Isolation and characterization of microsatellite loci in Paspalum notatum Flugg, (Poaceae)

被引:16
|
作者
Cidade, F. W. [1 ]
de Souza-Chies, T. T. [2 ]
Batista, L. A. R. [3 ]
Dall'agnol, M. [4 ]
Zucchi, M. I. [5 ]
Jungmann, L. [1 ]
Souza, A. P. [1 ]
机构
[1] Univ Estadual Campinas, Dept Genet & Evolucao, Ctr Biol Mol & Engn Genet, BR-13083970 Campinas, SP, Brazil
[2] Univ Fed Rio Grande do Sul, Dept Bot, Programa Pos Grad Bot, BR-91501970 Porto Alegre, RS, Brazil
[3] Empresa Brasileira Pesquisa Agropecuaria Embrapa, BR-13560970 Sao Carlos, SP, Brazil
[4] Univ Fed Rio Grande do Sul, Fac Agron, Dept Plantas Forrageiras & Agrometeorol, BR-91501970 Porto Alegre, RS, Brazil
[5] Inst Agron Campinas, Ctr Recursos Genet, Mol Biol Lab, BR-13020902 Campinas, SP, Brazil
基金
巴西圣保罗研究基金会;
关键词
Bahiagrass; Microsatellite; Poaceae; Paspalum L; Paspalum notatum Fl; GENETIC DIVERSITY;
D O I
10.1007/s10592-009-9872-6
中图分类号
X176 [生物多样性保护];
学科分类号
090705 ;
摘要
Paspalum notatum is a forage grass recognized as one of the major constituents of the native grasslands in the New World. The knowledge of the genetic diversity and structure of P. notatum populations is fundamental for the conservation and germplasm management of this species. About 11 microsatellite markers were isolated from P. notatum and characterized in 25 accessions. The average number of alleles per locus was 7.9 and the PIC ranged from 0.36 to 0.89. The data demonstrated that the most of markers are suitable to detect polymorphism and to study the genetic diversity in the P. notatum species. Moreover, the transferability of these microsatellite were tested on other three congeneric species.
引用
收藏
页码:1977 / 1980
页数:4
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