Abstract
Ruthenia Medic is tolerant to drought, cold, high salinity, resistance to trampling and high quality features. Inter-simple sequence repeat (ISSR) and simple sequence repeat (SSR) molecular markers were employed for the first time to access the genetic diversity and relationships of 30 wild Ruthenia Medic accessions obtained from Inner Mongolia in the present study. A total of 94 bands were amplified by ten ISSR primers, of which 83 (88.5 %) were polymorphic, and 57 polymorphic bands (80.4 %) were observed in 69 bands amplified by ten SSR primers. Shannon’s information index (I = 0.487), and average expected heterozygosis (He = 0.329) generated by ISSR primer were higher than that of SSR analysis (I = 0.372, He = 0.231). The study indicated that ISSR were more effective than SSR markers for assessing the degree of genetic variation of Ruthenia Medic. UPGMA cluster analysis revealed inconsistencies in the clustering patterns, as the Mantel’s test between the dendrograms for ISSR and SSR data indicated a poor fit for the ISSR and SSR data types (r = 0.0970). Whereas the pattern of clustering of the genotypes remained relatively the same in ISSR and combined data of ISSR and SSR. The results of principal components analysis also supports their UPGMA clustering. These results have an important implication for Ruthenia Medic germplasm characterization, improvement, and conservation.
Similar content being viewed by others
References
Anand KK, Srivastava RK, Chaudhary LB (2010) Analysis of genetic diversity in Astragalus rhizanthus Benth. ssp. rhizanthus var. rhizanthus (Fabaceae) using molecular markers from India. J Bot 2010:1–9
Ariss JJ, Vandemark GJ (2007) Assessment of genetic diversity among nondormant and semidormant alfalfa populations using sequence related amplified polymorphisms. Crop Sci 47:2274–2284
Bernadette J, Sandrine F, Philippe B, Gaelle C, Sylvain S, Thierry H, Christian H (2003) Construction of two genetic linkage maps in cultivated tetraploid alfalfa (Medicago sativa) using microsatellite and AFLP markers. BMC Plant Biol 3:9
Beyene Y, Botha AM, Myburg AA (2006) Genetic diversity among traditional Ethiopian highland maize accessions assessed by simple sequence repeat (SSR) markers. Genet Resour Crop Evol 53(8):1579–1588
Campbell TA, Bao G, Xia ZL (1997) Agronomic evaluation of Medicago ruthenica collected in Inner Mongolia. Crop Sci 37:599–604
Campbell TA, Bao G, Xia ZL (1999) Completion of the agronomic evaluations of Medicago ruthenica [(L.) Ledebour] germplasm collected in Inner Mongolia. Genet Resour Crop Evol 46:477–484
Deshwall RPS, Singh R, Malik K, Randhawa GJ (2005) Assessment of genetic diversity and genetic relationships among 29 populations of Azadirachta indica A. Juss. using RAPD markers. Genet Resour Crop Evol 52:285–292
Diwan N, Bhagwat AA, Bauchan GR, Cregan PB (1997) Simple sequence repeat (SSR) DNA markers in alfalfa and perennial and annual Medicago species. Genome 40:887–895
Doyle JJ, Doyle JL (1987) A rapid DNA isolation procedure for small quantities of fresh leaf tissue. Phytochem Bull 19:11–15
Gen HZ, Wu YF, Cao ZZ (1995) Chinese alfalfa. China Agriculture Press, Beijing 14
Gimenes MA, Hosino AA, Barbosa AVG, Palmieri DA, Lopes CR (2007) Characterization and transferability of micro-satellite markers of cultivated peanut (Arachis hypogaea). BMC Plant Biol 7:9
Hao JH, Shi FL (2006) Study on drought resistance of Medicago ruthenica accessions. Chine J Grassland 28:39–42
Iwata H, Imon K, Tsumura Y, Ohsawa R (2005) Genetic diversity among Japanese indigenous common buckwheat (Fagopyrum esculentum) cultivars as determined from amplified fragment length polymorphism and simple sequence repeat markers and quantitative agronomic traits. Genome 48:367–377
Laurentin HE, Karlovsky P (2006) Genetic relationship and diversity in sesame (Sesamum indicum L.) germplasm collection using amplified fragment length polymorphism (AFLP). BMC Genet 7:1–10
Li YX, Li SS, Li LH (2005) Comparison of genetic diversity of twelve Elymus species using ISSR and SSR markers. Sci Agric Sin 38(8):1522–1527
Li HY, Li ZY, Mi FG, Lu XX, Shi WG (2008a) Appraisal of Medicago ruthenica Germplasms by SSR markers. Acta Agriculturae Boreali-sinica 23(3):67–71
Li HY, Mi FG, Ning HM, Shi WG, Zhao CG (2008b) Genetic diversity of Medicago ruthenica based on SSR markers. Chin J Grassland 30(2):34–38
Li ZY, Shi WG, Li HY, Li XY, Liu L (2009) Genetic diversity and relationship of three Medicago ruthenica ecotypes from Inner Mongolia. Acta Bot Boreal Occident Sin 29(12):2421–2428
Li HY, Li ZY, Mi FG, Shi WG, Cai LY, Wang CH, Xing JJ (2011) The genetic diversity of Medicago ruthenica were analyzed by phenotype and SSR marker in China. J Northwest A&F Univ 39(8):1–9
Li ZY, Li HY, Shi FL, Wang XL, Zhao CG, Shi WG, Cai LY (2012) Genetic Diversity Analysis of Medicago ruthenica by ISSR in China. J Plant Genet Resour 13(1):48–51, 56
Loarce Y, Gallego R, Ferrer E (1996) A comparative analysis of genetic relationships between rye cultivars using RFLP and RAPD markers. Euphytica 88:107–115
Nie Q, Liu R (2011) Genetic diversity of 23 tobacco germplasm resources by SSR and ISSR analysis. Southwest China J Agric Sci 24(1):15–19
Ofori A, Becker HC, Kopisch-ObuchF J (2008) Effect of crop improvement on genetic diversity in oilseed Brassica rapa (turnip–rape) cultivars, detected by SSR markers. J Appl Genet 49:207–212
Panguluri SK (2007) RAPD and ISSR fingerprinting in cultivated chickpea (Cicer arietinum L.) and its wild progenitor Cicer reticulatum Ladizinsky. Genet Resour Crop Evol 54:1235–1244
Qi XH, Yang JH, Zhang MF (2008) AFLP-based genetic diversity assessment among Chinese vegetable mustards (Brassica juncea (L.) Czern.). Genet Resour Crop Evol 55:705–711
Rohlf FJ (2000) NTSYS-PC version 2.10 s. Numerical taxonomy and multivariate analysis system. Exeter Publications, Setauket
Small E (2011) Alfalfa and relatives. Evolution and classification of Medicago. NRC Research Press, Ottawa, pp 567–570
Small E, Jomphe M (1989) A synopsis of the genus Medicago (Leguminosae). Can J Bot 67:3260–3294
Teklewold A, Becker HC (2006) Geographic pattern of genetic diversity among 43 Ethiopian mustard (Brassica carinata A. Braun) accessions as revealed by RAPD analysis. Genet Resour Crop Evol 53:1173–1185
Touil L, Guesmi F, Fares K, Ferchichi A (2008) Genetic diversity of some mediterranean populations of the cultivated alfalfa (Medicago sativa L.) using ISSR markers. Biotechnology 7(4):808–812
Ulloa O, Ortega F, Campos H (2003) Analysis of genetic diversity in red clover (Trifolium pratense L.) breeding populations as revealed by RAPD genetic markers. Genome 46(4):529–535
Uysal H, Fu YB, Kurt O, Peterson GW, Diederichsen A, Kusters P (2010) Genetic diversity of cultivated flax (Linum usitatissimum L.) and its wild progenitor pale flax (Linum bienne Mill.) as revealed by ISSR markers. Genet Resour Crop Evol 57(7):1109–1119
Wang Z, Gao HW, Wu YQ, Han JG (2007) Genetic diversity and population structure of Caragana korshinskii revealed by AFLP. Crop Sci 47:1737–1743
Wang JE, Wang Z, Wang YQ, Gao HW, Chapurin VF (2008) Morphological diversity of Galega officinalis L. germplasm resources. J Plant Genet Resour 9(2):201–205
Wang Z, Kenworthy KE, Wu YQ (2010a) Genetic diversity of common carpetgrass revealed by amplified fragment length polymorphism markers. Crop Sci 50:1366–1374
Wang Z, Wu YQ, Martin DL, Gao HW, Samuels T, Tan CC (2010b) Identification of vegetatively propagated turf bermudagrass cultivars using simple sequence repeat markers. Crop Sci 50:2103–2111
Yang GS, Wang Y, Sun ChY, Jlang SC, Zhang MP (2010a) SSR analysis of genetic diversity of Panax ginseng. Med Plant 1(7):50–53
Yang Y, Pan YZ, Gong X, Fan M (2010b) Genetic variation in the endangered Rutaceae species Citrus hongheensis based on ISSR fingerprinting. Genet Resour Crop Evol 57(8):1239–1248
Yee E, Kidwell KK, Sills GR, Lumpkin TA (1999) Diversity among selected Vigna angularis (Azuki) accessions on the basis of RAPD and AFLP markers. Crop Sci 39:268–275
Yeh FC, Yang R-C, Boyle TBJ, Ye Z-H, Mao JX (1997) POPGENE, the user-friendly shareware for population genetic analysis. Molecular Biology and Biotechnology Centre. University of Alberta, Canada
Acknowledgments
This study was supported by Ministry of Agriculture, Crop Germplasm Resources Protection and Utilization Project (NB2012-2130135-33), Ministry of Agriculture Forage Germplasm Resources Protection Program (2012-43). The authors wish to thanks an anonymous reviewer for his/her valuable suggestions on the manuscript.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Li, Hy., Li, Zy., Cai, Ly. et al. Analysis of genetic diversity of Ruthenia Medic (Medicago ruthenica (L.) Trautv.) in Inner Mongolia using ISSR and SSR markers. Genet Resour Crop Evol 60, 1687–1694 (2013). https://doi.org/10.1007/s10722-012-9950-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10722-012-9950-3