野生稻DNA 分子標幟之開發與應用
Other Title
The Development and Application of Molecular Markers of Wild Rice
Resource
台灣農業研究: 64(4): 253-278
Journal of Taiwan Agricultural Research: 64(4): 253-278
Journal
台灣農業研究
Journal Volume
64
Journal Issue
4
Pages
253-278
Date Issued
2015-12-02
Date
2015-12-02
Author(s)
林彥蓉
簡祥庭
金漢煊
林鋐穎
吳東鴻
Yann-Rong Lin
Hsiang-Ting Chien
Han-Shiuan Chin
Hung-Ying Lin
Dong-Hong Wu
Ming-Hsing Lai
Abstract
野生稻具有高度遺傳歧異度，對於極端環境有著較高之耐受性，若將野生稻的基因體以分子輔助育種的策略應用於現代栽培種的水稻育種，可因應詭譎多變的氣候變遷與世界糧食需求激增等挑戰。本研究最終目的為將野生稻“Oryza officinalis” （IRGC. 100986；CC 基因體）和”Oryza australiensis” （IRGC. 100882；EE 基因體）之重要基因導入於亞洲栽培稻“Oryza sativa”（AA基因體）之秈稻「台中秈10號」（‘TCS10’）和稉稻「台農67號」（‘TNG67’），現階段之目標為開發多型性分子標幟。
Wild rice has high genetic diversity and high tolerance to extreme environments. If genomes of wild rice can be applied into modern rice breeding programs by marker-assisted selection, newly bred cultivars can endure mercurial climate and meet sharply increased demands of food in the world. The goal for this research is to introgress genes/chromosome segments of ＂Oryza officinalis＂ with CC genome and ＂Oryza australiensis＂ with EE genome into ＂Oryza sativa＂ ssp. ＂indica＂ cv. 'TCS10' and ssp. japonica cv. 'TNG67' with AA genome, respectively.
Subjects
分子標幟
轉移率
水稻
野生稻
Molecular marker
Transferability
Rice
Wild rice
Publisher
農業試驗所
Type
journal article
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