Abstract
Triticum monococcum L. (2n = 2x = 14, AmAm genome) is one of the most ancient of the domesticated crops in the Middle East, but it is not the ancestor of the A genome of durum wheat (T. durum Desf. 2n = 4x = 28, genomes BBAA) and bread wheat (T. aestivum L., 2n = 6x = 42, genomes BBAADD). It has been suggested that some differentiation has occurred between the Am and A genomes. The chlorina mutants at the cn-A1 locus located on chromosome 7AL have been described in T. aestivum L. and T. durum, and a chlorina mutant has been found in T. monococcum. The aims of our study were to establish linkage maps for chlorina mutant genes on chromosome 7A of T. aestivum and T. durum and chromosome 7Am of T. monococcum and to discuss the differentiation that has occurred between the A and Am genomes. The chlorina mutant gene was found to be linked with Xhbg234 (8.0 cM) and Xgwm282 (4.3 cM) in F2 plants of T. aestivum ANK-32A/T. petropavlovskyi k54716, and with Xbarc192 (19.5 cM) and Xgwm282 (12.0 cM) in F2 plants of T. durum ANW5A-7A/T. carthlicum #521. Both the hexaploid and tetraploid wheats contained a common marker, Xgwm282. In F2 lines of T. monococcum KT 3-21/T. sinskajae, the cn-A1 locus was bracketed by Xgwm748 (25.7 cM) and Xhbg412 (30.8 cM) on chromosome 7AmL. The distal markers, Xhbg412, Xgwm282, and Xgwm332, were tightly linked in T. aestivum and T. durum. The common marker Xhbg412 indicated that the chlorina mutant genes are located on chromosome 7AL and that they are homoeologous mutations.
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References
Dellaporta SL, Wood J, Hicks JB (1983) A plant DNA mini preparation: version II. Plant Mol Biol Rep 1:19–21
Dubcovsky J, Luo MC, Dvorak J (1995) Differentiation between homoeologous chromosomes1 A of wheat and 1Am of Triticum monococcum and its recognition by the wheat Phl locus. Proc Natl Acad Sci USA 92:6645–6649
Dvorak J, McGuire PE, Cassidy B (1988) Apparent sources of the A genomes of wheats inferred from the polymorphism in abundance and restriction fragment length of repeated nucleotide sequences. Genome 30:680–689
Dvorak J, Di Terizzih P, Zheng HB, Resta P (1993) The evolution of polyploid wheats: identification of the A genome donor species. Genome 36:21–31
Endo TR, Gill BS (1996) The deletion stocks of common wheat. J Hered 7:295–307
Freeman TP, Duysen ME, Williams ND (1987) Effects of gene dosage on light-harvesting chlorophyll accumulation, chloroplast development, and photosynthesis in wheat. Can J Bot 65:2118–2123
Harlan JR (1980) The early history of wheat: earliest traces to the sack of Rome. In: Evans LT, Peacock WJ (eds) Wheat science—today and tomorrow. Cambridge University Press, Cambridge, pp 1–19
Khlestkina EK, Pestsova EG, Salina E, Röder MS, Arbuzova VS, Koval SF, Börner A (2002) Genetic mapping and tagging of wheat genes using RAPD, STS and SSR markers. Cell Mol Biol Lett 7:795–802
Khlestkina EK, Pshenichnikova TA, Röder MS, Salina EA, Arbuzova VS, Börner A (2006) Comparative mapping of genes for glume colouration and pubescence in hexaploid wheat (Triticum aestivum L.). Theor Appl Genet 113:801–807
Kihara H (1924) Cytologische and genetische Studien bei wichtigen Getreidearten mit besondere Rucksicht auf das Verhalten der Chromosomen in den Bastarden. Mem Coll Sci Kyoto Imp Univ Ser Bull 1:1–200
Klindworth DL, Williams ND, Duysen ME (1995) Genetic analysis of chlorina mutants of durum wheat. Crop Sci 35:421–436
Klindworth DL, Klindworth MM, Williams ND (1997) Telosomic mapping of four genetic markers in durum wheat. J Hered 88:229–232
Kosambi DD (1944) The estimation of map distances from recombination values. Ann Eugenics 12:172–175
Kosuge K, Watanabe N, Kuboyama T, Melnik VM, Yanchenko VI, Rosova MA, Goncharov NP (2008) Cytological and microsatellite mapping of mutant genes for spherical grain and compact spikes in durum wheat. Euphytica 159:289–296
Koval SF (1997) The catalogue of near-isogenic lines of Novosibirskaya 67 common wheat and principles of their use in experiments. Russ J Genet 33:995–1000
McIntosh RA, Bennett FGA (1978) Telocentric mapping of genes Pm3a and Hg on chromosome 1A of hexaploid wheat. Cereal Res Commun 6:9–14
Nishikawa K (1984) Species relationship of wheat and its putative ancestors as viewed from isozyme variation. In: Sakamoto K (ed) Proc 7th Int Wheat Genetics Symp. Plant Germplasm Inst, Fac Agric, Kyoto Univ, Kyoto, Japan, pp 59–63
Paull JG, Pallota MA, Langridge P, The TT (1994) RFLP markers associated with Sr22 and recombination between chromosome 7A of bread wheat and the diploid species Triticum boeoticum. Theor Appl Genet 89:1039–1045
Pittigrew R, Driscoll CJ (1970) Cytogenetic studies of a chlorophyll mutant in hexaploid wheat. Heredity 25:650–655
Pittigrew R, Driscoll CJ, Rienits KG (1969) A spontaneous chlorophyll mutant in hexaploid wheat. Heredity 24:481–487
Röder MS, Korzun V, Wendehake K, Plaschke J, Tixier M-H, Leroy P, Ganal MW (1998) A microsatellite map of wheat. Genetics 149:2007–2023
Salina EA, Leonova IN, Efremova TT, Röder MS (2006) Wheat genome structure: translocations during the course of polyploidization. Funct Integr Genomics 6:71–80
Sax K (1922) Sterility in wheat hybrids. II. Chromosome behavior in partially sterile hybrids. Genetics 7:513–552
Sears LMS, Sears ER (1968) The mutant of chlorina-1 and Hermsen’s virescent. In: Finlay KW, Shepherd KW (eds) Proc 3rd Int Wheat Genet Symp. Australian Academy of Sciences, Canberra, pp 299–304
Song QJ, Shi JR, Singh S, Fikus EW, Costa JM, Lewis J, Gill BS, Ward R, Cregan PB (2005) Development and mapping of microsatellite (SSR) markers in wheat. Theor Appl Genet 110:550–560
Torada A, Koike M, Mochida K, Ogihara Y (2006) SSR-based linkage map with new markers using an intraspecific population of common wheat. Theor Appl Genet 112:1042–1051
Tsunewaki K, Takumi S, Mori N, Achiwa N, Liu GY (1991) Origin of polyploid wheats revealed by RFLP analysis. In: Sasakuma T, Kinoshita T (eds) Nuclear and organellur genomes of wheat species. Kihara Memorial Foundation, Yokohama, pp 31–39
Washington WJ, Sears ER (1970) Ethyl methanesulfonateinduced chlorophyll mutations in Triticum aestivum. Can J Genet Cytol 12:851–859
Watanabe N (2004) Chlorophyll a fluorescence yield and inheritance in two chlorophyll b-deficient mutants of Triticum monococcum. Cereal Res Commun 32:187–192
Watanabe N, Yotani Y, Furuta Y (1996) The inheritance and chromosomal location of a gene for long glume in durum wheat. Euphytica 90:235–239
Watanabe N, Imamura I, Koval SF (2003) Mapping of chlorina mutant genes on the long arm of homoeologous group 7 chromosomes in common wheat with partial deletion lines. Euphytica 129:259–265
Watanabe N, Imamura I, Koval SF (2004) Mapping of chlorina mutant genes on the long arm of homoeologous group 7 chromosomes in common wheat ditelocentric lines. J Genet Breed 58:187–190
Acknowledgments
The authors thank Dr. S.F. Koval, Institute of Cytology and Genetics, Siberian Division of Russian Academy of Sciences, Novosibirsk, 630090 Russia, The Wheat Genetic and Genomic Resources Center, Manhattan, Kansas, USA, National Small Grain Collection (NGSC), Aberdeen, Idaho, USA, and the Kihara Biological Research Institute, Yokohama City University, Yokohama, Japan, for providing the seed used in our experiments.
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Kosuge, K., Watanabe, N. & Kuboyama, T. Comparative genetic mapping of homoeologous genes for the chlorina phenotype in the genus Triticum . Euphytica 179, 257–263 (2011). https://doi.org/10.1007/s10681-010-0302-0
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DOI: https://doi.org/10.1007/s10681-010-0302-0