Abstract
The genetic diversity of 116 barley accessions, representing five Chinese eco-geographic populations, was studied using simple sequence repeat (SSR) markers. The 21 SSR loci revealed 128 alleles with an average of 6.1 alleles per locus. The highest values of proportion of polymorphic loci (P) and gene diversity index (He) were obtained in the Northern (P = 1.00; He = 0.60) and the Yangtze River reaches and Southern populations (P = 1.00; He = 0.59). The lowest values were in the populations of the Yellow River reaches (P = 0.86; He = 0.44). The highest average number of alleles per locus (4.52) and number of unique alleles (7) were found in the Qinghai–Tibet plateau population. Cluster analysis revealed that together with the row type, strong eco-geographic variables influenced the classification. Associations of SSR and eco-geographic values were established for 11 SSR loci. Four to six markers were found to discriminate among geographic groups, which may serve as tools for diagnosis of the eco-geographic populations and provide evidence for the adaptive nature of SSR markers.
Similar content being viewed by others
References
Badr A, Muller K, Schafer-pregl R, El Rabey H, Effgen S, Ibrahim H, Pozzi C, Rohde W, Salamini F (2000) On the origin and domestification history of barley (Hordeum vulgare). Mol boil Evol 17:499–510
Baek HJ, Beharav E, Nevo E (2003) Ecological-genomic diversity of microsatellites in wild barley, Hordeum spontaneum, populations in Jordan. Theor Appl Genet 106:397–410
Becker J, Heun M (1995) Barley microsatellites: allele variation and mapping. Plant Mol Biol 27:835–845
Chen XW, Guo SY, Chen DF, Liu P, Jia XD, Sun LJ (2006) Assessing genetic diversity of Chinese cultivated barley by STS markers. Genet Res Crop Evol 53:1665–1673
Chen XW, Cistue L, Munoz-Amatriain M, Sanz M, Romagosa I, Castillo AM, Valles MP (2007) Genetic markers for doubled haploid response in barley. Euphytica 158:287–294
Gallagher LW, Soliman KM, Vivar H (1991) Interactions among loci conferring photoperiod insensitivity for heading-time in barley. Crop Sci 31:256–261
Garza JC, Slatkin M, Freimer NB (1995) Microsatellite allele frequencies in human and chimpanzees, with implication for constraints on allele size. Mol Biol Evol 132:595–603
Harding RM, Boyce AJ, Clegg JB (1992) The evolution of tandemly repetitive DNA: recombination rules. Genetics 132:847–859
Ivandic V, Hackett CA, Nevo E, Keith R, Thomas WTB, Forster BP (2002) Analysis of simple sequence repeats (SSRs) in wild barley from the Fertile Crescent: associations with ecology, geography and flowering time. Plant Mol Biol 48:511–527
Koebner RM, Donini P, Reeves JC, Cooke RJ, Law JR (2003) Temporal flux in the morphological and molecular diversity of UK barley. Theor Appl Genet 106:550–558
Laurie DA, Pratchett N, Bezant JH, Snape JW (1995) RFLP mapping of five major genes and eight quantitative trait loci controlling flowering time in a winter × spring barley cross. Genome 38:575–585
Li YC, Fahima T, Korol AB, Peng J, Roder MS, Nevo E (2000a) Microsatellite diversity correlated with ecological-edaphic and genetic factors in three microsites of wild emmer wheat in north Israel. Mol Biol Evol 17:851–862
Li YC, Roder MS, Fahima T, Kirzhner VM, Beiles A, Korol AB, Nevo E (2000b) Natural selection causing microsatellite divergence in wild emmer wheat at the ecologically variable microsite at Ammiad, Israel. Theor Appl Genet 100:985–999
Li YC, Fahima T, Peng JH, Röder MS, Kirzhner VM, Beiles A, Korol AB, Nevo E (2000c) Edaphic microsatellite DNA divergence in wild emmer wheat, Triticum dicoccoides, at a microsite: Tabigha, Israel. Theor Appl Genet 101:1029–1038
Li YC, Korol AB, Fahima T, Beiles A, Nevo E (2002) Microsatellites: genomic distribution, putative functions and mutational mechanisms: a review. Mol Ecol 11:2453–2465
Liu ZW, Biyashev RM, Saghai-Maroof MA (1996) Development of simple sequence repeat DNA markers and their integration into a barley linkage map. Theor Appl Genet 93:869–876
Maestri E, Malcevschi A, Massari A, Marmiroli N (2002) Genomic analysis of cultivated barley (Hordeum vulgare) using sequence-tagged molecular markers. Estimates of divergence based on RFLP and PCR markers derived from stress-responsive genes, and simple-sequence repeats (SSRs). Mol Genet Genomics 267:186–201
Malysheva-Otto LV, Ganal MW, Roder MS (2006) Analysis of molecular diversity, population structure and linkage disequilibrium in a worldwide survey of cultivated barley germplasm (Hordeum vulgare L.). BMC Genet 7:6
Malysheva-Otto LV, Ganal MW, Law JR, Reeves JC, Roder MS (2007) Temporal trends of genetic diversity in European barley cultivars (Hordeum vulgare L.). Mol Breeding 20:309–322
Marmiroli N, Maestri E, Liviero L, Massari A, Malcevschi A, Monciardini P (1999) Application of genomics in assessing biodiversity in wild and cultivated barley. Mol Ecol 8:S95–S106
Matus IA, Hayes PM (2002) Genetic diversity in three groups of barley germplasm assessed by simple sequence repeats. Genome 45:1095–1106
Melchinger AE, Graner A, Singh M, Messmer MM (1994) Relationships among Europe barley germplasm: I. Genetic diversity among winter and spring cultivars revealed by RFLPs. Crop Sci 34:1191–1199
Molina-Cano JL, Moralejo M, Igartua E, Romagosa I (1999) Further evidence supporting Morocco as a centre of origin of barley. Theor Appl Genet 98:913–918
Nei M (1973) Analysis of gene diversity in subdivided populations. Proc Natl Acad Sci USA 70:3321–3323
Nei M, Li WH (1979) Mathematical model for studying genetic variation in terms of restriction endonucleases. Proc Natl Acad Sci USA 76:5268–5273
Powell W, Machray GC, Provan J (1996) Polymorphism revealed by simple sequence repeats. Trends Plant Sci 1:215–222
Rafalski JA, Tingey SV (1993) Genetic diagnostics in plant breeding: RAPDs, microsatellites and machines. Trends Genet 9:275–280
Ramsay L, Macaulay M, degli Ivanissevich S, MacLeana K, Cardlea L, Fullera J, Edwards KJ, Tuvesson S, Morgante M, Massari A, Maestri E, Marmiroli N, Sjakste T, Ganal M, Powell W, Waugh R (2000) A simple sequence repeat-based linkage map of barley. Genetics 156:1997–2005
Russell J, Fuller J, Young G, Thomas B, Taramino G, Macaulay M, Waugh R, Powell W (1997) Discriminating between barley genotypes using microsatellite markers. Genome 40:442–450
Saghai-Maroof MA, Soliman KM, Jorgensen RA, Allard RW (1984) Ribosomal DNA spacer-length Polymorphisms in barley: Mendelian inheritance, chromosomal location, and population dynamics. Proc Natl Acad Sci USA 81:8014–8018
Saghai-Maroof MA, Biyashev RM, Yang GP, Zhang Q, Allard RW (1994) Extraordinarily polymorphic microsatellite DNA in barley: species diversity, chromosomal locations and population dynamics. Proc Natl Acad Sci USA 91:5466–5470
Saghai-Maroof MA, Zhang QF, Biyashev RM (1995) Comparison of restriction fragment length polymorphisms (RFLPs) in wild and cultivated barley. Genome 38:298–306
Sjakste TG, Rashal I, Röder MS (2003) Inheritance of microsatellite alleles in pedigrees of Latvian barley varieties and related European ancestors. Theor Appl Genet 106:539–549
Stephan W, Cho S (1994) Possible role of natural selection in the formation of tandem repetitive noncoding DNA. Genetics 136:333–341
Sun LJ (2001) Chinese barley genetic resources and elite germplasm. Chinese Agricultural Scientific and Technological Publishers, Beijing (in Chinese)
Sun LJ, Liu W, Zhang J, Zhang W (1999) Investigation of barley germplasm in China. Genet Res Crop Evol 46:361–369
Takahashi R, Yasuda S (1970) Genetics of earliness and growth habit in barley. In: Nilan RA (ed) Barley genetics II Proc 2nd Int Barley Genet Symp. Washington State University Press, Pullman, WA, pp 388–408
Turpeinen T, Tenhola T, Manninen O, Nevo E, Nissila E (2001) Microsatellite diversity associated with ecological factors in Hordeum spontaneum populations in Israel. Mol Ecol 10:1577–1591
Van Valen L (1965) Morphological variation and width of ecological niche. Am Nat 99:377–390
Weir BS (1990) Genetic data analysis: methods for discrete population genetic data. Sinauer Associates Inc, Sunderland, MA
Acknowledgments
We thank Prof. Sun Lijun for kindly providing seeds of barley accessions. The research was supported by the Key Program of the Natural Science Foundation of Tianjin (Grant No. 07JCZDJC03800), the Scientific Research Foundation for the Returned Overseas Chinese Scholars of the Ministry of Education (Grant No. 2003-14).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Chen, F., Chen, D., Vallés, MP. et al. Analysis of Diversity in Chinese Cultivated Barley with Simple Sequence Repeats: Differences Between Eco-Geographic Populations. Biochem Genet 48, 44–56 (2010). https://doi.org/10.1007/s10528-009-9294-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10528-009-9294-7