Abstract
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We utilized a combination of BSA and RNA-Seq to identify SNPs linked to the Rfd1 locus, a restorer-of-fertility gene in radish. A high-density linkage map was constructed using this approach.
Abstract
Male fertility of cytoplasmic male sterility conditioned by the Dongbu cytoplasmic and genic male-sterility cytoplasm can be restored by a restorer-of-fertility locus, Rfd1, in radish. To construct a high-density linkage map and to identify a candidate gene for the Rfd1 locus, bulked segregant analysis and RNA-seq approaches were combined. A total of 26 and 28 million reads produced from male-fertile and male-sterile bulked RNA were mapped to the radish reference unigenes. After stringent screening of SNPs, 327 reliable SNPs of 109 unigenes were selected. Arabidopsis homologs for 101 of the 109 genes were clustered around the 4,000 kb region of Arabidopsis chromosome 3, which was syntenic to the Rfd1 flanking region. Since the reference unigene set was incomplete, the contigs were de novo assembled to identify 134 contigs harboring SNPs. Most of SNP-containing contigs were also clustered on the same syntenic region in Arabidopsis chromosome. A total of 21 molecular markers positioned within a 2.1 cM interval including the Rfd1 locus were developed, based on the selected unigenes and contigs. A segregating population consisting of 10,459 individuals was analyzed to identify recombinants containing crossovers within this interval. A total of 284 identified recombinants were then used to construct a high-density map, which delimited the Rfd1 locus into an 83-kb syntenic interval of Arabidopsis chromosome 3. Since no candidate gene, such as a pentatricopeptide repeat (PPR)-coding gene, was found in this interval, 231 unigenes and 491 contigs containing putative PPR motifs were analyzed further, but no PPR gene in linkage disequilibrium with the Rfd1 locus could be found.
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References
Abdelnoor RV, Christensen AC, Mohammed S, Munoz-Castillo B, Moriyama H, Mackenzie SA (2006) Mitochondrial genome dynamics in plants and animals: convergent gene fusions of a MutS homologue. J Mol Evol 63:165–173
Albert B, Godelle B, Gouyon PH (1998) Evolution of the plant mitochondrial genome: dynamics of duplication and deletion of sequences. J Mol Evol 46:155–158
Allen JO, Fauron CM, Mink P, Roark L, Oddiraju S, Lin GN, Meyer L, Sun H, Kim K, Wang C, Du F, Xu D, Gibson M, Cifrese J, Clifton SW, Newton KJ (2007) Comparisons among two fertile and three male-sterile mitochondrial genomes of maize. Genetics 177:1173–1192
Backert S, Neilsen BL, Börner T (1997) The mystery of the rings: structure and replication of mitochondrial genomes from higher plants. Trend Plant Sci 2:477–483
Bannerot H, Loulidard L, Cauderon MY, Tempe J (1974) Transfer of cytoplasmic male sterility from Raphanus sativus to Brassica oleracea. In: Proceedings of Eucarpia meeting Cruciferae, pp 52–54
Bellaoui M, Martin-Canadell A, Pelletier G, Budar F (1998) Low-copy-number molecules are produced by recombination, actively maintained and can be amplified in the mitochondrial genome of Brassicaceae: relationship to reversion of the male sterile phenotype in some cybrids. Mol Gen Genet 257:177–185
Bentolila S, Alfonso AA, Hanson MR (2002) A pentatricopeptide repeat-containing gene restores fertility to cytoplasmic male-sterile plants. Proc Natl Acad Sci 99:10887–10892
Bonhomme S, Budar F, Ferault M, Pelletier G (1991) A 2.5 kb Nco I fragment of Ogura radish mitochondrial DNA is correlated with cytoplasmic male-sterility in Brassica cybrids. Curr Genet 19:121–127
Brown GG, Formanova N, Jin H, Wargachuk R, Dendy C, Patil P, Laforest M, Zhang J, Cheung WY, Landry BS (2003) The radish Rfo restorer gene of Ogura cytoplasmic male sterility encodes a protein with multiple pentatricopeptide repeats. Plant J 35:262–272
Budar F, Touzet P, de Paepe R (2003) The nucleo-mitochondrial conflict in cytoplasmic male sterilities revised. Genetica 117:3–16
Castresana J (2000) Selection of conserved blocks from multiple alignments for their use in phylogenetic analysis. Mol Biol Evol 17:540–552
Cho Y, Lee Y, Park B, Han T, Kim S (2012) Construction of a high-resolution linkage map of Rfd1, a restorer-of-fertility locus for cytoplasmic male sterility conferred by DCGMS cytoplasm in radish (Raphanus sativus L.) using synteny between radish and Arabidopsis genomes. Theor Appl Genet 125:467–477
Cui X, Wise RP, Schnable PS (1996) The rf2 nuclear restorer gene of male-sterile T-cytoplasm maize. Science 272:1334–1336
Dahan J, Mireau H (2013) The Rf and Rf-like PPR in higher plants, a fast-evolving subclass of PPR genes. RNA Biol 10:1469–1476
Desloire S, Gherbi H, Laloui W, Marhadour S, Clouet V, Cattolico L, Falentin C, Giancola S, Renard M, Budar F, Small I, Caboche M, Delourme R, Bendahmane A (2003) Identification of the fertility restoration locus, Rfo, in radish, as a member of the pentatricopeptide-repeat protein family. EMBO Rep 4:588–594
Dickson MH (1985) Male sterile persistent white curd cauliflower NY 7642A and its maintainer NY 7642B. Hortscience 20:957
Doyle JJ, Doyle JL (1987) A rapid DNA isolation procedure for small quantities of fresh leaf tissue. Phytochem Bull 19:11–15
Fujii S, Toriyama K (2009) Suppressed expression of RETROGRADE-REGULATED MALE STERILITY restores pollen fertility in cytoplasmic male sterile rice plants. Proc Natl Acad Sci 106:9513–9518
Fujii S, Bond CS, Small ID (2011) Selection patterns on restorer-like genes reveal a conflict between nuclear and mitochondrial genomes throughout angiosperm evolution. Proc Natl Acad Sci 108:1723–1728
Gonthier L, Blassiau C, Mörchen M, Cadalen T, Poiret M, Hendriks T, Quillet MC (2013) High-density genetic maps for loci involved in nuclear male sterility (NMS1) and sporophytic self-incompatibility (S-locus) in chicory (Cichorium intybus L., Asteraceae). Theor Appl Genet 126:2103–2121
Grelon M, Budar F, Bonhomme S, Pelletier G (1994) Ogura cytoplasmic male-sterility (CMS)-associated orf138 is translated into a mitochondrial membrane polypeptide in male-sterile Brassica cybrids. Mol Gen Genet 243:540–547
Haas BJ, Papanicolaou A, Yassour M, Grabherr M, Blood PD, Bowden J, Couger MB, Eccles D, Li B, Lieber M, Macmanes MD, Ott M, Orvis J, Pochet N, Strozzi F, Weeks N, Westerman R, William T, Dewey CN, Henschel R, Leduc RD, Friedman N, Regev A (2013) De novo transcript sequence reconstruction from RNA-seq using the Trinity platform for reference generation and analysis. Nat Protoc 8:1494–1512
Hall TA (1999) BioEdit: a user-friendly biological sequence alignment editor and analysis program for Window 95/98/NT. Nucl Acids Symp Ser 41:95–98
Hanson MR (1991) Plant mitochondrial mutations and male sterility. Annu Rev Genet 25:461–486
Hanson MR, Bentolila S (2004) Interactions of mitochondrial and nuclear genes that affect male gametophyte development. Plant Cell 16:154–169
Hu J, Huang W, Huang Q, Qin X, Yu C, Wang L, Li S, Zhu R, Zhu Y (2014) Mitochondria and cytoplasmic male sterility in plants. Mitochondrion, doi: 10.1016/j.mito.2014.02.008
Itabashi E, Iwata N, Fujii S, Kazama T, Toriyama K (2011) The fertility restorer gene, Rf2, for lead Rice-type cytoplasmic male sterility of rice encodes a mitochondrial glycine-rice protein. Plant J 65:359–367
Janska H, Sarria R, Woloszynska M, Arrieta-Montiel M, Mackenzie SA (1998) Stoichiometric shifts in the common bean mitochondrial genome leading to male sterility and spontaneous reversion to fertility. Plant Cell 10:1163–1180
Jarl CI, van Grinsven M, van den Mark F (1989) Correction of chlorophyll-defective male-sterile winter oilseed rape (Brassica napus) through organelle exchange: molecular analysis of the cytoplasm of parental lines and corrected progeny. Theor Appl Genet 77:135–141
Kim S, Lim H, Park S, Cho K, Sung S, Oh D, Kim K (2007) Identification of a novel mitochondrial genome type and development of molecular makers for cytoplasm classification in radish (Raphanus sativus L.). Theor Appl Genet 115:1137–1145
Kim S, Lee Y, Lim H, Ahn Y, Sung S (2009) Identification of highly variable chloroplast sequences and development of cpDNA-based molecular markers that distinguish four cytoplasm types in radish (Raphanus sativus L.). Theor Appl Genet 119:189–198
Kim K, Lee Y, Lim H, Han T, Sung S, Kim S (2010) Identification of Rfd1, a novel restorer-of-fertility locus for cytoplasmic male-sterility caused by DCGMS cytoplasm and development of simple PCR markers linked to the Rfd1 locus in radish (Raphanus sativus L.). Euphytica 175:79–90
Kim S, Song YH, Lee JY, Choi SR, Dhandapani V, Jang CS, Lim YP, Han T (2011) Identification of the BrRHP1 locus that confers resistance to downy mildew in Chinese cabbage (Brassica rapa ssp. pekinensis) and development of linked molecular markers. Theor Appl Genet 123:1183–1192
Klein RR, Klein PE, Mullet JE, Minx P, Rooney WL, Schertz KF (2005) Fertility restorer locus Rf1 of sorghum (Sorghum bicolor L.) encodes a pentatricopeptide repeat protein not present in the collinear region of rice chromosome 12. Theor Appl Genet 111:994–1012
Kmiec B, Woloszynska M, Janska H (2006) Heteroplasmy as a common state of mitochondrial genetic information in plants and animals. Curr Genet 50:149–159
Knoop V (2004) The mitochondrial DNA of land plants: peculiarities in phylogenetic perspective. Curr Genet 46:123–139
Koizuka N, Imai R, Fujimoto H, Hayakawa T, Kimura Y, Kohno-Murase J, Sakai T, Kawasaki S, Imamura J (2003) Genetic characterization of a pentatricopeptide repeat protein gene, orf687, that restores fertility in the cytoplasmic male-sterile Kosena radish. Plant J 34:407–415
Komori T, Ohta S, Murai N, Takakura Y, Kuraya Y, Suzuki S, Hiei Y, Imaseki H, Nitta N (2004) Map-based cloning of a fertility restorer gene, Rf-1, in rice (Oryza sativa L.). Plant J 37:315–325
Kubo T, Newton KJ (2008) Angiosperm mitochondrial genomes and mutations. Mitochondrion 8:5–14
Langmead B, Trapnell C, Pop M, Salzberg SL (2009) Ultrafast and memory-efficient alignment of short DNA sequences to the human genome. Genome Biol 10:R25
Laser KD, Lersten NR (1972) Anatomy and cytology of microsporogenesis in cytoplasmic male sterile angiosperms. Bot Rev 38:425–454
Lee Y, Park S, Lim C, Kim H, Lim H, Ahn Y, Sung S, Yoon M, Kim S (2008) Discovery of a novel cytoplasmic male-sterility and its restorer lines in radish (Raphanus sativus L.). Theor Appl Genet 117:905–913
Lee Y, Kim S, Lim H, Ahn Y, Sung S (2009) Identification of mitochondrial genome rearrangements unique to novel cytoplasmic male sterility in radish (Raphanus sativus L.). Theor Appl Genet 118:718–728
Li B, Dewey CN (2011) RSEM: accurate transcript quantification from RNA-Seq data with or without a reference genome. BMC Bioinform 12:323
Li H, Handsaker B, Wysoker A, Fennell T, Ruan J, Homer N, Marth G, Abecasis G, Durbin R, 1000 Genome Project Data Processing Subgroup (2009) The sequence alignment/map (SAM) format and SAMTools. Bioinformatics 25:2078–2079
Liu S, Yeh C, Tang HM, Nettleton D, Schnable PS (2012) Gene mapping via bulked segregant RNA-Seq (BSR-Seq). PLoS One 7:e36406
Menczel L, Morgan A, Brown S, Maliga P (1987) Fusion-mediated combination of Ogura-type cytoplasmic male sterility with Brassica napus plastids using X-irradiated CMS protoplasts. Plant Cell Rep 6:98–101
Michelmore RW, Paran I, Kesseli RV (1991) Identification of markers linked to disease-resistance genes by bulked segregant analysis: a rapid method to detect markers in specific genomic regions by using segregating populations. Proc Natl Acad Sci 88:9828–9832
Monaco MK, Stein J, Naithani S, Wei S, Dharmawardhana P, Kumari S, Amarasinghe V, Youens-Clark K, Thomason J, Preece J, Pasternak S, Olson A, Jiao Y, Lu Z, Bolser D, Kerhornou A, Staines D, Walts B, Wu G, D’Eustachio P, Haw R, Croft D, Kersey PJ, Stein L, Jaiswal P, Ware D (2013) Gramene 2013: comparative plant genomics resources. Nucleic Acids Res 42:D1193–D1199
Ogura H (1968) Studies on the new male sterility in Japanese radish, with special reference to the utilization of this sterility towards the practical raising of hybrid seeds. Mem Fac Agr Kagoshima Univ 6:39–78
Oldenburg DJ, Bendich AJ (2001) Mitochondrial DNA from the liverwort Marchantia polymorpha: circularly permuted linear molecules, head-to-tail concatemers, and a 5′ protein. J Mol Biol 310:549–562
Palmer JD (1988) Intraspecific variation and multicircularity in Brassica mitochondrial DNAs. Genetics 118:341–351
Palmer JD, Herbon LA (1987) Unicircular structure of the Brassica hirta mitochondrial genome. Curr Genet 11:565–570
Park JY, Lee Y, Lee J, Choi B, Kim S, Yang T (2013) Complete mitochondrial genome sequence and identification of a candidate gene responsible for cytoplasmic male sterility in radish (Raphanus sativus L.) containing DCGMS cytoplasm. Theor Appl Genet 126:1763–1774
Pelletier G, Primard C, Vedel F, Chetrit P, Remy R, Rousselle P, Renard M (1983) Intergeneric cytoplasmic hybridization in Cruciferae by protoplast fusion. Mol Gen Genet 191:244–250
Robinson JT, Thorvaldsdóttir H, Winckler W, Guttman M, Lander ES, Getz G, Mesirov JP (2011) Integrative genomics viewer. Nat Biotechnol 29:24–26
Sakai T, Imamura J (1993) Evidence for a mitochondrial sub-genome containing radish AtpA in a Brassica napus cybrid. Plant Sci 90:95–103
Shedge V, Arrieta-Montiel M, Christensen AC, Mackenzie SA (2007) Plant mitochondrial recombination surveillance requires unusual RecA and MutS homologs. Plant Cell 19:1251–1264
Shen D, Sun H, Huang M, Zheng Y, Li X, Fei Z (2013) Radishbase: a database for genomics and genetics of radish. Plant Cell Physiol 54:e3
Sloan DB, Alverson AJ, Chuckalovcak JP, Wu M, McCauley DE, Palmer JD, Taylor DR (2012) Rapid evolution of enormous, multichromosomal genomes in flowering plant mitochondria with exceptionally high mutation rates. PLoS Biol 10:e1001241
Small I, Suffolk R, Leaver CJ (1989) Evolution of plant mitochondrial genomes via substoichiometric intermediates. Cell 58:69–76
Tamura K, Dudley J, Nei M, Kumar S (2007) MEGA4: Molecular Evolutionary Genetics Analysis (MEGA) software version 4.0. Mol Biol Evol 24:1596–1599
Trick M, Adamski NM, Mugford SG, Jiang C, Febrer M, Uauy C (2012) Combining SNP discovery from next-generation sequencing data with bulked segregant analysis (BSA) to fine-map genes in polyploidy wheat. BMC Plant Biol 12:14
Woloszynska M, Trojanowski D (2009) Counting mtDNA molecules in Phaseolus vulgaris: sublimons are constantly produced by recombination via short repeats and undergo rigorous selection during substoichiometric shifting. Plant Mol Biol 70:511–521
Zaegel V, Guermann B, Le Ret M, Andrés C, Meyer D, Erhardt M, Canaday J, Gualberto JM, Imbault P (2006) The plant-specific ssDNA binding protein OSB1 is involved in the stoichiometric transmission of mitochondrial DNA in Arabidopsis. Plant Cell 18:3548–3563
Acknowledgments
This work was carried out with the support of “Cooperative Research Program for Agriculture Science & Technology Development (Project title: Development of molecular breeding technology for major traits in radish and Chinese cabbage, Project No. PJ00799201)”, Rural Development Administration and Golden Seed Project (Center for Horticultural Seed Development, No 213003-04-1-SB910). The authors thank Ji-wha Hur, Jeong-Ahn Yoo, and Su-jung Kim for their dedicated technical assistance.
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The authors declare that they have no conflict of interest.
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The authors declare that the experiments comply with the current laws of Republic of Korea.
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Lee, YP., Cho, Y. & Kim, S. A high-resolution linkage map of the Rfd1, a restorer-of-fertility locus for cytoplasmic male sterility in radish (Raphanus sativus L.) produced by a combination of bulked segregant analysis and RNA-Seq. Theor Appl Genet 127, 2243–2252 (2014). https://doi.org/10.1007/s00122-014-2376-x
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DOI: https://doi.org/10.1007/s00122-014-2376-x