Skip to main content
Log in

Microsatellite markers in tropical legume (Centrosema pubescens Benth): development, characterization, and cross-species amplification in Centrosema sp

  • Technical Note
  • Published:
Conservation Genetics Resources Aims and scope Submit manuscript

Abstract

Centrosema pubescens Benth is a forage legume widespread in tropical America. Twenty-six polymorphic microsatellite markers were isolated and characterized in 15 genotypes of C. pubescens from the Cerrados Research Center Germplasm Bank of the Brazilian Agricultural Research Corporation (Embrapa). The number of alleles observed for each locus ranged from 2 to 5, with an average of 3 alleles per locus. The polymorphism information content (PIC) varied between 0.39 and 0.86 (average 0.57) and the discriminating power (D) ranged from 0.45 to 0.98 (average 0.68). The observed heterozygosity (H o) and the expected heterozygosity (H e) were 0.01–0.81 and 0.10–0.86, respectively. A cross-amplification test in 11 Centrosema species suggested potential transferability of these microsatellites. The data indicated that the polymorphic microsatellite markers developed in this work should be useful for assessing genetic diversity in further breeding programs and germplasm conservation.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

References

  • Billotte N, Lagoda PJR, Risterucci AM, Baurens FC (1999) Microsatellite-enriched libraries: applied methodology for the development of SSR markers in tropical crops. Fruits 54:277–288

    CAS  Google Scholar 

  • Cordeiro GM, Taylor GO, Henry RJ (2003) Characterization of microsatellite markers from sugarcane (Saccharum sp.), a highly polyploidy species. Plant Sci 155:161–168

    Article  Google Scholar 

  • Creste S, Tulmann Neto A, Figueira A (2001) Detection of single sequence repeat polymorphisms in denaturing polyacrylamide sequencing gels by silver staining. Plant Mol Biol Rep 19:299–306

    Article  CAS  Google Scholar 

  • Don RH, Cox PT, Wainwright BJ, Baker K, Mattick JS (1991) “Touchdown” PCR to circumvent spurious priming during gene amplification. Nucleic Acids Res 19:4008

    Article  CAS  PubMed  Google Scholar 

  • Doyle JJ, Doyle JL (1990) Isolation of plant DNA from fresh tissue. Focus 12:13–15

    Google Scholar 

  • Maass BL, Torres AM (1992) Outcrossing in the tropical forage legume Centrosema brasilianum (L) Benth. Book of Poster Abstracts XIIIth Eucarpia Congress. Angers, France, pp 465–466

    Google Scholar 

  • Miller MP (1997) Tools for population genetic analysis (TFPGA) 1.3. A windows program for the analysis of allozyme and molecular population genetic data. Computer software distributed by author

  • Novaes IM, Penteado MIO (1993) Chromosomic observations in Centrosema. Rev Brazil Genet 16:441–447

    Google Scholar 

  • Schultze-Kraft R, Clements RJ (1990). Biology, agronomy, and utilization. Cali, Colombia: CIAT Publication No 92

  • Teitzel JK, Cameron DG, Anning P, Stockwell TG (1990) Regional experience with Centrosema: Australia. In: Schultze-Kraft R, Clements RJ (eds) Centrosema: biology, agronomy and utilization. CIAT publication, Cali, Columbia, pp 517–541

    Google Scholar 

  • Temnykh S, DeClerck G, Lukashova A, Lipovich L, Catinhour S, McCouch S (2001) Computational and experimental analysis of microsatellites in rice (Oryza sativa L.): frequency, length variation, transposon associations, and genetic marker potential. Genome 11:1441–1452

    Article  CAS  Google Scholar 

  • Tessier C, David J, This P, Boursiquot JM, Charrier A (1999) Optimizations of the choice of molecular markers for varietal identification in Vitis viniferal. Theor Appl Genet 98:171–177

    Article  CAS  Google Scholar 

  • Williams RJ, Clements RJ (1990) Taxonomy of Centrosema. In: Schultze-Kraft R, Clements RJ (eds) Centrosema: biology, agronomy, and utilization. Centro International de Agricultura Tropical – CIAT, Cali, Columbia, pp 1–27

    Google Scholar 

  • Yeh FC, Rong-Cai Y, Boyle T (1998) POPGENE version 1.31. Edmonton, Alberta, Canada: University of Alberta, Center for International Forestry Research

Download references

Acknowledgments

The authors would like to thank Fundação de Amparo à Pesquisa de São Paulo (FAPESP), for the financial support (Project Number 05/51010) and a graduate scholarship to Sousa, ACB; the Conselho Nacional de Pesquisa (CNPq) for graduate, undergraduate and research fellowships to Boaventura, LR, Sforça, DA, Carvalho, MA, Zucchi, MI and Souza, AP.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to A. P. Souza.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Sousa, A.C.B., Carvalho, M.A., Boaventura, L.R. et al. Microsatellite markers in tropical legume (Centrosema pubescens Benth): development, characterization, and cross-species amplification in Centrosema sp. Conservation Genet Resour 1, 347–352 (2009). https://doi.org/10.1007/s12686-009-9080-1

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12686-009-9080-1

Keywords

Navigation