Verification of Progeny from Crosses Between Sugarcane (Saccharum spp.) and an Intergeneric Hybrid (Erianthus arundinaceus x Saccharum spontaneum) with Molecular Makers

被引:5
作者
Gao, Yi-Jing [1 ,2 ,3 ]
Liu, Xi-Hui [1 ,2 ,3 ]
Zhang, Rong-Hua [1 ,2 ,3 ]
Zhou, Hui [1 ,2 ,3 ]
Liao, Jiang-Xiong [1 ,2 ,3 ]
Duan, Wei-Xing [1 ,2 ,3 ]
Zhang, Ge-Min [1 ,2 ,3 ]
机构
[1] Minist Agr, Sugarcane Res Inst, Guangxi Acad Agr Sci, Nanning 530007, Peoples R China
[2] Minist Agr, Guangxi Key Lab Sugarcane Genet Improvement, Nanning 530007, Peoples R China
[3] Minist Agr, Key Lab Sugarcane Biotechnol & Genet Improvement, Nanning 530007, Peoples R China
基金
中国国家自然科学基金;
关键词
Sugarcane; Intergeneric hybrid; Molecular marker; Verification; MICROSATELLITE MARKERS;
D O I
10.1007/s12355-014-0310-9
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
To incorporate genes from wild germplasm for broadening the genetic base of sugarcane, crosses of sugarcane (Saccharum spp.) x an intergeneric hybrid (Erianthus arundinaceus x Saccharum spontaneum) were carried out and their progenies were identified by sequence-related amplified polymorphism (SRAP) and microsatellite (SSR) molecular markers. A total of 56 SRAP primers and 167 SSR primers were screened and 1 primer pair of each was selected for identification. All 34 progeny were confirmed as hybrids and the results opened opportunities to utilise both S. spontaneum and E. arundinaceus in introgression breeding programs to improve sugarcane.
引用
收藏
页码:31 / 35
页数:5
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