholar
Ability of bumblebees to discriminate differences in the shape of artificial flowers of Primula sieboldii (Primulaceae).
Y. Yoshioka, K. Ohashi, A. Konuma, H. Iwata +2 more
2007Annals of Botany27 citations Open access
Semantic Scholar
Increased awareness and decreased acceptance of genome-editing technology: The impact of the Chinese twin babies
D. Watanabe, Yoko Saito, Mai Tsuda, R. Ohsawa
2020PLoS ONE26 citations Open access
Semantic Scholar
Management units of the endangered herb Primula sieboldii based on microsatellite variation among and within populations throughout Japan
M. Honjo, N. Kitamoto, S. Ueno, Y. Tsumura +2 more
2009Conservation Genetics26 citations
Semantic Scholar
Genetic diversity and population structure of feral rapeseed (Brassica napus L.) in Japan
Rui-Dan Chen, A. Shimono, M. Aono, N. Nakajima +2 more
2020PLoS ONE25 citations Open access
Semantic Scholar
Variation in floral scent compounds recognized by honeybees in Brassicaceae crop species
K. Kobayashi, M. Arai, A. Tanaka, S. Matsuyama +2 more
2012Breeding Science25 citations Open access
Semantic Scholar
Potential of Genomic Selection for Mass Selection Breeding in Annual Allogamous Crops
S. Yabe, R. Ohsawa, H. Iwata
201324 citations
Semantic Scholar
Genetic diversity analysis and core collection construction for Amaranthus tricolor germplasm based on genome-wide single-nucleotide polymorphisms
Ken Hoshikawa, Ya‐ping Lin, R. Schafleitner, K. Shirasawa +4 more
2022Scientia Horticulturae23 citations Open access
Semantic Scholar
Selective flower visitation behavior by pollinators in a radish F1 seed production field
K. Kobayashi, Syota Tsukamoto, A. Tanaka, S. Niikura +1 more
201021 citations Open access
Semantic Scholar
Foreign DNA detection by high-throughput sequencing to regulate genome-edited agricultural products
T. Itoh, Ritsuko Onuki, Mai Tsuda, M. Oshima +5 more
2020Scientific Reports20 citations Open access
Semantic Scholar
Genetic analyses of agronomic traits in Tartary buckwheat (Fagopyrum tataricum (L.) Gaertn.)
Chun-Hua Li, K. Kobayashi, Y. Yoshida, R. Ohsawa
2012Breeding Science19 citations Open access
Semantic Scholar
Genetic diversity of radish (Raphanus sativus) germplasms and relationships among worldwide accessions analyzed with AFLP markers
Ning Wang, N. Kitamoto, R. Ohsawa, T. Fujimura
200819 citations Open access
Semantic Scholar
Current status and prospects of common buckwheat breeding in Japan
R. Ohsawa
2020Breeding Science18 citations Open access
Semantic Scholar
Classification and identification of bunching onion (Allium fistulosum) varieties based on SSR markers
H. Tsukazaki, M. Honjo, K. Yamashita, T. Ohara +3 more
201018 citations Open access
Semantic Scholar
Consideration of familiarity accumulated in the confined field trials for environmental risk assessment of genetically modified soybean (Glycine max) in Japan
Akane Matsushita, Hidetoshi Goto, Yasuyuki Takahashi, Mai Tsuda +1 more
2020Transgenic research17 citations Open access
Semantic Scholar
Genetic variation of rice (Oryza sativa L.) germplasm in Myanmar based on genomic compositions of DNA markers
Wunna, Kazuo N. Watanabe, R. Ohsawa, Mitsuhiro Obara +3 more
2016Breeding Science17 citations Open access
Semantic Scholar
Diversity analysis for resistance of rice (Oryza sativa L.) to blast disease [Magnaporthe grisea (Hebert) Barr.] using differential isolates from the Philippines
Mary Jeanie Telebanco-Yanoria, R. Ohsawa, S. Senoo, N. Kobayashi +1 more
200817 citations
Semantic Scholar
Effect of floral morphology on pollination in Brassica rapa L
Syafaruddin, A. Horisaki, S. Niikura, Y. Yoshioka +1 more
2006Euphytica17 citations
Semantic Scholar
Nine additional microsatellite markers for Primula sieboldii E. Morren
S. Ueno, N. Kitamoto, R. Ohsawa, Y. Tsumura +1 more
2006Conservation Genetics16 citations
Semantic Scholar
Estimation of Heritability of the Nectar Guide of Flowers in Brassica rapa L.
Syafaruddin, K. Kobayashi, Y. Yoshioka, A. Horisaki +2 more
200615 citations Open access
Semantic Scholar
Possibilities of direct introgression from Brassica napus to B. juncea and indirect introgression from B. napus to related Brassicaceae through B. juncea
Mai Tsuda, R. Ohsawa, Y. Tabei
2014Breeding Science14 citations Open access
Semantic Scholar
Genetic variation and differentiation of floral morphology in wild Primula sieboldii evaluated by image analysis data and SSR markers
Y. Yoshida, M. Honjo, N. Kitamoto, R. Ohsawa
200813 citations Open access
Semantic Scholar
Genomic Selection for the Traits Expressed after Pollination in Allogamous Plants
S. Yabe, R. Ohsawa, H. Iwata
201412 citations
Semantic Scholar
QTL analysis of heterostyly in Primula sieboldii and its application for morph identification in wild populations.
Y. Yoshida, S. Ueno, M. Honjo, N. Kitamoto +5 more
2011Annals of Botany12 citations Open access
Semantic Scholar
Accurate Evaluation of Photoperiodic Sensitivity and Genetic Diversity in Common Buckwheat under a Controlled Environment
T. Hara, R. Ohsawa
201310 citations Open access
Semantic Scholar
Pattern of geographical variation in petal shape in wild populations of Primula sieboldii E. Morren
Y. Yoshioka, M. Honjo, H. Iwata, S. Ninomiya +1 more
200710 citations
Semantic Scholar
Evaluation of heritability of β-eudesmol/hinesol content ratio in Atractylodes lancea De Candolle
T. Tsusaka, B. Makino, R. Ohsawa, H. Ezura
2020Hereditas9 citations Open access
Semantic Scholar
Genetic variation of blast (Pyricularia oryzae Cavara) resistance in rice (Oryza sativa L.) accessions widely used in Kenya
Y. Fukuta, Tomohisa Suzuki, S. Yanagihara, Mitsuhiro Obara +5 more
2019Breeding Science9 citations Open access
Semantic Scholar
Likelihood assessment for gene flow of transgenes from imported genetically modified soybean (Glycine max (L.) Merr.) to wild soybean (Glycine soja Seib. et Zucc.) in Japan as a component of environmental risk assessment
Hidetoshi Goto, M. McPherson, B. A. Comstock, Dus̀ka Stojs̀in +1 more
2017Breeding Science9 citations Open access
Semantic Scholar
Reconsideration for conservation units of wild Primula sieboldii in Japan based on adaptive diversity and molecular genetic diversity.
Y. Yoshida, M. Honjo, N. Kitamoto, R. Ohsawa
2009Genetics Research9 citations Open access
Semantic Scholar
New Flavonol Glycosides from the Leaves and Flowers of Primula sieboidii
Nana Hashimoto, R. Ohsawa, J. Kitajima, T. Iwashina
2015Natural Product Communications8 citations Open access
Semantic Scholar
Development of 120 microsatellite markers for Primula sieboldii E. Morren for linkage mapping
S. Ueno, Y. Yoshida, Y. Taguchi, M. Honjo +4 more
2009Conservation Genetics8 citations
Semantic Scholar
Origins of traditional cultivars of Primula sieboldii revealed by nuclear microsatellite and chloroplast DNA variations
M. Honjo, T. Handa, Y. Tsumura, I. Washitani +1 more
20088 citations Open access
Semantic Scholar
Varietal Differences of Flood Tolerance during Germination and Selection of the Tolerant Lines in Common Buckwheat
K. Sakata, R. Ohsawa
20068 citations Open access
Semantic Scholar
Characterization of Natural and Simulated Herbivory on Wild Soybean (Glycine soja Seib. et Zucc.) for Use in Ecological Risk Assessment of Insect Protected Soybean
Hidetoshi Goto, H. Shimada, M. Horak, Aqeel Ahmad +6 more
2016PLoS ONE7 citations Open access
Semantic Scholar

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