作物育种关键技术发展态势

被引:14
作者
梁翰文 [1 ]
吕慧颖 [1 ]
葛毅强 [2 ]
魏珣 [2 ]
邓向东 [1 ]
杨维才 [1 ]
田志喜 [1 ]
机构
[1] 中国科学院遗传与发育生物学研究所/种子创新研究院
[2] 中国农村技术开发中心
关键词
育种技术; 分子设计育种; 基因组编辑;
D O I
10.13430/j.cnki.jpgr.2018.03.003
中图分类号
S33 [作物遗传育种与良种繁育];
学科分类号
071007 ; 090102 ;
摘要
传统遗传育种方法是建立在有性杂交的基础上,通过遗传重组和表型选择进行新品种选培。随着所用品种遗传多样性逐步减少,传统育种瓶颈效应愈来愈为明显,利用常规育种技术已经很难育成突破性新品种。生物技术的创新极大地推动了现代育种的发展。随着分子生物学、基因组学、系统生物学、合成生物学等学科的发展和生物技术的不断进步,多学科联合催生了设计育种技术的革新。2017年生物技术发展迅猛,各项技术得到了空前的发展,尤其是基因组编辑技术、单倍体育种、分子设计育种技术的发展,正孕育着一场新的育种技术革命。
引用
收藏
页码:390 / 398
页数:9
相关论文
共 7 条
[1]   Increasing the efficiency of CRISPR-Cas9-VQR precise genome editing in rice [J].
Hu, Xixun ;
Meng, Xiangbing ;
Liu, Qing ;
Li, Jiayang ;
Wang, Kejian .
PLANT BIOTECHNOLOGY JOURNAL, 2018, 16 (01) :292-297
[2]  
Perfectly matched 20-nucleotide guide RNA sequences enable robust genome editing using high-fidelity SpCas9 nucleases[J] . Dingbo Zhang,Huawei Zhang,Tingdong Li,Kunling Chen,Jin-Long Qiu,Caixia Gao. Genome Biology . 2017 (1)
[3]  
Genome-wide association studies dissect the genetic networks underlying agronomical traits in soybean[J] . Chao Fang,Yanming Ma,Shiwen Wu,Zhi Liu,Zheng Wang,Rui Yang,Guanghui Hu,Zhengkui Zhou,Hong Yu,Min Zhang,Yi Pan,Guoan Zhou,Haixiang Ren,Weiguang Du,Hongrui Yan,Yanping Wang,Dezhi Han,Yanting Shen,Shulin Liu,Tengfei Liu,Jixiang Zhang,Hao Qin,Jia Yuan,Xiaohui Yuan,Fanjiang Kong,Baohui Liu,Jiayang Li,Zhiwu Zhang,Guodong Wang,Baoge Zhu,Zhixi Tian. Genome Biology . 2017 (1)
[4]   Engineering Quantitative Trait Variation for Crop Improvement by Genome Editing [J].
Rodriguez-Leal, Daniel ;
Lemmon, Zachary H. ;
Man, Jarrett ;
Bartlett, Madelaine E. ;
Lippman, Zachary B. .
CELL, 2017, 171 (02) :470-+
[5]   Precise Editing of a Target Base in the Rice Genome Using a Modified CRISPR/Cas9 System [J].
Lu, Yuming ;
Zhu, Jian-Kang .
MOLECULAR PLANT, 2017, 10 (03) :523-525
[6]   A 4-bp Insertion at ZmPLA1 Encoding a Putative Phospholipase A Generates Haploid Induction in Maize [J].
Liu, Chenxu ;
Li, Xiang ;
Meng, Dexuan ;
Zhong, Yu ;
Chen, Chen ;
Dong, Xin ;
Xu, Xiaowei ;
Chen, Baojian ;
Li, Wei ;
Li, Liang ;
Tian, Xiaolong ;
Zhao, Haiming ;
Song, Weibin ;
Luo, Haishan ;
Zhang, Qinghua ;
Lai, Jinsheng ;
Jin, Weiwei ;
Yan, Jianbing ;
Chen, Shaojiang .
MOLECULAR PLANT, 2017, 10 (03) :520-522
[7]  
CRISPR-GE:A convenient software toolkit for CRISPR-Based genome editing .2 Xie X,Ma X,Zhu Q,et al. Mol Plant . 2017