College of Agriculture,Food and Environment Sciences, Department of Sustainable Agriculture
岡本吉弘 オカモト ヨシヒロ
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Last Update :2017/12/06

Researcher Profile and Settings

Name

OKAMOTO Yoshihiro

Affiliation (Master)

College of Agriculture,Food and Environment Sciences, Department of Sustainable Agriculture

Affiliation & Job

Department of Dairy Science

Academic & Professional Experience

  2012 04  - 2013 03 , Visiting research fellow, International Rice Research Institute

Research Activities

Research Areas

Agriculture, Breeding science

Research Interests

doubled haploid,
QTL analysis,

Published Papers

Genetic diversity of the chloroplast genome region from trn L(UAA) 3'exon-trn F(GAA) and atp B-rbc L of Primula cuneifolia Ledeb. var. cuneifolia in Rausuko and Furanodake., 澤田円, 我妻尚広, 岡本吉弘, 森志郎, 日本緑化工学会誌, 43, 1, 162‐167, 20170800, 査読有り
Genetic diversity of chloroplast genome Primula cuneifolia var. cuneifolia in Daisetsuzan, Sawada, M., T. Wagatsuma, Y. Okamoto and S. Mori, Journal of the Japanese Society of Revegetation Technology, 日本緑化工学会誌, 42, 1, 160, 162, 20160800, 査読有り
Genetic diversity of chloroplast genome of Hemerocallis dumortieri var. esculenta in Eastern area of Hokkaido and Southern area of Hokkaido, ISHIDA Hikari, WAGATSUMA Takahiro, OKAMOTO Yoshihiro, The Japanese Association of The Revegetaion Technology, 日本緑化工学会誌 = Journal of the Japanese Society of Revegetation Technology, 38, 1, 228, 231, 20120800, 査読有り
Effects of illumination on the differentiation and the elongation of overwintering shoot of Sedum aizoon L. var. floribundum Nakai, KAKISHITA Ayaka, WAGATSUMA Takahiro, OKAMOTO Yoshihiro, IRIYAMA Yoshihisa, SUZUKI Akira, The Japanese Association of The Revegetaion Technology, 日本緑化工学会誌 = Journal of the Japanese Society of Revegetation Technology, 37, 1, 167, 170, 20110800, 査読有り
Enhancement of Culture Efficiency by Reducing the Density of Anthers and by Blotting the Liquid Medium Adhering to the Calli with a Filter Paper in Floating Anther Culture of Rice, Kinoshita, A., Y. Okamoto, S. Ishimura and T. Satake, Breeding Research, 7, 2, 103, 111, 20050600, 査読有り
Analysis of Callus Proliferation in Floating Anther Culture of Rice, Okamoto, Y., A. Kinoshita, S. Ishimura and T. Satake, Breeding Research, 5, 4, 155, 160, 20031200, 査読有り
Enhancement of Callus Induction and Plant Regeneration Using Unsealed Culture Vessels in Floating Anther Culture of Rice, Okamoto, Y., A. Kinoshita, S. Ishimura and T. Satake, Breeding Research, 5, 2, 37, 44, 20030600, 査読有り
Study on the floating anther culture of rice with reference to improvement of culture efficiency, OKAMOTO Yoshihiro, The United Graduate School of Agricultural Sciences, Iwate University, 20030300, 査読有り
Enhancement of the Frequency of Callus Formation and Plant Regeneration in Rice Anther Culture by Alternating Temperature, Okamoto, Y., A. Kinoshita and T. Satake, Breeding Research, 3, 2, 87, 94, 20010600, 査読有り
The yearly change of the number of studies on rice anther culture presented in Breeding Science, Okamoto, Y., A. Kinoshita, S. Ishimura and T. Satake, Breeding Research, 育種学研究, 2, 2, 105, 107, 20000000, 査読有り
Determination of Optimum Pollen Developmental Stage for Inducing Callus in Anther Culture of Rice, Kinosita, A., Y. Okamoto, S. Ishimura and T. Satake, Breeding Reserch, 2, 2, 73, 79, 20000000, 査読有り

Conference Activities & Talks

Developmental process of different microspore-derived calli in rice anther culture, Ito T, Okamoto Y and Wagatsuma T,   2017 12 02
Anther culture of F1 plants crossing between Kusahonami and Kita-ake rice varieties, OKAMOTO Yoshihiro and Wagatsuma Takahiro,   2017 10 08

Misc

Genetic diversity of the chloroplast genome region from trn L(UAA) 3' exon-trnF(GAA) of Primula cuneifolia var. heterodonta in Iwalisan., Sawada M, Wagatusma T, Okamoto Y and Mori S, Report of the Hokkaido Branch, The Japanese Society of Breeding and Hokkaido Branch, The Crop Science Society of Japan, (57) 8 - 9,   2016 12
Comparison of the chloroplast genome region from trnL(UAA) intron of henbit collected in Hokkaido and Miyagi, Sasaki Y, Sawada M, Wagatsuma T and Okamoto Y, Report of the Hokkaido Branch, The Japanese Society of Breeding and Hokkaido Branch, The Crop Science Society of Japan, (57) 6 - 7,   2016 12
Genetic diversity of chloroplast genome Primula cuneifolia var. cuneifolia in Daisetsuzan, Sawada M, Wagatsuma T, Okamoto Y, 日本育種学会・日本作物学会北海道談話会会報, (56) 32 - 33,   2015 12 , http://ci.nii.ac.jp/naid/110010033169
Genetic characteristics of calli and regenerated plants derived from anther culture in hybrids between Oryza sativa L. and O.glaberrima Steud, Kanaoka, Y., D. Kuniyoshi, I. Masuda, E. Inada, Y. Okamoto, Y. Hoshino, Y. Kishima, Breeding Research, 17,   2015 09
Genetic divergence of chloroplast genome Broad Dwarf Day-Lily in Hokkaido, Ishida H, Wagatsuma T, Okamoto Y, 日本育種学会・日本作物学会北海道談話会会報, (54) 21 - 22,   2013 12 , http://ci.nii.ac.jp/naid/110009798542
Callus formation derived from anther culture of F1 hybrid between japonica and glaberrima species, Kuniyoshi D, Iwashiro R, Okamoto Y, Kishima Y, 日本育種学会・日本作物学会北海道談話会会報, (54) 17 - 18,   2013 12 , http://ci.nii.ac.jp/naid/110009798540
Effect of temperature for inducing callus on anther culturability in japonica rice., Kushima Y, Wagatsuma T, Okamoto Y, 日本育種学会・日本作物学会北海道談話会会報, (53) 7 - 8,   2012 12 , http://ci.nii.ac.jp/naid/110009578169
Chloroplast genome of Sedum aizoon var. floribundum in Hokkaido., Kakishita A, Wagatsuma T, Okamoto Y, 日本育種学会・日本作物学会北海道談話会会報, (53) 81 - 82,   2012 12 , http://ci.nii.ac.jp/naid/110009578519
Genetic diversity of chloroplast genome Broad Dwarf Day-Lily in Hokkaido., Ishida H, Wagatsuma T, Okamoto Y, 日本育種学会・日本作物学会北海道談話会会報, (53) 83 - 84,   2012 12 , http://ci.nii.ac.jp/naid/110009578520
Callus formation from rice anthers transferred to grooves within gellan gum-solidified media, Okamoto, Y., T. Wagatsuma, Breeding Research, 14,   2012 09
Effect of liquid preculture medium on anther culturability of rice, Kobayashi, M., Y. Okamoto, T. Wagatsuma, Breeding Research, 14,   2012 09
Plant regeneration from stem explants of Sedum aizoon L. var. floridundum., Kakishita A, Wagatsuma T, Okamoto Y, 日本育種学会・日本作物学会北海道談話会会報, (52) 75 - 76,   2011 12 , http://ci.nii.ac.jp/els/110009425779.pdf?id=ART0009904017&type=pdf&lang=jp&host=cinii&order_no=&ppv_type=0&lang_sw=&no=1488437993&cp=
Genetic diversity of chloroplast genome Broad Dwarf Dry-Lily in Hamanaka, Hokkaido., Ishida H, Wagatsuma T, Okamoto Y, 日本育種学会・日本作物学会北海道談話会会報, (52) 77 - 78,   2011 12 , http://ci.nii.ac.jp/els/110009425780.pdf?id=ART0009904018&type=pdf&lang=jp&host=cinii&order_no=&ppv_type=0&lang_sw=&no=1488437910&cp=
Genetic diversity of chloroplast genome Persicaria thunbergii (Siebold et Zucc.) H. Gross., YOKOTA Hitomi, WAGATSUMA Takahiro, OKAMOTO Yosihiro, Journal of the College of Dairying. Natural science, 36, (1) 17 - 24,   2011 10 , http://clover.rakuno.ac.jp/dspace/bitstream/10659/2486/1/S-36-1-17.pdf
Gametoclonal variation and segregation in doubled haploids from rice anther culture, Hayashi K, Okamoto Y, Wagatsuma T, 日本育種学会・日本作物学会北海道談話会会報, (51) 21 - 22,   2010 12 , http://ci.nii.ac.jp/els/110008607659.pdf?id=ART0009729052&type=pdf&lang=jp&host=cinii&order_no=&ppv_type=0&lang_sw=&no=1488438212&cp=
Genetic diversity of chloroplast genome of Persicaria thunbergii, Yokota H, Wagatsuma T, Okamoto Y, 日本育種学会・日本作物学会北海道談話会会報, (51) 95 - 96,   2010 12 , http://ci.nii.ac.jp/els/110008607696.pdf?id=ART0009729089&type=pdf&lang=jp&host=cinii&order_no=&ppv_type=0&lang_sw=&no=1488438173&cp=
Effect of incorporation of red clover on the growth and yield of buckwheat, Yoshida T, Mori T, Wagatsuma T, Okamoto Y, 日本育種学会・日本作物学会北海道談話会会報, (51) 99 - 100,   2010 12 , http://ci.nii.ac.jp/els/110008607698.pdf?id=ART0009729091&type=pdf&lang=jp&host=cinii&order_no=&ppv_type=0&lang_sw=&no=1488438125&cp=
Genetic diversity of chloroplast genome Primula jesoana in Hokkaido, SATO Yuka, WAGATSUMA Takahiro, OKAMOTO Yoshihiro, Journal of the College of Dairying. Natural science, 35, (1) 77 - 83,   2010 10 , http://clover.rakuno.ac.jp/dspace/bitstream/10659/1659/1/S-35-1-77.pdf
Green plant regeneration from calli cultured by gellangum and agar media in rice anther culture, Okamoto, Y., T. Wagatsuma, Breeding Research, 12,   2010 09
Genetic diversity of chloroplast genome of Primula jesoana in the wild population of Hokkaido, Sato Y, Wagatsuma T, Okamoto Y, 日本育種学会・日本作物学会北海道談話会会報, (50) 23 - 24,   2009 12 , http://ci.nii.ac.jp/els/110007573828.pdf?id=ART0009398030&type=pdf&lang=jp&host=cinii&order_no=&ppv_type=0&lang_sw=&no=1488438295&cp=
The two-grouped anther culture method to have an almost equal ability to produce calli in experiment of rice anther culture, Okamoto Y, Wagatsuma T, 日本育種学会・日本作物学会北海道談話会会報, (49) 31 - 32,   2008 12 , http://ci.nii.ac.jp/els/110007133855.pdf?id=ART0009077147&type=pdf&lang=jp&host=cinii&order_no=&ppv_type=0&lang_sw=&no=1488438380&cp=
Anther culture efficiencies of rice new variety 'Jouiku 453' and line 'Jouiku 455', OKAMOTO Yoshihiro, KAWAGUCHI Takeshi, WAGATSUMA Takahiro, Journal of the College of Dairying. Natural science, 33, (1) 105 - 110,   2008 10 , http://clover.rakuno.ac.jp/dspace/bitstream/10659/429/1/S-33-1-105.pdf
The growth characteristics of the wild rosemary (Ledum palustre var. diversipilosum NAKAI) in the east area of Tomakomai, WAGATSUMA Takahiro, KAMEI Michiko, YAMAKI Natsuko, OKAMOTO Yoshihiro, Journal of the College of Dairying. Natural science, 33, (1) 111 - 116,   2008 10 , http://clover.rakuno.ac.jp/dspace/bitstream/10659/425/1/S-33-1-111.pdf
Effect of gelling agent on efficiency in anther culture of rice, Yoshida, T., Y. Okamoto, T. Wagatsuma, Breeding Research, 10,   2008 10
Combination effects of light condition and gelling agent at callus induction on anther culture efficiency of rice, Okamoto, Y., T. Wagatsuma, Breeding Research, 10,   2008 10
Improvement of the two-step culture method in rice anther, Okamoto, Y., T. Wagatsuma, Breeding Research, 10,   2008 03
Breeding of a purple glutinous rice variety 'Kitano-murasaki' and a new purple nonglutinous rice variety 'TMK', Ishimura S, Okada K, Mori S, Ishida K, Naoi H, Tatsuzawa F, Kinoshita A, Okamoto Y, Satake T, Hanba K, 日本育種学会・日本作物学会北海道談話会会報, (48) 23 - 24,   2007 12 , http://ci.nii.ac.jp/naid/110006636678
Effectiveness of the combination use gellangum and agar mediums in rice anther culture, Yoshida, T., Y. Okamoto and T. Wagatsuma, Breeding Research, 8,   2006 09
Effect of copper sulfate on callus formation and plant regeneration in rice anther culture, Okamoto, Y. and T. Wagatsuma, Breeding Research, 8,   2006 09
Determination of the wild rosemary seed collecting conditions in the field, Wagatsuma, T., M. Kamei, Y. Okamoto, Breeding Research, 8,   2006 09
Callus formation and plant regeneration under illumination condition and gellungum-solidified medium in rice anther culture, Idehara, K., K. Mori, T. Wagatsuma and Y. Okamoto, Breeding Research, 7,   2005 08
Techniques in rice anther culture for enhancing the rates of callus formation and plant regenerated from calli, Okamoto, Y., Breeding Research, 7,   2005 08
Study on the Floating anther culture of rice to improve the culture efficiency, OKAMOTO Yoshihiro, Journal of Rakuno Gakuen University, 29, (2) 177 - 212,   2005 04 , http://clover.rakuno.ac.jp/dspace/bitstream/10659/367/1/S-29-2-177.pdf
Higher induction rate of calli from cultured anthers of rice under a dark condition or on a gellangum-solidified medium., Idehara K, Okamoto Y, Report of the Hokkaido Branch, The Japanese Society of Breeding and Hokkaido Branch, The Crop Science Society of Japan, (45) 31 - 32,   2004 12 , http://ci.nii.ac.jp/els/110001720900.pdf?id=ART0001893878&type=pdf&lang=jp&host=cinii&order_no=&ppv_type=0&lang_sw=&no=1488439073&cp=
Increased rate of the callus formation from rice anthers pre-cultured in liquid medium or inoculated on a agar-solidified medium with grooves., Okamoto Y, 日本育種学会・日本作物学会北海道談話会会報, (45) 33 - 34,   2004 12 , http://ci.nii.ac.jp/els/110001720901.pdf?id=ART0001893879&type=pdf&lang=jp&host=cinii&order_no=&ppv_type=0&lang_sw=&no=1488439049&cp=
Flower type variation of the progenies derived from interspecific hybrids between buckwheat(F. esculentum) and tartary (F. tataricum), Wagatsuma, T. and y. Okamoto, Breeding Research, 5,   2003 09
Floating culture of rice anther - Two culture techniques enhanced the ratio of plant regeneration from callus, Okamoto, Y., A. Kinoshita, S. Ishimura and T. Satake, Report of the Hokkaido Branch, The Japanese Society of Breeding and Hokkaido Branch, The Crop Science Society of Japan, 42, (42) 37 - 38,   2001 12 , http://ci.nii.ac.jp/naid/110008160166
Genetic duplication resulted from the division of callus in rice anther culture by using liquid medium, Okamoto, Y., A. Kinoshita, S. Ishimura and T. Satake, Breeding Research, 3,   2001 09
Floating culture of rice anther - Differences in callus formation rates induced by anther density and presence of parafilm sealing, Okamoto, Y., A. Kinoshita, S. Ishimura and T. Satake, Report of the Hokkaido Branch, The Japanese Society of Breeding and Hokkaido Branch, The Crop Science Society of Japan, 40, (40) 43 - 44,   1999 12 , http://ci.nii.ac.jp/naid/110008160043
The Use of Anther Culture in Rice Breeding : Survey Results, Yoshihiro OKAMOTO, Atsushi KINOSHITA, 7, (2) 67 - 78,   1999 10 , http://ci.nii.ac.jp/naid/40005015372
Weed suppression by buckwheat(Fagopyrum esculentum), Mochida, M., T. Wagatsuma, Y.Okamoto, H. Yasuda, Y. Yamada and Y. Un-no, Report of the Hokkaido Branch, The Japanese Society of Breeding and Hokkaido Branch, The Crop Science Society of Japan, 39, (39) 131 - 132,   1998 12 , http://ci.nii.ac.jp/els/110008160012.pdf?id=ART0009673891&type=pdf&lang=jp&host=cinii&order_no=&ppv_type=0&lang_sw=&no=1488438787&cp=
Floating culture of rice anther. - Increase in the callus induction rate of anthers cultured at different day and night temperature ( Ⅱ)., Okamoto, Y., A. Kinoshita, S. Ishimura and T. Satake, Report of the Hokkaido Branch, The Japanese Society of Breeding and Hokkaido Branch, The Crop Science Society of Japan, 39, (39) 15 - 16,   1998 12 , http://ci.nii.ac.jp/naid/110008159954
Floating culture of rice anther - optimum pollen stage for inducing calluses., Kinoshita, A., Y. Okamoto, S. Ishimura and T. Satake, Report of the Hokkaido Branch, The Japanese Society of Breeding and Hokkaido Branch, The Crop Science Society of Japan, 38, (38) 12 - 13,   1997 12 , http://ci.nii.ac.jp/naid/110008159887
Floating culture of rice anther - increase in the callus induction rate of anthers cultured at different day and night temperature., Kinoshita, A., Y. Okamoto, S. Ishimura and T. Satake, Report of the Hokkaido Branch, The Japanese Society of Breeding and Hokkaido Branch, The Crop Science Society of Japan, 38, (38) 10 - 11,   1997 12 , http://ci.nii.ac.jp/naid/110008159886
The fundamental studies of micropropagation by using cotyledon culture and varietal differences on formation ability of protoplast in Cucumis melo L., OKAMOTO Yoshihiro, Journal of the College of Dairying. Natural science, 22, (1) 165 - 166,   1997 10 , http://ci.nii.ac.jp/naid/110000363176
Varietal difference on formation ability of adventitious bud and additional effect of GA3 and NaCl in Cucumis melo L., Okamoto,Y., Y. Un-no and T. Wagatsuma, Report of the Hokkaido Branch, The Japanese Society of Breeding and Hokkaido Branch, The Crop Science Society of Japan, 37,   1996 12 , http://ci.nii.ac.jp/els/110008159851.pdf?id=ART0009673714&type=pdf&lang=jp&host=cinii&order_no=&ppv_type=0&lang_sw=&no=1488438908&cp=


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