Abstract
Main conclusion
This study provided a comparative genomic analysis of the LEA gene family, and these may provide valuable information for their functional investigations in the future.
Late embryogenesis abundant (LEA) proteins are a group of proteins that accumulate in response to cellular dehydration in many organisms. Here, we identified 27 LEA genes in tomato. A strong correlation between phylogeny, gene structure, and motif composition was found. The predicted SlLEA genes were non-randomly distributed within their chromosomes, and segmental and tandem duplications were probably important for their expansion. Many cis-elements potentially mediating transcription in response to abiotic stress were also found in the 1,000 bp upstream sequence of the promoter region. An additional intragenic recombination played an important role in the evolution of SlLEA genes. Selection analysis also identified some significant site-specific constraints that acted on the evolution of most LEA paralogs. Expression analysis using both microarray data and quantitative real-time PCR indicated that SlLEA genes were widely expressed in various tissues, and that a few members responded to some abiotic stresses. Our study provides useful information on the LEA genes in tomato and will facilitate their further characterization to better understand their functions.
Similar content being viewed by others
Abbreviations
- LEA:
-
Late embryogenesis abundant
- MEME:
-
Multiple EM for Motif Elicitation
- MRCA:
-
The most recent common ancestor
- NJ:
-
Neighbor joining
- qRT-PCR:
-
Quantitative real-time polymerase chain reaction
- TSS:
-
Transcription start site
References
Bailey TL, Williams N, Misleh C, Li WW (2006) MEME: discovering and analyzing DNA and protein sequence motifs. Nucleic Acids Res 34:W369–W373
Battaglia M, Covarrubias AA (2013) Late Embryogenesis Abundant (LEA) proteins in legumes. Front Plant Sci 4:190
Blanc G, Wolfe KH (2004) Widespread paleopolyploidy in model plant species inferred from age distributions of duplicate genes. Plant Cell 16:1667–1678
Cao J (2012) The pectin lyases in Arabidopsis thaliana: evolution, selection and expression profiles. PLoS One 7:e46944
Cao J, Shi F (2012) Evolution of the RALF gene family in plants: gene duplication and selection patterns. Evol Bioinform Online 8:271–292
Cao J, Huang J, Yang Y, Hu X (2011) Analyses of the oligopeptide transporter gene family in poplar and grape. BMC Genom 12:465
Cao J, Shi F, Liu X, Huang G, Zhou M (2012) Phylogenetic analysis and evolution of aromatic amino acid hydroxylase. FEBS Lett 584:4775–4782
Chen Y, Cao J (2014) Comparative genomic analysis of the Sm gene family in rice and maize. Gene 539:238–249
Chen K, Durand D, Farach-Colton M (2000) NOTUNG: a program for dating gene duplications and optimizing gene family trees. J Comput Biol 7:429–447
Chen Y, Hao X, Cao J (2014) Small auxin upregulated RNA (SAUR) gene family in maize: identification, evolution, and its phylogenetic comparison with Arabidopsis, rice and sorghum. J Integr Plant Biol 56:133–150
Comeron JM (1999) K-Estimator: calculation of the number of nucleotide substitutions per site and the confidence intervals. Bioinformatics 15:763–764
Dosztányi Z, Csizmok V, Tompa P, Simon I (2005) IUPred: web server for the prediction of intrinsically unstructured regions of proteins based on estimated energy content. Bioinformatics 21:3433–3434
Duan J, Cai W (2012) OsLEA3-2, an abiotic stress induced gene of rice plays a key role in salt and drought tolerance. PLoS One 7:e45117
Dure L III, Greenway SC, Galau GA (1981) Developmental biochemistry of cottonseed embryogenesis and germination: changing messenger ribonucleic acid populations as shown by in vitro and in vivo protein synthesis. Biochemistry 20:4162–4168
Edgar RC (2004) MUSCLE: multiple sequence alignment with high accuracy and high throughput. Nucleic Acids Res 32:1792–1797
Garay-Arroyo A, Colmenero-Flores JM, Garciarrubio A, Covarrubias AA (2000) Highly hydrophilic proteins in prokaryotes and eukaryotes are common during conditions of water deficit. J Biol Chem 275:5668–5674
Goyal K, Tisi L, Basran A, Browne J, Burnell A, Zurdo J, Tunnacliffe A (2003) Transition from natively unfolded to folded state induced by desiccation in an anhydrobiotic nematode protein. J Biol Chem 278:12977–12984
Goyal K, Walton LJ, Tunnacliffe A (2005) LEA proteins prevent protein aggregation due to water stress. Biochem J 388:151–157
Grelet J, Benamar A, Teyssier E, Avelange-Macherel M-H, Grunwald D, Macherel D (2005) Identification in pea seed mitochondria of a late-embryogenesis abundant protein able to protect enzymes from drying. Plant Physiol 137:157–167
Guo R, Xu X, Carole B, Li X, Gao M, Zheng Y, Wang X (2013) Genome-wide identification, evolutionary and expression analysis of the aspartic protease gene superfamily in grape. BMC Genom 14:554
Hand SC, Menze MA, Toner M, Boswell L, Moore D (2011) LEA proteins during water stress: not just for plants anymore. Annu Rev Physiol 73:115–134
Hara M, Terashima S, Kuboi T (2001) Characterization and cryoprotective activity of cold-responsive dehydrin from Citrus unshiu. J Plant Physiol 158:1333–1339
Hara M, Fujinaga M, Kuboi T (2005) Metal binding by citrus dehydrin with histidine-rich domains. J Exp Bot 56:2695–2703
Higo K, Ugawa Y, Iwamoto M, Korenaga T (1999) Plant cis-acting regulatory DNA elements (PLACE) database. Nucleic Acids Res 27:297–300
Honjoh K, Oda Y, Takata R, Miyamoto T, Hatano S (1999) Introduction of the hiC6 gene, which encodes a homologue of a late embryogenesis abundant (LEA) protein, enhances freezing tolerance of yeast. J Plant Physiol 155:509–512
Houde M, Dallaire S, N’Dong D, Sarhan F (2004) Overexpression of the acidic dehydrin WCOR410 improves freezing tolerance in transgenic strawberry leaves. Plant Biotechnol J 2:381–387
Hundertmark M, Hincha DK (2008) LEA (late embryogenesis abundant) proteins and their encoding genes in Arabidopsis thaliana. BMC Genom 9:118
Hurst LD (2002) The Ka/Ks ratio: diagnosing the form of sequence evolution. Trends Genet 18:486–487
Ingram J, Bartels D (1996) The molecular basis of dehydration tolerance in plants. Annu Rev Plant Physiol Plant Mol Biol 47:377–403
Kong H, Landherr LL, Frohlich MW, Leebens-Mack J, Ma H, dePamphilis CW (2007) Patterns of gene duplication in the plant SKP1 gene family in angiosperms: evidence for multiple mechanisms of rapid gene birth. Plant J 50:873–885
Kosová K, Vítámvás P, Prášil IT (2007) The role of dehydrins in plant response to cold. Biol Plant 51:601–617
Ku HM, Vision T, Liu J, Tanksley SD (2000) Comparing sequenced segments of the tomato and Arabidopsis genomes: large-scale duplication followed by selective gene loss creates a network of synteny. Proc Natl Acad Sci USA 97:9121–9126
Liu Y, Zheng Y (2005) PM2, a group 3 LEA protein from soybean, and its 22-mer repeating region confer salt tolerance in Escherichia coli. Biochem Biophys Res Commun 331:325–332
Liu Y, Zheng Y, Zhang Y, Wang W, Li R (2010) Soybean PM2 protein (LEA3) confers the tolerance of Escherichia coli and stabilization of enzyme activity under diverse stresses. Curr Microbiol 60:373–378
Liu G, Xu H, Zhang L, Zheng Y (2011) Fe binding properties of two soybean (Glycine max L.) LEA4 proteins associated with antioxidant activity. Plant Cell Physiol 52:994–1002
Liu Y, Wang L, Xing X, Sun L, Pan J, Kong X, Zhang M, Li D (2013) ZmLEA3, a multifunctional group 3 LEA protein from maize (Zea mays L.), is involved in biotic and abiotic stresses. Plant Cell Physiol 54:944–959
Livak KJ, Schmittgen TD (2001) Analysis of relative gene expression data using real-time quantitative PCR and the 2−∆∆CT method. Methods 25:402–408
Manfre AJ, Lanni LM, Marcotte WRJ (2006) The Arabidopsis group 1 LATE EMBRYOGENESIS ABUNDANT protein ATEM6 is required for normal seed development. Plant Physiol 140:140–149
Martin D, Rybicki E (2000) RDP: detection of recombination amongst aligned sequences. Bioinformatics 16:562–563
Martin DP, Lemey P, Lott M, Moulton V, Posada D, Lefeuvre P (2010) RDP3: a flexible and fast computer program for analyzing recombination. Bioinformatics 26:2462–2463
Oliveira E, Amara I, Bellido D, Odena MA, Dominguez E, Pagès M, Goday A (2007) LC-MSMS identification of Arabidopsis thaliana heat-stable seed proteins: enriching for LEA-type proteins by acid treatment. J Mass Spectrom 42:1485–1495
Olvera-Carrillo Y, Campos F, Reyes JL, Garciarrubio A, Covarrubias AA (2010) Functional analysis of the group 4 late embryogenesis abundant proteins reveals their relevance in the adaptive response during water deficit in Arabidopsis. Plant Physiol 154:373–390
Olvera-Carrillo Y, Luis Reyes J, Covarrubias AA (2011) Late embryogenesis abundant proteins: versatile players in the plant adaptation to water limiting environments. Plant Signal Behav 6:586–589
Padidam M, Sawyer S, Fauquet CM (1999) Possible emergence of new geminiviruses by frequent recombination. Virology 265:218–225
Posada D, Crandall KA (2001) Evaluation of methods for detecting recombination from DNA sequences: computer simulations. Proc Natl Acad Sci USA 98:13757–13762
Prince VE, Pickett FB (2002) Splitting pairs: the diverging fates of duplicated genes. Nat Rev Genet 3:827–837
Puhakainen T, Hess MW, Mäkelä P, Svensson J, Heino P, Palva ET (2004) Overexpression of multiple dehydrin genes enhances tolerance to freezing stress in Arabidopsis. Plant Mol Biol 54:743–753
Punta M, Coggill PC, Eberhardt RY, Mistry J, Tate J, Boursnell C, Pang N, Forslund K, Ceric G, Clements J, Heger A, Holm L, Sonnhammer EL, Eddy SR, Bateman A, Finn RD (2012) The Pfam protein families database. Nucleic Acids Res 40:D290–D301
Reyes JL, Campos F, Wei H, Arora R, Yang Y, Karlson DT, Covarrubias AA (2008) Functional dissection of hydrophilins during in vitro freeze protection. Plant Cell Environ 31:1781–1790
Schmid M, Davison TS, Henz SR, Pape UJ, Demar M, Vingron M, Schölkopf B, Weigel D, Lohmann JU (2005) A gene expression map of Arabidopsis thaliana development. Nat Genet 37:501–506
Stern A, Doron-Faigenboim A, Erez E, Martz E, Bacharach E, Pupko T (2007) Selecton 2007: advanced models for detecting positive and purifying selection using a Bayesian inference approach. Nucleic Acids Res 35:W506–W511
Sturn A, Quackenbush J, Trajanoski Z (2002) Genesis: cluster analysis of microarray data. Bioinformatics 18:207–208
Swire-Clark GA, Marcotte WR (1999) The wheat LEA protein Em functions as an osmoprotective molecule in Saccharomyces cerevisiae. Plant Mol Biol 39:117–128
Tamura K, Peterson D, Peterson N, Stecher G, Nei M, Kumar S (2011) MEGA5: molecular evolutionary genetics analysis using maximum likelihood, evolutionary distance, and maximum parsimony methods. Mol Biol Evol 28:2731–2739
Tolleter D, Hincha DK, Macherel D (2010) A mitochondrial late embryogenesis abundant protein stabilizes model membranes in the dry state. Biochim Biophys Acta 1798:1926–1933
Tomato Genome Consortium (2012) The tomato genome sequence provides insights into fleshy fruit evolution. Nature 485:635–641
Tunnacliffe A, Wise MJ (2007) The continuing conundrum of LEA proteins. Naturwissenschaften 94:791–812
Wang Y, Diehl A, Wu F, Vrebalov J, Giovannoni J, Siepel A, Tanksley SD (2008a) Sequencing and comparative analysis of a conserved syntenic segment in the Solanaceae. Genetics 180:391–408
Wang Y, Zhang WZ, Song LF, Zou JJ, Su Z, Wu WH (2008b) Transcriptome analyses show changes in gene expression to accompany pollen germination and tube growth in Arabidopsis. Plant Physiol 148:1201–1211
Wolkers WF, McCready S, Brandt WF, Lindsey GG, Hoekstra FA (2001) Isolation and characterization of a D-7 LEA protein from pollen that stabilizes glasses in vitro. Biochim Biophys Acta 1544:196–206
Yang Z, Nielsen R, Goldman N, Pedersen AM (2000) Codon-substitution models for heterogeneous selection pressure at amino acid sites. Genetics 155:431–449
Yu CS, Lin CJ, Hwang JK (2004) Predicting subcellular localization of proteins for Gram-negative bacteria by support vector machines based on n-peptide compositions. Protein Sci 13:1402–1406
Acknowledgments
This project is supported by grants from the National Science Foundation of China (No. 31100923), the National Science Foundation of Jiangsu Province (BK2011467), the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD), and Jiangsu University “Youth Backbone Teacher Training Project” (2012-2016) to JC.
Conflict of interest
The authors declare that they have no competing interests.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Cao, J., Li, X. Identification and phylogenetic analysis of late embryogenesis abundant proteins family in tomato (Solanum lycopersicum). Planta 241, 757–772 (2015). https://doi.org/10.1007/s00425-014-2215-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00425-014-2215-y