Abstract
In this paper, we describe how Bupleurum scorzonerifolium/Triticum aestivum asymmetric somatic hybrids can be exploited to study the wheat genome. Protoplasts of B. scorzonerifolium Willd were irradiated with ultraviolet light (UV) and fused with protoplasts of common wheat (T. aestivum L.). All cell clones were similar in appearance to those of B. scorzonerifolium, while the regenerated plantlets were either intermediate or B. scorzonerifolium-like. Genotypic screening using isozymes showed that 39.3% of cell clones formed were hybrid. Some of the hybrid cell clones grew vigorously, and differentiated green leaves, shoots or plantlets. DNA marker analysis of the hybrids demonstrated that wheat DNA was integrated into the nuclear genomes of B. scorzonerifolium and in situ karyotyping cells revealed that a few wheat chromosome fragments had been introgressed into B. scorzonerifolium. The average wheat SSR retention frequency of the RH panel was 20.50%, but was only 6.67% in fusions with a non-irradiated donor. B. scorzonerifolium chromosomes and wheat SSR fragments in most asymmetric hybrid cell lines remained stable over a period of 2.5–3.5 years. We suggest the UV-induced asymmetric somatic hybrids between B. scorzonerifolium Willd and T. aestivum L. have the potential for use in the construction of an RH map of the wheat genome.
Similar content being viewed by others
References
Ananiev EV, Riera-Lizarazu O, Rines HW, Phillips RL (1997) Oat–maize chromosome addition lines: a new system for mapping the maize genome. Proc Natl Acad Sci USA 94:3524–3529
Cohen D, Chumakov I, Weissenbach J (1993) A first-generation physical map of the human genome. Nature 366:698–701
Cox DR, Burmeister M, Price ER, Kim S, Myers RM (1990) Radiation hybrid mapping: a somatic cell genetic method for constructing high-resolution maps of mammalian chromosomes. Science 250:245–250
Dudits D, Maroy E, Praznovszky T, Olah Z, Gyorgyey J, Cella R (1987) Transfer of resistance traits from carrot into tobacco by asymmetric somatic hybridization: regeneration of fertile plants. Proc Natl Acad Sci USA 84:8434–8438
Endo TR, Gill BS (1996) The deletion stocks of common wheat. J Hered 87:295–307
Faris JD, Haen KM, Gill BS (2000) Saturation mapping of a gene-rich recombination hot spot region in wheat. Genetics 154:823–835
Forsberg J, Dixelius C, Lagercrantz U, Glimelius K (1998) UV dose-dependent DNA elimination in asymmetric somatic hybrids between Brassica napus and Arabidopsis thaliana. Plant Sci 131:65–76
Gamborg OL, Miller RA, Ojima K (1968) Nutrient requirements of suspension cultures of soybean root cells. Exp Cell Res 50:151–158
Gao WX, Chen ZJ, Yu JZ, Raska D, Kohel RJ, Womack JE, Stelly DM (2004) Wide-cross whole-genome radiation hybrid mapping of cotton (Gossypium hirsutum L.). Genetics 167:1317–1329
Gill KS, Gill BS, Endo TR, Boyko EV (1996a) Identification and high-density mapping of gene-rich regions in chromosome group 5 of wheat. Genetics 143:1001–1012
Gill KS, Gill BS, Endo TR, Taylor T (1996b) Identification and high-density mapping of gene-rich regions in chromosome group 1 of wheat. Genetics 144:1883–1891
Goss SJ, Harris H (1975) New method for mapping genes in human chromosome. Nature 255:680–684
Gyapay G, Schmitt K, Fizames C, Jones H, Vega-Czarny N, Spillett D, Muselet D, Prud‘Homme JF, Dib C, Auffray C, Morissette J, Weissenbach J, Goodfellow PN (1996) A radiation hybrid map of the human genome. Hum Mol Genet 5:339–346
Hall RD, Rouwendal GJ, Krens FA (1992) Asymmetric somatic cell hybridization in plants. I. The early effects of (sub) lethal doses of UV and gamma radiation on the cell physiology and DNA integrity of cultured sugarbeet (Beta vulgaris L.) protoplasts. Mol Gen Genet 234:306–314
Hossain KG, Riera-Lizarazu O, Kalavacharla V, Isabel Vales M, Maan SS, Kianian SF (2004) Radiation hybrid mapping of the species cytoplasm-specific (scs ae) gene in wheat. Genetics 168:415–423
Hudson TJ, Stein LD, Gerety SS, Ma J, Castle AB, Silva J, Slonim DK, Baptista R, Kruglyak L, Xu SH, Hu X, Colbert AM, Rosenberg C, Reeve-Daly MP, Rozen S, Hui L, Wu X, Vestergaard C, Wilson KM, Bae JS, Maitra S, Ganiatsas S, Evans CA, DeAngelis MM, Ingalls KA, Nahf RW, Horton LT Jr, Anderson MO, Collymore AJ, Ye W, Kouyoumjian V, Zemsteva IS, Tam J, Devine R, Courtney DF, Renaud MT, Nguyen H, O’Connor TJ, Fizames C, Faure S, Gyapay G, Dib C, Morissette J, Orlin JB, Birren BW, Goodman N, Weissenbach J, Hawkins TL, Foote S, Page DC, Lander ES (1995) An STS-based map of the human genome. Science 270:1945–1954
Kao KN (1977) Chromosome behavior in somatic hybrid of Soybean-Nicotiana glauca. Mol Gen Genet 150:225–230
Kiguwa SL, Hextall P, Smith AL, Critcher R, Swinburne J, Millon L, Binns MM, Goodfellow PN, McCarthy LC, Farr CJ, Oakenfull EA (2000) A horse whole-genome-radiation hybrid panel:chromosome 1 and 10 preliminary maps. Mamm Genome 11:803–805
Kisaka H, Kameya T (1994) Production of somatic hybrids between Daucus carota L and Nicotiana tobacum. Theor Appl Genet 88:75–80
Kisaka H, Lee H, Kisaka M, Kanno A, Kang K, Kameya T (1994) Production and analysis of somatic asymmetric hybrid plants between monocotyledon (Oryza sativa L.) and dicotyledon (Daucus carota L.). Theor Appl Genet 89:365–371
Li YG, Stoutjestijk PA, Larkin PJ (2000) Somatic hybridization for plant improvement. In: Soh WY, Bhojwani SS (eds) Morphogenesis in Plant Tissue Cultures. Kluwer Academic Publishers, Dordrecht, pp 363–418
McCarthy LC (1996) Whole genome radiation hybrid mapping. Trends Genet 12:491–493
McCarthy LC, Bihoreau MT, Kiguwa SL, Browne J, Watanabe TK, Hishigaki H, Tsuji A, Kiel S, Webber C, Davis ME, Knights C, Smith A, Critcher R, Huxtall P, Hudson JR, Ono T, Hayashi H, Takagi T, Nakamura Y, Tanigami A, Goodfellow PN, Lathrop GM, James MR (2000) A whole- genome radiation hybrid and framework map of the rat genome. Mamm Genome 11:791–795
Murashige T, Skoog F (1962) A revised medium for rapid growth and bioassays with tobacco tissue cultures. Physiol Plant 15:473–497
Oberwalder B, Ruoss B, Schilde-Rentschler L, Hemleben V, Ninnemann H (1997) Asymmetric fusion between wild and cultivated species of potato (Solanum spp.)- detection of asymmetric hybrids and genome elimination. Theor Appl Genet 94:1104–1112
Olivier M, Aggarwal A, Allen J, Almendras AA, Bajorek ES, Beasley EM, Brady SD, Bushard JM, Bustos VI, Chu A, Chung TR, De Witte A, Denys ME, Dominguez R, Fang NY, Foster BD, Freudenberg RW, Hadley D, Hamilton LR, Jeffrey TJ, Kelly L, Lazzeroni L, Levy MR, Lewis SC, Liu X, Lopez FJ, Louie B, Marquis JP, Martinez RA, Matsuura MK, Misherghi NS, Norton JA, Olshen A, Perkins SM, Perou AJ, Piercy C, Piercy M, Qin F, Reif T, Sheppard K, Shokoohi V, Smick GA, Sun WL, Stewart EA, Fernando J, Tejeda C, Tran NM, Trejo T, Vo NT, Yan SC, Zierten DL, Zhao S, Sachidanandam R, Trask BJ, Myers RM, Cox DR (2001) A high - resolution radiation hybrid map of the human genome draft sequence. Science 291:1298–1302
Panaud O, Chen X, McCouch SR (1996) Development of microsatellite markers and characterization of simple sequence length polymorphism (SSLP) in rice (Oryza sativa L.). Mol Gen Genet 252:597–607
Qi LL, Echalier B, Chao S, Lazo GR, Butler GE, Anderson OD, Akhunov ED, Dvorak J, Linkiewicz AM, Ratnasiri A, Dubcovsky J, Bermudez-Kandianis CE, Greene RA, Kantety R, La Rota CM, Munkvold JD, Sorrells SF, Sorrells ME, Dilbirligi M, Sidhu D, Erayman M, Randhawa HS, Sandhu D, Bondareva SN, Gill KS, Mahmoud AA, Ma XF, Miftahudin, Gustafson JP, Conley EJ, Nduati V, Gonzalez-Hernandez JL, Anderson JA, Peng JH, Lapitan NL, Hossain KG, Kalavacharla V, Kianian SF, Pathan MS, Zhang DS, Nguyen HT, Choi DW, Fenton RD, Close TJ, McGuire PE, Qualset CO, Gill BS (2004) A chromosome bin map of 16,000 expressed sequence tag loci and distribution of genes among the three genomes of polyploid wheat. Genetics 168:701–712
Riera-Lizarazu O, Vales MI, Ananiev EV, Rines HW, Phillips RL (2000) Production and characterization of maize chromosome 9 radiation hybrids derived from an oat-maize addition line. Genetics 156:327–339
Song XQ, Xia GM, Zhou AF, Bao XZ, Chen HM (1999) Production of plants from somatic hybridization between Vitis vinifera L. and Bupleurum scorzonerifolium Willd in different families. Chin Sci Bull 44:1832–1836
Song XQ, Xia GM, Chen HM (2000) Chromosomal variation in long-term cultures of several related plants in Triticinae. Acta Phytophysiol Sin 26:33–38
Trick H, Zelcer A, Bates GW (1994) Chromosome elimination in asymmetric somatic hybrids: effect of gamma dose and time in culture. Theor Appl Genet 8:965–972
Van Etten WJ, Steen RG, Nguyen H, Castle AB, Slonim DK, Ge B, Nusbaum C, Schuler GD, Lander ES, Hudson TJ (1999) Radiation hybrid map of the mouse genome. Nat Genet 22:384–387
Wang J, Xiang FN, Xia GM (2005a) Agropyron elongatum chromatin localization on the wheat chromosomes in an introgression line. Planta 221:277–286
Wang MQ, Xia GM, Peng ZY (2005b) High UV-tolerance with introgression hybrid formation of Bupleurum scorzonerifolium Willd. Plant Sci 168:593–600
Wardrop J, Snape J, Powell W, Machray GC (2002) Constructing plant radiation hybrid panels. Plant J 31:223 –228
Wardrop J, Fuller J, Powell W, Machray GC (2004) Exploiting plant somatic radiation hybrids for physical mapping of expressed sequence tags. Theor Appl Genet 108:343–348
Xia GM, Chen HM (1996) Plant regeneration from intergeneric somatic hybridization between Triticum aestivum L. and Leymus chinensis (trin) Tzvel. Plant Sci 120:197–203
Xia GM, Li ZY, Guo GQ, Chen HM (1992) Direct somatic embryogenesis and plant regeneration from protoplasts of Bupleurum scorzonerifolium Wild. Plant Cell Rep 11:155–158
Xia GM, Xiang FN, Zhou AF, Wang H, Chen HM (2003) Asymmetric somatic hybridization between wheat (Triticum aestivum L.) and Agropyron elongatum (Host) Neviski. Theor Appl Genet 107:299–305
Xiang FN, Xia GM, Chen HM (2003a) Asymmetric somatic hybridization between wheat (Triticum aestivum L.) and Avena sativa L. Sci China Ser C 46:243–252
Xiang FN, Xia GM, Chen HM (2003b) Effect of UV dosage on somatic hybridization between common wheat (Triticum aestivumum L.) and Avumena sativuma L. Plant Sci 164:697–707
Xu CH, Xia GM, Zhi DY, Xiang FN, Chen HM (2003) Integration of maize nuclear and mitochondrial DNA into the wheat genome through somatic hybridization. Plant Sci 165:1001–1008
Yamagishi H, Forsberg J, Landgren M, Glimelius K (2002) Production of asymmetric hybrids between Arabidopsis thaliana and Brassica napus utilizing an efficient protoplast culture system. Theor Appl Genet 104:959–964
Zhou AF, Xia GM, Chen HM, Hu H (2001) Analysis of chromosomal and organellar DNA of somatic hybrids between Triticum aestiuvm L.and Haynaldia villosa Schru. Mol Genet Genomics 265:387–393
Acknowledgements
This study was supported by National Natural Science Foundation of China, No. 30370857 and High Technology Research and Development Project No.2005AA241051. We are grateful to Dr. Robert Koebner (John Innes Centre, UK) for language correction.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Zhou, C., Xia, G., Zhi, D. et al. Genetic characterization of asymmetric somatic hybrids between Bupleurum scorzonerifolium Willd and Triticum aestivum L.: potential application to the study of the wheat genome. Planta 223, 714–724 (2006). https://doi.org/10.1007/s00425-005-0127-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00425-005-0127-6