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大学院園芸学研究院

Researcher List >> Kazumitsu Miyoshi
 

Kazumitsu Miyoshi

 
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NameKazumitsu Miyoshi
URL
AffiliationChiba University
SectionGraduate School of Horticulture
Job titleProfessor
DegreeDoctor of Agriculture(Tohoku University)
Research funding number60312237
J-Global ID200901019829037590

Research Interests

 
園芸植物育種 ,haploid method of breeding ,Breeding for disease resistance ,polyploid breeding ,繁殖学 ,seed biology ,physiology of seed germination ,ラン科植物 ,asymbiotic seed germination ,orchid mycorrhiza ,the genus Calanthe ,ex situ conservation ,flower color

Research Areas

 
  • Environmental science/Agricultural science / Horticulture / 
  • Environmental science/Agricultural science / Plant genetics and breeding / 
  • Environmental science/Agricultural science / Biological resource conservation / 

Research History

<12
 
Apr 1987
 - 
May 1998
Sakata Seed Corporation   
 

Education

 
 
   
 
Tohoku University  
 
 
   
 
Chiba University  
 
 
   
 
Chiba University Faculty of Horticulture 
 

Committee Memberships

 
2011
 - 
Today
日本ダリア会  技術顧問
 
2010
 - 
Today
世界らん展日本大賞  審査員
 
2000
 - 
Today
国際自然保護連合（IUCN）  ラン科植物専門家グループ日本支部委員
 
1992
 - 
Today
ラン懇話会  常任理事
 

Awards

 
2014
日本学術振興会, 特別研究員等審査会専門委員書面担当及び国際事業委員会書面審査員の表彰
 
2012
日本学術振興会, 科学研究費書面審査員の表彰
 
Jun 1992
株式会社サカタのタネ, 職務育成品種賞,F1 茎ブロッコリー 「スティックセニョール」農林登録品種第3871号の育成
 
Jun 1991
株式会社サカタのタネ, 業績向上賞受賞,半数体育種法の開発による業績向上
 

Papers

12345>
 
 
Two pathways of 2n gamete formation and differences in the frequencies of 2n gametes between wild species and interspecific hybrids
Kondo H   Deguchi A   Kikuchi S   Miyoshi K   
Plant Cell Reports      2022   [Refereed]
 
Localized Repression of Two bHLH Genes is Involved in the Formation of White Margins and White Abaxial Surfaces in Carnation Petals by Inducing the Absence of Anthocyanin Synthesis
Deguchi Ayumi   Tatsuzawa Fumi   Ishii Kotaro   Abe Tomoko   Miyoshi Kazumitsu   
The Horticulture Journal      2022   [Refereed]
<p>Flower color patterns are attractive traits of floricultural plants. However, the mechanisms underlying these traits remain mostly unknown. Carnation (Dianthus caryophyllus L.) and interspecific hybrids thereof exhibit many flower color ...
 
Induction of adventitious shoots and tetraploids in Antirrhinum majus L. by treatment of antimitotic agents in vitro without plant growth regulators
The Su Hlaing   Haruka Kondo   Ayumi Deguchi   Kazumitsu Miyoshi   
PLANT BIOTECHNOLOGY   38(1) 145-152   Mar 2021   [Refereed]
We examined the effects of five antimitotic agents using Antirrhinum majus L. ‘Maryland True Pink’ on the induction of adventitious shoots resulted in increase of frequencies of chromosome doubling without plant growth regulators. Seeds were treat...
 
New Cytogenetic Information of Wild Species and Cultivars in the Genus Epidendrum (Orchidaceae)
Haruka Kondo   Shinji Kikuchi   Ayumi Deguchi   Kazumitsu Miyoshi   
CYTOLOGIA   86(1) 61-65   Mar 2021   [Refereed]
Chromosome numbers of wild species in the genus Epidendrum have previously been reported in the range of 2n=24-240. However, the ploidy levels of cultivars in the given genus originating from interspecific hybridization among several wild species ...
 
Efficient Chromosome Doubling of an Interspecific Hybrid Dendrobium Stardust ‘Fire Bird’ by Treatment of Amiprofos-methyl to Protocorm-Like Body
Haruka Kondo   Wasana Phlaetita   Masahiro Mii   Shinji Kikuchi   Ayumi Deguchi   Kazumitsu Miyoshi   
In Vitro Cellular and Developmental Biology - Plant   56(6) 738-749   Dec 2020   [Refereed]
Dendrobium Stardust ‘Fire Bird’ is an interspecific hybrid between D. unicum and D. Ukon ‘Arai’ and is known to be sterile and prevents further breeding. Chromosome doubling is an essential method to increase the size of plant organs, such as flow...

Misc.

 
 
ランを増やす技術のイノベーション
三吉一光   
Milsil（ミルシル）国立科学博物館   16(1) 12-14   Jan 2023   [Invited]
 
わが国のダリア切り花の営利栽培の現状と将来展望
三吉一光   三吉一光   
農耕と園芸   72(10)    2017   [Invited]
 
ダリア切り花の営利栽培の現状と将来展望 第2回 ダリア切り花の安定供給に向けて
三吉一光   三吉一光   
農耕と園芸   72(11)    2017
 
ダリア切り花の営利栽培の現状と将来展望 第3回 品種の力
三吉一光   三吉一光   
農耕と園芸   72(12)    2017
 
ダリア切り花の営利栽培の現状と将来展望 最終回 品種の力は無限大
三吉一光   三吉一光   
農耕と園芸   73(1)    2017

Books and Other Publications

 
 
三吉一光
2023   
 
2005   
 
三吉一光(エビネ属の種子発芽)
Oct 1989   

Presentations

12345>
 
 
池上慧   出口亜由美   近藤悠   OO Nay Lin   三吉一光   
園芸学研究 別冊   2022   
 
近藤悠   出口亜由美   佐藤裕之   三吉一光   
園芸学研究 別冊   2022   
 
金山文也   出口亜由美   三吉一光   
園芸学研究 別冊   2022   
 
出口亜由美   立澤文見   三吉一光   
園芸学研究 別冊   2022   
 
中曽根魁   出口亜由美   近藤悠   HLAING The Su   HLAING The Su   三吉一光   
園芸学研究 別冊   2021   

Teaching Experience

12>
 
Oct 2012
 - 
Today
花卉園芸学総論
Apr 2012
 - 
Today
園芸植物繁殖学
Apr 2012
 - 
Today
花卉開花制御論
Apr 2012
 - 
Aug 2016
花卉園芸学（別科）
Apr 2012
 - 
2016
植物生理学

Professional Memberships

 
2006
 - 
Today
日本植物学会
1993
 - 
Today
園芸学会
1987
 - 
Today
植物バイオテクノロジー学会
1979
 - 
Today
日本育種学会

Research Projects

 
 
Establishment of integrated conservation based on artificial propagation of hard-to-propagate orchids that are almost extinct in Turkey and neighboring regions.
Japan Society for the Promotion of Science: Grants-in-Aid for Scientific Research
Project Year: Sep 2023 - Mar 2027
 
Two types of blown center in dahlia flowers in molecular basis
Japan Society for the Promotion of Science: Grants-in-Aid for Scientific Research
Miyoshi Kazumitsu 
Project Year: Apr 2018 - Mar 2021
 
The evaluation of modification of flavonoid biosynthesis by the environmental conditions in molecular level in dahlia.
Japan Society for the Promotion of Science: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)
Miyoshi Kazumitsu 
Project Year: Apr 2014 - Mar 2017
 
Haploid production and induction of doubled haploid in Phalaenopsis orchid
Japan Society for the Promotion of Science: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)
MIYOSHI Kazumitsu 
Project Year: 2010 - 2012
 
Stimulation of germination and storage of seeds of orchids that are native to Japan
Japan Society for the Promotion of Science: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)
MIYOSHI Kazumitsu YUKAWA Tomohisa YAMAZAKI Jun MIZUTANI Takayuki GODO Toshinari MII Masahiro 
Project Year: 2004 - 2007

Other

 
 
Mar 1994 - Mar 2009
 
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