Abstract
Detection of secreted proteins and peptides during pollen tube guidance has been impeded due to lack of techniques to capture the pollen tube secretome without contamination from the female secreted proteins. Here we present a protocol to detect tobacco pollen tube secreted proteins, semi-in vivo pollen tube secretome assay (SIV-PS), following pollen tube crosstalk with the female reproductive tissues. This method combines the advantages of in vivo pollen tube–pistil interaction and filter-aided sample preparation (FASP) techniques to obtain an in-depth proteome coverage. The SIV-PS method is rapid, efficient, inexpensive, does not require specialized equipment or expertise, and provides a snapshot of the ongoing molecular interplay. We show that the secretome obtained is of greater purity (<1.4% ADH activities) and that pollen tubes are physiologically and cytologically unaffected. A compendium of quality controls is described and a rough guide on downstream bioinformatics analysis is outlined. The SIV-PS method is applicable to all studies of protein secretion using pollen tube as a model and can be easily adapted to other flowering species with modification. The overall duration for this protocol is approximately 8 hours spanning 4 days (an average of 2 h/day per two workers) excluding microscopy and LC-MS/MS analysis.
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Frantz C, Stewart KM, Weaver VM (2010) The extracellular matrix at a glance. J Cell Sci 123(Pt 24):4195–4200
Johnson MA, Harper J, Palanivelu R (2019) A fruitful journey: pollen tube navigation from germination to fertilization. Annu Rev Plant Biol 70:809–837
Dresselhaus T, Franklin-Tong N (2013) Male-female crosstalk during pollen germination, tube growth and guidance, and double fertilization. Mol Plant 6(4):1018–1036
Kessler SA, Shimosato-Asano H, Keinath NF, Wuest SE, Ingram G, Panstruga R, Grossniklaus U (2010) Conserved molecular components for pollen tube reception and fungal invasion. Science 330(6006):968–971
Okuda S, Tsutsui H, Shiina K, Sprunck S, Takeuchi H, Yui R, Kasahara RD, Hamamura Y, Mizukami A, Susaki D et al (2009) Defensin-like polypeptide LUREs are pollen tube attractants secreted from synergid cells. Nature 458(7236):357–361
Sprunck S, Rademacher S, Vogler F, Gheyselinck J, Grossniklaus U, Dresselhaus T (2012) Egg cell-secreted EC1 triggers sperm cell activation during double fertilization. Science 338(6110):1093–1097
Higashiyama T (2015) The mechanism and key molecules involved in pollen tube guidance. Annu Rev Plant Biol 66:393–413
Higashiyama T, Kuroiwa H, Kawano S, Kuroiwa T (1998) Guidance in vitro of the pollen tube to the naked embryo sac of Torenia fournieri. Plant Cell 10(12):2019–2032
Palanivelu R, Preuss D (2006) Distinct short-range ovule signals attract or repel Arabidopsis thaliana pollen tubes in vitro. BMC Plant Biol 6:7
Hafidh S, Potesil D, Fila J, Capkova V, Zdrahal Z, Honys D (2016) Quantitative proteomics of the tobacco pollen tube secretome identifies novel pollen tube guidance proteins important for fertilization. Genome Biol 17(1):81
Hafidh S, Potesil D, Fila J, Fecikova J, Capkova V, Zdrahal Z, Honys D (2014) In search of ligands and receptors of the pollen tube: the missing link in pollen tube perception. Biochem Soc Trans 42(2):388–394
Leydon AR, Beale KM, Woroniecka K, Castner E, Chen J, Horgan C, Palanivelu R, Johnson MA (2013) Three MYB transcription factors control pollen tube differentiation required for sperm release. Curr Biol 23(13):1209–1214
Qin Y, Leydon AR, Manziello A, Pandey R, Mount D, Denic S, Vasic B, Johnson MA, Palanivelu R (2009) Penetration of the stigma and style elicits a novel transcriptome in pollen tubes, pointing to genes critical for growth in a pistil. PLoS Genet 5(8):e1000621
Wiśniewski JR, Ostasiewicz P, Mann M (2011) High recovery FASP applied to the proteomic analysis of microdissected formalin fixed paraffin embedded cancer tissues retrieves known colon cancer markers. J Proteome Res 10:3040–3049
Shevchenko A, Tomas H, Havli J, Olsen JV, Mann M (2006) In-gel digestion for mass spectrometric characterization of proteins and proteomes. Nat Protoc 1(6):2856–2860
Wiśniewski JR, Zougman A, Nagaraj N, Mann M (2009) Universal sample preparation method for proteome analysis. Nat Methods 6(5):359–362
Terry ME, Bonner BA (1980) An examination of centrifugation as a method of extracting an extracellular solution from peas, and Its use for the study of indoleacetic acid-induced growth. Plant Physiol 66(2):321
Jung Y-H, Jeong S-H, Kim SH, Singh R, Lee J-E, Cho Y-S, Agrawal GK, Rakwal R, Jwa N-S (2008) Systematic secretome analyses of rice leaf and seed callus suspension-cultured cells: workflow development and establishment of high-density two-dimensional gel reference maps. J Proteome Res 7(12):5187–5210
Agrawal GK, Jwa N-S, Lebrun M-H, Job D, Rakwal R (2010) Plant secretome: unlocking secrets of the secreted proteins. Proteomics 10(4):799–827
Alexandersson E, Ali A, Resjo S, Andreasson E (2013) Plant secretome proteomics. Front Plant Sci 4:9
Liu Y, Joly V, Dorion S, Rivoal J, Matton DP (2015) The plant ovule secretome: a different view toward pollen-pistil interactions. J Proteome Res 14(11):4763–4775
Tupý J, Süss J, Hrabětová E, Řihová L (1983) Developmental changes in gene expression during pollen differentiation and maturation in Nicotiana tabacum L. Biol Plant 25(3):231–237
Taylor SC, Posch A (2014) The design of a quantitative western blot experiment. Biomed Res Int 2014:361590
Acknowledgments
We thank Jana Feciková for her help with flowers emasculation and secretome concentration and Anna J. Wiese for help with imaging. This work was supported by the Czech Science Foundation grants 17-23203S, 18-07027S and 18-02448S, and by Ministry of Education, Youth and Sport CR from European Regional Development Fund-Project “Centre for Experimental Plant Biology” (No. CZ.02.1.01/0.0/0.0/16_019/0000738). We acknowledge the Imaging Facility of the Institute of Experimental Botany, Czech Acad. Sci. supported by the MEYS CR (LM2018129 Czech-BioImaging and OPPK CZ.2.16/3.1.00/21519 Projects). Author contributions: S.H. designed and wrote the protocol. D.H. edited the manuscript.
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Hafidh, S., Honys, D. (2020). Isolation of the Pistil-Stimulated Pollen Tube Secretome. In: Geitmann, A. (eds) Pollen and Pollen Tube Biology. Methods in Molecular Biology, vol 2160. Humana, New York, NY. https://doi.org/10.1007/978-1-0716-0672-8_4
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DOI: https://doi.org/10.1007/978-1-0716-0672-8_4
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