Abstract
We investigated DNA methylation and polymorphism in the methylated DNA using AFLP based methylation-sensitive amplification polymorphism (MS-AFLP) markers in ecotypes of Jatropha curcas L. growing in similar and different geo-ecological conditions. Three ecotypes growing in different geo-ecological conditions with environmental heterogeneity (Group-1) and five ecotypes growing in similar environmental conditions (Group-2) were assessed. In ecotypes growing in group-1, 44.32 % DNA was methylated and of which 93.59 % DNA was polymorphic. While in group-2, 32.27 % DNA was methylated, of which 51.64 % DNA was polymorphic. In site 1 and site 2 of group-1, overall methylation was 18.94 and 22.44 % respectively with difference of 3.5 %, while overall polymorphism was 41.14 and 39.23 % with a difference of 1.91 %. In site 1 and site 2 of group-2, overall methylation was 24.68 and 24.18 % respectively with difference of 0.5 %, while overall polymorphism was 12.19 and 12.65 % with a difference of 0.46 %. The difference of methylation percentage and percentage of methylation polymorphism throughout the genome of J. curcas at site 1 and 2 of group-1 is higher than that of J. curcas at site 1 and 2 of group-2. These results correlated the physico-chemical properties of soil at these sites. The variations of physico-chemical properties of soil at Chorwadla (site 1 in group-1 and site 2 in group-2) compared to the soil at Brahmapur (site 2 in group-1) is higher than that of soil at Neswad (site 1 in group-2). The study suggests that these homologous nucleotide sequences probably play important role in ecotype adaptation to environmental heterogeneity by creating epiallelic variations hence in evolution of ecotypes/clines or forms of species showing phenotypic/genotypic differences in different geographical areas.
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References
Azam MM, Waris A, Nahar NM (2005) Prospects and potential of fatty acid methyl esters of some non-traditional seed oils for use as biodiesel in India. Biomass Bioenergy 29(4):293–302
Tiwari AK, Kumar A, Raheman H (2007) Biodiesel production from Jatropha (Jatropha curcas) with high free fatty acids: an optimized process. Biomass Bioenergy 31(8):569–575
Xu W, Sujatha M, Liu A (2012) Genetic diversity in the Jatropha genus and its potential application. CAB Rev 7(59): doi: 10.1079/PAVSNNR20127059
Mastan SG, Sudheer PDVN, Rahman H, Ghosh A, Rathore MS, Prakash CR, Chikara J (2012) Molecular characterization of Intra-population variability of Jatropha curcas L. using DNA based molecular markers. Mol Biol Rep 39(4):4383–4390
Sudheer PDVN, Singh S, Mastan SG, Patel J, Reddy MP (2009) Molecular characterization and identification of markers for toxic and non-toxic varieties of Jatropha curcas L. using RAPD, AFLP and SSR markers. Mol Biol Rep 36(6):1357–1364
Sudheer DVN, Mastan SG, Rahman H, Reddy MP (2010) Molecular characterization and genetic diversity analysis of Jatropha curcas L. in India using RAPD and AFLP analysis. Mol Biol Rep 37:2249–2257
Basha SD, Sujatha M (2007) Inter and intra-population variability of J. curcas (L.) characterized by RAPD and ISSR markers and development of population-specific SCAR markers. Euphytica 56:375–386
Tatikonda L, Wani SP, Kannan S, Beerelli N, Sreedevi TK, Hoisington DA, Devi P, Varshney RA (2009) AFLP-based molecular characterization of an elite germplasm collection of Jatropha curcas L., a biofuel plant. Plant Sci 176:505–513
Mastan SG, Sudheer PDVN, Rahman H, Reddy MP, Chikara J (2012) Development of SCAR marker specific to non-toxic Jatropha curcas L. And designing a novel multiplexing PCR along with nrdna ITS primers to circumvent the false negative detection. Mol Biotechnol 50:57–61
Francis G, Edinger R, Becker K (2005) A concept for simultaneous wasteland reclamation, fuel production, and socioeconomic development in degraded areas in India. Need, potential and perspectives of Jatropha plantations. Nat Resour Forum 29:12–24
Habu Y, Kakutani T, Paszkowski J (2001) Epigenetic developmental mechanisms in plants: molecules and targets of plant epigenetic regulation. Curr Opin Genet Dev 11:215–220
Xu M, Li X, Korban SS (2000) AFLP based detection of DNA methylation. Plant Mol Biol Rep 18:361–368
Doerfler W (1983) DNA methylation and gene activity. Annu Rev Biochem 52:93–124
Finnegan EJ (2001) Epialleles—a source of random variation in times of stress. Curr Opin Plant Biol 5:101–106
Grant-Downton RT, Dickinson HG (2005) Epigenetics and its implications for plant biology. 1. The epigenetic network in plants. Ann Bot (Lond) 96:1143–1164
Kaeppler SM, Kaeppler HF, Rhee Y (2000) Epigenetic aspects of somaclonal variation in plants. Plant Mol Biol 43:179–188
Bossdorf O, Richards CL, Pigliucci M (2008) Epigenetics for ecologists. Ecol Lett 11:106–115
Wada Y, Miyamoto K, Kusano T, Sano H (2004) Association between up-regulation of stress-responsive genes and hypomethylation of genomic DNA in tobacco plants. Mol Genet Genomics 6:658–666
Xue-Lin L, Zhong-Xu L, Yi-Chun N, Xiao-Ping G, Xian-Long Z (2009) MSAP analysis of epigenetic changes in cotton (Gossypium hirsutum L.) under salt stress. Acta Agron Sin 35:588–596
Mastan SG, Rathore MS, Bhatt VD, Yadav P, Chikara J (2012) Assessment of changes in DNA methylation by methylation-sensitive amplification polymorphism in Jatropha curcas L. subjected to salinity stress. Gene 508:125–129
Kovarik A, Koukalova B, Bezdek M, Opatrny Z (1997) Hypermethylation of tobacco heterochromatic loci in response to osmotic stress. Theor Appl Genet 95:301–306
Labra M et al (2004) Genetic and DNA-methylation changes induced by potassium di-chromate in Brassica napus L. Chemosphere 54:1049–1058
Prtis E, Acquadro A, Comino C, Lanteri S (2004) Analysis of DNA methylation during germination of pepper (Capsicum annuum L.) seeds using methylation-sensitive amplification polymorphism (MSAP). Plant Sci 166:169–178
Meng FR, Li YC, Yin J, Liu H, Chen XJ, Ni ZF, Sun QX (2012) Analysis of DNA methylation during the germination of wheat seeds. Biol Plant 56(2):269–275
Chakrabarty D, Yu KW, Paek KY (2003) Detection of DNA methylation changes during somatic embryogenesis of Siberian ginseng (Eleuterococcus senticosus). Plant Sci 165:61–68
Doyle JJ, Doyle JL (1990) Isolation of plant DNA from fresh tissue. Focus 12:13–15
Anna LK, Ryan P, Bao L, Jonathan FW (2006) Infraspecific DNA methylation polymorphism in cotton (Gossypium hirsutum L.). J Hered 97(5):444–450
Cervera MT, Ruiz-garcia L, Martinez-zapater JM (2002) Analysis of DNA methylation in Arabidobsis thaliana based on methylation sensitive AFLP markers. Mol Genet Genomics 268:543–552
Burn JE, Bagnall DJ, Metzger JD, Dennis ES, Peacock WJ (1993) DNA methylation, vernalization, and the initiation of flowering. Proc Natl Acad Sci USA 90:287–291
Schmitt F, Oakeley EJ, Jost JP (1997) Antibiotics induce genomewide hypermethylation in cultured Nicotiana tabacum plants. J Biol Chem 272:1534–1540
Finnegan EJ, Genger RK, Kovac K, Peacock WJ, Dennis ES (1998) DNA methylation and the promotion of flowering by vernalization. Proc Natl Acad Sci 95:5824–5829
Lira-Medeiros CF, Parisod C, Fernandes RA, Mata CS, Cardoso MA, Ferreira PCG (2010) Epigenetic variation in mangrove plants occurring in contrasting natural environment. PLoS ONE 5(4):e10326
Yi C, Zhang S, Liu X, Bui HT, Hong Y (2010) Does epigenetic polymorphism contribute to phenotypic variances in Jatropha curcas L.? BMC Plant Biol 10:259
Zhang YY, Fischer M, Colot V, Bossdorf O (2013) Epigenetic variation creates potential for evolution of plant phenotypic plasticity. New Phytol 197:314–322
Acknowledgments
CSMCRI communication no.—PRIS/101/2012. Authors acknowledge the financial support from CSIR-NMITLY project to carry out the present work. Authors also acknowledge the financial support from CSIR, New Delhi (MSR + SGM), AcSIR for Ph. D. (SGM) and General Motors, USA (VB).
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Mastan, S.G., Rathore, M.S., Bhatt, V.D. et al. DNA methylation and methylation polymorphism in ecotypes of Jatropha curcas L. using methylation-sensitive AFLP markers. Mol Biol Rep 41, 8261–8271 (2014). https://doi.org/10.1007/s11033-014-3734-0
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DOI: https://doi.org/10.1007/s11033-014-3734-0