タイトル

開講年度 開講学部等
2025 大学院創成科学研究科(博士前期)
開講学期 曜日時限 授業形態 AL(アクティブ・ラーニング)ポイント
通年集中 集中    
時間割番号 科目名[英文名] 使用言語 単位数
3273180012 Plant Breeding Science[Plant Breeding Science] 日本語 2
担当教員(責任)[ローマ字表記] メディア授業
妻鹿 良亮[MEGA Ryosuke]
担当教員[ローマ字表記]
妻鹿 良亮 [MEGA Ryosuke]
特定科目区分   対象学生   対象年次 1~2
ディプロマ・ポリシーに関わる項目 カリキュラムマップ(授業科目とDPとの対応関係はこちらから閲覧できます)
授業の目的と概要
The students understand the classification, reproductive mode, and population structure of plants; examples of breeding for self-fertile, allo-fertile, and vegetatively propagated plants; principles of old and new breeding technologies; and the role of breeding in a rapidly changing global environment.
授業の到達目標
・The students understand the history of breeding, the background behind the establishment of new breeding technologies, and how breeding science has developed over time and contributed to humanity.
・The students learn that more optimal varieties are selected according to breeding goals, and are able to explain the reasons and theories.
・The students learn that there are different varieties of crops on the market, and that there is an industry or national project to develop crops that take into consideration the future global environment, and become interested in the problems that breeding science can solve.
授業計画
【全体】
According to the provided materials,
・The students understand the classification method, breeding mode, and population structure of plants, and understand that cross-breeding techniques differ depending on the breeding mode.
・The students learn various breeding techniques such as single-generation breeding, mutation breeding, genetically modified breeding, genome breeding, and genome editing.
・The students and the lecturer discuss issues that breeding science can solve in the future in a rapidly changing global environment.
項目 内容 授業時間外学習 備考
第1回 What is plant breeding science? Background of the establishment of the discipline of plant breeding and related disciplines The students have to conduct 4 hours of preparatory study according to the lesson plan and reference books.
第2回 Plant propagation mode Various reproductive systems that exist in each plant species The students have to conduct 2 hours of preparatory study 2 hours of review according to the lesson plan.
第3回 Genetic resources, pure line selection What is genetic resource?
The beginning of breed improvement
The students have to conduct 2 hours of preparatory study 2 hours of review according to the lesson plan.
第4回 Breeding of self-fertile plants Line selection using genetic resources and breeding technique using inbred lines The students have to conduct 2 hours of preparatory study 2 hours of review according to the lesson plan.
第5回 Breeding of allogamous plants What is allogamous plant?
How to breed allogamous plants
The students have to conduct 2 hours of preparatory study 2 hours of review according to the lesson plan.
第6回 One generation hybrid breeding Utilization of heterosis (hybrid vigor) and F1 seed production technology The students have to conduct 2 hours of preparatory study 2 hours of review according to the lesson plan.
第7回 Vegetative propagation plant breeding Vegetative propagation plant breeding techniques
clonal expansion
The students have to conduct 2 hours of preparatory study 2 hours of review according to the lesson plan.
第8回 Polyploid breeding and haploid breeding What is polyploid?
What is haploid?
Breeding use of polyploids and haploids
The students have to conduct 2 hours of preparatory study 2 hours of review according to the lesson plan.
第9回 Breeding by distant crosses and cell/tissue culture Highly difficult breeding technology aimed at expanding mutations The students have to conduct 2 hours of preparatory study 2 hours of review according to the lesson plan.
第10回 Mutation breeding Artificial mutation introduction and selection techniques The students have to conduct 2 hours of preparatory study 2 hours of review according to the lesson plan.
第11回 Genetical modification breeding Genetical modification technology The students have to conduct 2 hours of preparatory study 2 hours of review according to the lesson plan.
第12回 Genomic breeding Sequencing revolution due to DNA marker selection and the advent of next-generation sequencers The students have to conduct 2 hours of preparatory study 2 hours of review according to the lesson plan.
第13回 Quantitative trait Inheritance of traits The students have to conduct 2 hours of preparatory study 2 hours of review according to the lesson plan.
第14回 New plant breeding technology Case studies of genome editing and NPBT (New Plant Breeding Technology) The students have to conduct 2 hours of preparatory study 2 hours of review according to the lesson plan.
第15回 Perspectives on breeding science (discussion style) The role of breeding science in the upcoming future in breeding technology and overcoming environmental changes The students have to conduct 2 hours of preparatory study 2 hours of review according to the lesson plan.
※AL(アクティブ・ラーニング)欄に関する注
・授業全体で、AL(アクティブ・ラーニング)が占める時間の割合を、それぞれの項目ごとに示しています。
・A〜Dのアルファベットは、以下の学修形態を指しています。
【A:グループワーク】、【B:ディスカッション・ディベート】、【C:フィールドワーク(実験・実習、演習を含む)】、【D:プレゼンテーション】
A: --% B: --% C: --% D: --%
成績評価法
The lecturer evaluate with each quiz (50%) and final examination (50%) score.
教科書にかかわる情報
備考
The lecturer provide the material instead of textbook.
参考書にかかわる情報
参考書 書名 植物育種学 第5版 ISBN 9784830041433
著者名 北柴大泰, 西尾剛編 ; 西尾剛 [ほか] 執筆 出版社 文永堂出版 出版年 2021
参考書 書名 Plant Physiology and Development 6th Edition ISBN 9781605352558
著者名 Lincoln Taiz, Eduardo Zeiger 出版社 Sinauer Associates, Inc. 出版年 2015
参考書 書名 遺伝学の基礎 第2版 ISBN 9784254405491
著者名 北柴大泰, 西尾剛 出版社 朝倉書店 出版年 2018
備考
None
メッセージ
The students have to review thoroughly the content learned in undergraduate lectures (Genetics and Botechnology, Plant Breeding Science). The lecture is based on them.
キーワード
Plant breeding, Genetics and Biotechnology
持続可能な開発目標(SDGs)

  • 飢餓をゼロに
  • 産業と技術革新の基盤をつくろう
  • つくる責任つかう責任
  • Life on land
(飢餓)飢餓を終わらせ、食料安全保障及び栄養改善を実現し、持続可能な農業を促進する。
(インフラ、産業化、イノベーション)強靱(レジリエント)なインフラ構築、包摂的かつ持続可能な産業化の促進及びイノベーションの推進を図る。
(持続可能な生産と消費)持続可能な生産消費形態を確保する。
(陸上資源)陸域生態系の保護、回復、持続可能な利用の推進、持続可能な森林の経営、砂漠化への対処、ならびに土地の劣化の阻止・回復及び生物多様性の損失を阻止する。
関連科目
Genetics and Botechnology, Plant Breeding Science
履修条件
連絡先
mega@yamaguchi-u.ac.jp
Laboratory: 336, 3F, Agriculture faculty
オフィスアワー
Anytime (Prior appointment is necessary by e-mail)

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