Abstract
Retrotransposons are ubiquitous in the plant kingdom and constitute a large fraction of many plant genomes. Although most retrotransposons from plants were thought to be transcriptionally silent in somatic tissues, evidence of activity under certain conditions is available in some cases. In this study, a complete LTR retrotransposon was isolated from the cultivated strawberry (Fragaria × ananassa) genome using genome walking. The element, named FaRE1, has all the features of a typical Ty1-copia retrotransposon. Its total length was 5,104 bp, comprising a single 3,891 bp open reading frame. It is represented by ~96 copies per genome, equivalent to ~0.33% of the genome. Transcription of FaRE1 was detected in leaf tissue treated with various phytohormones, such as naphthalene acetic acid, 2,4-dichlorophenoxyacetic acid or abscisic acid . To our knowledge, this is the first report of the isolation of a complete LTR retrotransposon with transcriptional activity in strawberry.
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Abbreviations
- cDNA:
-
Complementary deoxyribonucleic acid
- LTR:
-
Long terminal repeat
- ORF:
-
Open reading frame
- PCR:
-
Polymerase chain reaction
- RT-PCR:
-
Reverse transcription polymerase chain reaction
- TE:
-
Transposable element
References
Abe H, Urao T, Ito T, Seki M, Shinozaki K, Yamaguchi-Shinozaki K (2003) Arabidopsis AtMYC2 (bHLH) and AtMYB2 (MYB) function as transcriptional activators in abscisic acid signaling. Plant Cell 15:63–78
Anaya N, Roncero MI (1995) Skippy, a retrotransposon from the fungal plant pathogen Fusarium oxysporum. Mol Gen Genet 249:637–647
Baumann K, De Paolis A, Costantino P, Gualberti G (1999) The DNA binding site of the Dof protein NtBBF1 is essential for tissue-specific and auxin-regulated expression of the rolB oncogene in plants. Plant Cell 11:323–334
Beguiristain T, Grandbastien MA, Puigdomenech P, Casacuberta JM (2001) Three Tnt1 subfamilies show different stress-associated patterns of expression in tobacco consequences for retrotransposon control and evolution in plants. Plant Physiol 127:212–221
Boeke DJ, Corces VG (1989) Transcription and reverse transcription of retrotransposons. Annu Rev Microbiol 43:403–434
Boyle B, Brisson N (2001) Repression of the defense gene PR-10a by the single-stranded DNA binding protein SEBF. Plant Cell 13:2525–2537
Chang L, Zhang Z, Yang H, Li H, Dai H (2007) Detection of strawberry RNA and DNA viruses by RT-PCR using total nucleic acid as a template. J Phytopathol 155:431–436
Farman ML, Tosa Y, Nitta N, Leong SA (1996) MAGGY, a retrotransposon in the genome of the rice blast fungus Magnaporthe grisea. Mol Gen Genet 251:665–674
Flavell AJ, Pearce SR, Kumar A (1994) Plant transposable elements and the genome. Curr Opin Genet Dev 4:838–844
Friesen PD, Nissen MS (1990) Gene organization and transcription of TED, a lepidopteran retrotransposon integrated within the baculovirus genome. Mol Cell Biol 10:3067–3077
García-Martínez J, Martínez-Izquierdo JA (2003) Study on the evolution of the Grande retrotransposon in the Zea genus. Mol Biol Evol 20:831–841
Goda H, Sawa S, Asami T, Fujioka S, Shimada Y, Yoshida S (2004) Comprehensive comparison of auxin-regulated and brassinosteroid-regulated genes in Arabidopsis. Plant Physiol 134:1555–1573
Gojobori T, Moriyama EN, Kimura M (1990) Molecular clock of viral evolution, and the neutral theory. Proc Natl Acad Sci USA 87:10015–10018
Grandbastien MA (1998) Activation of plant retrotransposons under stress conditions. Trends Plant Sci 3:181–187
Grandbastien MA, Spielmann A, Caboche M (1989) Tnt1, a mobile retroviral-like transposable element of tobacco isolated by plant cell genetics. Nature 337:376–380
Hagen G, Guilfoyle T (2002) Auxin-responsive gene expression: genes, promoters and regulatory factors. Plant Mol Biol 49:373–385
Hansen LJ, Chalker DL, Sandmeyer SB (1988) Ty3, a yeast retrotransposon associated with tRNA genes, has homology to animal retroviruses. Mol Cell Biol 8:5245–5256
Hirochika H (1993) Activation of tobacco retrotransposons during tissue culture. EMBO J 12:2521–2528
Hirochika H, Otsuki H, Yoshikawa M, Otsuki Y, Sugimoto K, Takeda S (1996) Autonomous transposition of the tobacco retrotransposon Tto1 in rice. Plant Cell 8:725–734
Kato H, Sriprasertsak P, Seki H, Ichinose Y, Shiraishi T, Yamada T (1999) Functional analysis of retrotransposons in pea. Plant Cell Physiol 40:933–941
Kimura Y, Tosa Y, Shimada S, Sogo R, Kusaba M, Sunaga T, Betsuyaku S, Eto Y, Nakayashiki H, Mayama S (2001) OARE-1, a Ty1-copia retrotransposon in oat activated by abiotic and biotic stresses. Plant Cell Physiol 42:1345–1354
Konieczny A, Voytas DF, Cummings MP, Ausubel FM (1991) A superfamily of Arabidopsis thaliana retrotransposons. Genetics 127:801–809
Kumar A, Bennetzen JL (1999) Plant retrotransposons. Annu Rev Genet 33:479–532
Kumar S, Nei M, Dudley J, Tamura K (2008) MEGA: a biologist-centric software for evolutionary analysis of DNA and protein sequences. Brief Bioinform 9:299–306
Liubomirskaia NV, Kim AI, IuV Il’in (2003) Retrotransposon MDG4 and its role in genetic instability of a mutator strain of Drosophila melanogaster. Genetika 39:164–172
Lonnig WE, Saedler H (2002) Chromosome rearrangements and transposable elements. Annu Rev Genet 36:389–410
Ma Y (2008) Dissertation for doctorate: isolation and detection of LTR retrotransposon sequences from strawberry genome. Senyang Agricultural University, China
Ma Y, Sun H, Zhao G, Dai H, Gao X, Li H, Zhang Z (2008) Isolation and characterization of genomic retrotransposon sequences from octoploid strawberry (Fragaria × ananassa Duch.). Plant Cell Rep 27:499–507
MacRae AF (1998) A pentamer-repeat-comtaining DNA sequence in Texas bluebonnet (Lupinus texensis Hook.). Genome 41:553–559
Manninen I, Schulman AH (1993) BARE-1, a copia-like retroelement in barley (Hordeum vulgare L.). Plant Mol Biol 22:829–846
Marlor RL, Parkhurst SM, Corces VG (1986) The Drosophila melanogaster gypsy transposable elements encodes putative gene products homologous to retroviral proteins. Mol Cell Biol 6:1129–1134
Maruyama-Nakashita A, Nakamura Y, Watanabe-Takahashi A, Inoue E, Yamaya T, Takahashi H (2005) Identification of a novel cis-acting element conferring sulfur deficiency response in Arabidopsis roots. Plant J 42:305–314
Mount SM, Rubin GM (1985) Complete nucleotide sequence of the Drosophila transposable element copia: homology between copia and retroviral proteins. Mol Cell Biol 5:1630–1638
Nehra NS, Kartha KK, Stushnoff C (1991) Nuclear DNA content and isozyme variation in relation to morphogenic potential of Strawberry (Fragaria × ananassa) callus cultures. Can J Bot 69:239–244
Nemhauser JL, Mockler TC, Chory J (2004) Interdependency of brassinosteroid and auxin signaling in Arabidopsis. PLoS Biol 2:e258
Pearce SR, Harrison G, Li d, Heslop-Harrison JS, Kumar A, flavell AJ (1996) The Ty1-copia group retrotransposons in Vicia species: copy number, sequence heterogeneity and chromosomal localization. Mol Gen Genet 250:305–315
Perlman PS, Boeke JD (2004) Molecular biology. Ring around the retroelement. Science 303:182–184
Pontaroli AC, Rogers RL, Zhang Q, Shields ME, Davis TM, Folat KM, SanMiguel P, Bennetzen JL (2009) Gene content and distribution in the nuclear genome of Fragaria vesca. Plant Genome 2:93–101
Rico-Cabanas L, Martínez-Izquierdo JA (2007) CIRE1, a novel transcriptionally active Ty1-copia retratransposon from Citrus sinensis. Mol Genet Genomics 277:365–377
Saitou N, Nei M (1987) The Neighbor-joining method: a new method for reconstructing of phylogenetic trees. Mol Biol Evol 4:406–425
SanMiguel P, Tikhonov A, Jin YK, Motchoulskaia N, Zakharov D, Melake-Berhan A, Springer PS, Edwards KJ, Lee M, Avramova Z, Bennetzen JL (1996) Nested retrotransposons in the intergenic regions of maize genome. Science 274:765–768
Shim S, Lee SK, Han JK (2000) A novel family of retrotransposons in Xenopus with a developmentally regulated expression. Genesis 26:198–207
Simovic N, Wolyn D, Jelenkovic G (1992) Sequence analysis of 18S ribosomal RNA gene in Fragaria × ananassa Duch. cultivated octoploid strawberry. Plant Mol Biol 18:1217–1220
Sprinzl M, Steegborn C, Hübel F, Steinberg S (1996) Compilation of tRNA sequences and sequences of tRNA genes. Nucleic Acids Res 24:68–72
Suoniemi A, Narvanto A, Schulman AH (1996) The BARE-1 retrotransposon is transcribed in barley from an LTR promoter active in transient assays. Plant Mol Biol 31:365–376
Tahara M, Aoki T, Suzuka S, Yamashita H, Tanaka M, matsunaga S, Kokumai S (2004) Isolation of an active element from a high-copy-number family of retrotransposons in the sweetpotato genome. Mol Gen Genomics 272:116–127
Takeda S, Sugimoto K, Otsuki H, Hirochika H (1998) Transcriptional activation of the tobacco retrotransposon Tto1 by wounding and methyl jasmonate. Plant Mol Biol 36:365–376
Takeda S, Sugimoto K, Otsuki H, Hirochika H (1999) A 13-bp cis-regulatory element in the LTR promoter of the tobacco retrotransposons Tto1 is involved in responsiveness to tissue culture, wounding, methyl jasmonate and fungal elicitors. Plant J 18:383–393
Tapia G, Verdugo I, Yañez M, Ahumada I, Theoduloz C, Cordero C, Poblete F, González E, Ruiz-Lara S (2005) Involvement of ethylene in stress-induced expression of the TLC1.1 retrotransposon from Lycopersicon chilense Dun. Plant Physiol 138:2075–2086
Thompson JD, Gibson TJ, Plewniak F, Jeanmougin F, Higgins DG (1997) The Clustal_X windows interface: flexible strategies for multiple sequence alignment aided by quality analysis tools. Nucleic Acids Res 25:4876–4882
Vaucheret H, Marion-Poll A, Meyer C, Faure JD, Marin E, Caboche M (1992) Interest in and limits to the utilization of reporter genes for the analysis of transcriptional regulation of nitrate reductase. Mol Gen Genet 235:259–268
White SE, Habera LF, Wessler SR (1994) Retrotransposons in the flanking regions of normal plant genes: a role for copia-like elements in the evolution of gene structure and expression. Proc Natl Acad Sci USA 91:11792–11796
Yañez M, Verdugo I, Rodrígruz M, Prat S, Ruiz-Lara S (1998) Highly heterogeneous families of Ty1/copia retrotransposons in the Lycopersicum chilense genome. Gene 222:223–228
Acknowledgments
This work was supported by National Natural Science Foundation of China (Grant No. 30871689) and Program for New Century Excellent Talents in University (NCET-07-0565).
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He, P., Ma, Y., Zhao, G. et al. FaRE1: a transcriptionally active Ty1-copia retrotransposon in strawberry. J Plant Res 123, 707–714 (2010). https://doi.org/10.1007/s10265-009-0290-0
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DOI: https://doi.org/10.1007/s10265-009-0290-0