Abstract
The Chinese black truffle Tuber indicum is the main commercial truffle species in China and has strong potential for cultivation. Most studies have focused so far on the production and planting of mycorrhizal seedlings of tree species native to China. Here, we selected four exotic tree species, Quercus pubescens, Q. ilex, Q. palustris and Pinus pinea and inoculated axenically germinated seedlings, five replicates per tree species, with T. indicum spore suspension. As shown by morphological, anatomical and molecular analyses, mycorrhizae were successfully synthesized under greenhouse conditions from 6 months after inoculation and the mycorrhization was stable for at least 24 months in the glasshouse environment. Despite slight morphological variations, T. indicum mycorrhizae were similar on all tree species, i.e. swollen, red-brownish with long hyaline emanating hyphae showing right-angle ramifications. Our observations confirmed the similarity of T. indicum mycorrhizae with those of T. melanosporum regardless of the geographic origin of host trees. Four out of five T. indicum-inoculated pine seedlings were cross-contaminated by T. borchii that was inoculated to another group of P. pinea seedlings raised in the same glasshouse. This is the first study to document the mycorrhization of exotic tree species by T. indicum in China and the first report for Q. palustris. With two successful out of five inoculated seedlings, Q. palustris was less receptive to T. indicum mycorrhization than the other two oak species. Further work is needed to assess whether the T. indicum symbioses obtained here are maintained after planting in the field and if ascomata can be produced by exotic tree species under Chinese environmental conditions.
Similar content being viewed by others
Data availability
Yes, upon contacting fqyu@mail.kib.ac.cn.
References
Agerer R (ed) (1987–2008) Colour atlas of ectomycorrhizae. EinhornVerlag, Schwäbisch Gmünd, 1st–13th
Agerer R (2006) Fungal relationships and structural identity of their ectomycorrhizae. Mycol Prog 5:67–107
Benucci GMN, Bonito G, Falini LB, Bencivenga M, Donnini D (2012) Truffles, timber, food, and fuel: sustainable approaches for multi-cropping truffles and economically important plants. In: Zambonelli A, Bonito GM (eds) Edible ectomycorrhizal mushrooms. Soil Biology 34. Springer-Verlag Berlin, Heidelberg, pp 265–280. https://doi.org/10.1007/978-3-642-33823-6_15
Bonito G, Trappe JM, Donovan S, Vilgalys R (2011) The Asian black truffle Tuber indicum can form ectomycorrhizas with north American host plants and complete its life cycle in non native soils. Fungal Ecol 4:83–93. https://doi.org/10.1016/j.funeco.2010.08.003
Bonito G, Smith ME, Nowak M, Healy RA, Guevara G, Cázares E, Kinoshita A, Nouhra ER, Domínguez LS, Tedersoo L, Murat C, Wang Y, Moreno BA, Pfister DH, Nara K, Zambonelli A, Trappe JM, Vilgalys R (2013) Historical biogeography and diversification of truffles in the Tuberaceae and their newly identified southern hemisphere sister lineage. PLoS One 8:e52765. https://doi.org/10.1371/journal.pone.0052765
Chen BT (2003) Report on inoculation and infection of truffles and establishment of truffle plantation. Guizhou Forest Science Technology 31:10–14. In Chinese
Chen J, Guo SX, Liu PG (2011) Species recognition and cryptic species in the Tuber indicum complex. PLoS One 6:e14625. https://doi.org/10.1371/journal.pone.0014625
Comandini O, Pacioni G (1997) Mycorrhizae of Asian black truffles, Tuber himalayense and T. indicum. Mycotaxon 63:77–86
Cooke MC, Massee G (1892) Himalayan truffles. Grevillea 20:67
Deng XJ, Yu FQ, Liu PG (2014) Contribution to confirmed & synthesized on mycorrhizae of Tuber indicum s.l. with two dominated & subalpine broadleaf trees in southwestern China. Am J Plant Sci 5:3269–3279. https://doi.org/10.4236/ajps.2014.521341
Douet JO, Castroviejo M, Mabru D, Chevalier G, Dupré C, Bergougnoux F, Ricard JM, Médina B (2004) Rapid molecular typing of T. melanosporum, T. brumale and T. indicum from tree seedlings and canned truffles. Anal Bioanal Chem 379:668–673. https://doi.org/10.1007/s00216-004-2643-9
Doyle JJ, Doyle JL (1987) A rapid DNA isolation procedure from small quantities of fresh leaf tissues. Phytochemistry Bull 19:11–15
García-Montero LG, Di Massimo G, Manjon JL, Garcia-Abril A (2008) New data on ectomycorrhizae and soils of the Chinese truffles Tuber pseudoexcavatum and Tuber indicum, and their impact on truffle cultivation. Mycorrhiza 19:7–14. https://doi.org/10.1007/s00572-008-0198-x
Gardes M, Bruns TD (1993) ITS primers with enhanced specificity for basidiomycetes application to the identification of mycorrhizae and rusts. Mol Ecol Resour 2:113–118
Geng LY, Wang XH, Yu FQ, Deng XJ, Tian XF, Shi XF, Xie XD, Liu PG, Shen YY (2009) Mycorrhizal synthesis of Tuber indicum with two indigenous hosts, Castanea mollissima and Pinus armandii. Mycorrhiza 19:461–467. https://doi.org/10.1007/s00572-009-0247-0
Giraud M (1988) Prélèvement et analyse de mycorhizes. [Sampling and analysis of mycorrhizae]. In Centre Technique Interprofessionnel des Fruits et Légumes CTIFL (ed) La Truffe 10:49–63. (in French)
Guerin A (2015). Quality control of truffle mycorrhizal seedlings, production 2014-2015, for southern woods plant nursery. A Plant & Food Research report prepared for: southern woods plant nursery. Milestone no. 64719. Contract no. 31465. Jobe code: P/343006/02. SPTS no. 12151
Guerin-Laguette A, Cummings N, Hesom-Williams N, Butler R, Wang Y (2013) Mycorrhiza analyses in New Zealand truffières reveal frequent but variable persistence of Tuber melanosporum in co-existence with other truffle species. Mycorrhiza 23:87–98. https://doi.org/10.1007/s00572-012-0450-2
Hall IR, Brown GT, Zambonelli A (2007) Taming the truffle. The history, lore and science of the ultimate mushroom. Timber Press, Portland
Hu BF, Zhu ZR, Yuan XM, Yun XY, Zhang XM, Wang L, Fang S, Yang S, Liao WB (2004) The mycorrhizal synthesis of T. indicum and its affect for growth and against disease on the seedlings. Guizhou Forest Science Technology 32:19–24. In Chinese
Hu BF, Yun XY, Zhu ZR, Yuan XM, Yang AM, Jin TX, Hu G, Liao WB, Yang P (2006) Study on the inoculation technology of Tuber sp. for the mycorrhizal seedlings. Guizhou Forest Science Technology 34:15–18. In Chinese, with English abstract
Hu BF, Yuan XM, Yu JY, Wu YK (2010) First successful cultivation of Tuber indicum in Guizhou. For Byproduct Specialty China 2:F0003
Kinoshita A, Obase K, Yamanaka T (2018) Ectomycorrhizae formed by three Japanese truffle species (Tuber japonicum, T. longispinosum, and T. himalayense) on indigenous oak and pine species. Mycorrhiza 28:679–690. https://doi.org/10.1007/s00572-018-0860-x
Li Q, Yan LJ, Ye L, Zhou J, Zhang B, Peng WH, Zhang XP, Li XL (2018) Chinese black truffle (Tuber indicum) alters the ectomycorrhizosphere and endoectomycosphere microbiome and metabolic profiles of the host tree Quercus aliena. Front Microbiol 9:2202. https://doi.org/10.3389/fmicb.2018.02202
Liang W (1986) A survey on the introduction of Corylus avellana. Economic Forest Researches 4:59–64. https://doi.org/10.14067/j.cnki.1003-8981.1986.01.007
Lin Q, Li RW, Han D, Liu CY, Sha WY, Zhang FC (2008) Researches on the range of symbiotic host plants of commercial truffle species and Tuber indicum in Panzhihua, Sichuan. Journal of Sichuan Forestry Science and Technology 29:17–20. In Chinese, with English abstract
Liu PG, Wang Y, Wang XH, Chen J, Zheng HD, Deng XJ, Qiao P, Jang H, Tian XF, Zhang JP, Wan SP, Wang R (2011) Outline of Chinese truffles and their conservational strategies. Journal of Fungal Research 9:232–243. In Chinese, with English abstract
Mabru D, Dupré C, Douet JP, Leroy P, Ravel C, Ricard JM, Médina B, Castroviejo M, Chevalier G (2001) Rapid molecular typing method for the reliable detection of Asiatic black truffle (Tuber indicum) in commercialized products: fruiting bodies and mycorrhizal seedlings. Mycorrhiza 11:89–94
Mangin L (1910) Introduction à l’étude des mycorhizes des arbres forestiers. [Introduction to the study of mycorrhizae of forest trees]. Nouvelles Archives Museum National d’Histoire Naturelle, Paris. In French
Mao LG, Yan DD, Wu ZF, Ma TT, Wang QX, Li Y, Guo MX, Ouyang CB, Cao AC, Zheng JQ (2013) Research Progress in seed treatment. China Vegetables 10:9–15. In Chinese, with English abstract
Mei Y, Liu C, Tang P, Wang Y, Guerin-Laguette A (2019) Development status of the truffle industry in Panzhihua, Sichuan, China. Paper presented at the 10th international workshop on edible Mycorrhizal mushrooms (IWEMM10) (p. 68). Suwa, Nagano, Japan. http://iwemm10-nagano.com/IWEMM10.pdf
Murat C, Zampieri E, Vizzini A, Bonfante P (2008) Is the Périgord black truffle threatened by an invasive species? We dreaded it and it has happened! New Phytol 178:699–702. https://doi.org/10.1111/j.1469-8137.2008.02449.x
Olivier JM, Savignac JC, Sourzat P (2018) Truffe et trufficulture. [Truffle and truffle cultivation] (in French). Fanlac, France, 4th edition, 343 pp
Palazón C, Barriuso JJ (2007) Viveros y producción de planta micorrizada [Nurseries and production of mycorrhizal plants]. In: Reyna S (ed) “Truficultura: Fundamentos y técnicas” [Trufficulture: Principles and Techniques]. MundiPrensa, Madrid, pp 209–236. In Spanish
Palenzona M (1969) Sintesi micorrizica tra Tuber aestivum, T. brumale, T. melanosporum e semenzali di Corylus avellana. Allionia 15:121–131
Reyna S, Garcia-Barreda S (2014) Black truffle cultivation: a global reality. Forest Systems 23:317–328. https://doi.org/10.5424/fs/2014232-04771
Riousset L, Riousset G, Chevalier G, Bardet MC (2001) Truffes d’Europe et de Chine [Truffles from Europe and China], in French with English summary, INRA/CTIFL (eds), 181 pp
Su KM (2005) Investigation of truffle ecology in Yongren county, Chuxiong, Yunnan. Edible Fungi of China 24:12–13. In Chinese. https://doi.org/10.13629/j.cnki.53-1054.2005.04.003
Su KM, Li SH, Yang LF, Zhao J, Zhao YC (2012) Techniques for the synthesis of mycorrhizal seedlings of Platycarya strobilacea with T. indicum and T. aestivum. Edible Fungi of China 31:10–12 In Chinese, with English abstract
Urban A, Neuner-Plattner I, Krisai-Greilhuber I, Haselwandter K (2004) Molecular studies on terricolous microfungi reveal novel anamorphs of two Tuber species. Mycol Res 108:749–758. https://doi.org/10.1017/S0953756204000553
Wang XH (2012) Truffle cultivation in China. In: Zambonelli A, Bonito GM (eds) Edible ectomycorrhizal mushrooms, soil biology, vol 34. Springer Verlag, Berlin, pp 227–240. https://doi.org/10.1007/978-3-642-33823-6_13
Wang YJ, Tan ZM, Zhang DC, Murat C, Jeandroz S, Le Tacon F (2006) Phylogenetic and populational study of the T. indicum complex. Mycol Res 110:1034–1045. https://doi.org/10.1016/j.mycres.2006.06.013
Wang R, Guerin-Laguette A, Butler R, Huang LL, Yu FQ (2019) The European delicacy Tuber melanosporum forms mycorrhizae with some indigenous Chinese Quercus species and promotes growth of the oak seedlings. Mycorrhiza 29:649–661. https://doi.org/10.1007/s00572-019-00925-y
Wang Y, Yu FQ, Zhang C, Liu C, Yang M, Li S (2020) Edible ectomycorrhizal fungi and their cultivation in China. In: Pérez-Moreno J, Guerin-Laguette A, Flores-Arzú R, Yu FQ (eds) Mushrooms, humans, and nature in a changing world: perspectives from agricultural, ecological and social sciences. Springer Nature Switzerland, pp 31–60. https://doi.org/10.1007/978-3-030-37378-8_2
White TJ, Bruns T, Lee S, Taylor JW (1990) Amplification and direct sequencing of fungal ribosomal RNA genes for phylogenetics. In: Innis MA, Gelfand DH, Sninsky JJ, White TJ (eds) PCR protocols. Academic, San Diego, pp 315–322
Zambonelli A, Tibiletti E, Pisi A (1997) Caratterizzazione anatomo-morfologica delle micorrize di Tuber indicum Cooke & Massee su Pinus pinea L. e Quercus cerris L. Micol Ital 1:29–36 In Italian with English abstract
Zang M, Pu CX, Wu JM, Chen QF, Liu P (1992) Confirmation of the distribution of Tuber indicum in China. Edible Fungi of China 11(3):19 In Chinese
Zhang RQ, Li J, Lu FD, Li B (2003) Historical survey of the introduced pecan tree in China: distribution and resource estimate. Economic Forest Researches 21:107–109. https://doi.org/10.14067/j.cnki.1003-8981.2003.04.036
Zhang XL, Li SH, Li SB, Yang LF, Ma MF, Su KM (2011) Techniques for the synthesis of mycorrhizal seedlings of Populus bonatii with Tuber indicum. Edible Fungi of China 30:18–20 In Chinese with English abstract
Zhang CX, He MX, Gao F, Liu J, Cao Y, Xu XJ, Wang WB, Wang Y (2015) Study on mycorrhizal synthesis of Tuber indicum with Pinus kesiya var langbianensis. Southwest China Journal of Agricultural Sciences 28:329–332 In Chinese with English abstract
Zhang XP, Ye L, Kang ZJ, Zou J, Zhang XP, Li XL (2019) Mycorrhization of Quercus acutissima with Chinese black truffle significantly altered the host physiology and root associated microbiomes. PeerJ. 7:e6421. https://doi.org/10.7717/peerj.6421
Acknowledgements
The authors are grateful to Dr. Mariana Herrera Cruz who worked in KIB through the China-LAC young scientist exchange program for providing useful references.
Funding
This work was supported by the following projects: National Key Research and Development Program of China (No. 2017YFC0505206), Guizhou Science and Technology Program (NO. 4002, 2018), and visiting professorship awarded to Alexis Guerin-Laguette under the Yunling High-End Foreign Experts Project.
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
Conflicts of interest/competing interests
Authors declare none.
Ethics approval
Not applicable.
Consent to participate
Not applicable.
Consent for publication
Not applicable.
Code availability
Not applicable.
Additional information
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Electronic supplementary material
Supplementary Figure 1
a Seedlings of Quercus pubescens 6 months after inoculation (bar=5 cm). b-h Macro-morphological and anatomical characters of artificially synthesized ectomycorrhizae of Tuber indicum on Q. pubescens 6 months after inoculation. b-c Ectomycorrhizae of T. indicum formed with Q. pubescens (bars=200 μm). d-e Septate hyphae emanating from the outer mantle layer (d), branched (e), whole tip mounted in water (bars= 20 μm). f Outer mantle surface structure (bar=20 μm). g-h Cross-mycorrhiza sections (bars= 20 μm). (JPG 698 kb)
Supplementary Figure 2
a Seedlings of Quercus ilex 6 months after inoculation (bar=5 cm) b-h Macro-morphological and anatomical characters of artificially synthesized ectomycorrhizae of Tuber indicum on Q. ilex 6 (b-f) or 28 (g-h) months after inoculation. b-c Ectomycorrhizae of T. indicum formed with Q. ilex (bars=200 μm). d-e Septate hyphae emanating from the outer mantle layer (d), branched (e), whole tip mounted in water (bars= 20 μm). f Outer mantle surface structure (bar=20 μm). g-h Cross-mycorrhiza sections (bars= 20 μm). (JPG 745 kb)
Supplementary Figure 3
a Seedlings of Pinus pinea 6 months after inoculation (bar=5 cm) b-h Macro-morphological and anatomical characters of artificially synthesized ectomycorrhizae of Tuber borchii on Pi. pinea. b-c Ectomycorrhizae of T. borchii formed with Pi. pinea (bars=200 μm). d-e Spiky cystidia arising from the outer mantle layer (d), septate (e), whole tip mounted in water (bars= 20 μm). f Outer mantle surface structure (bar=20 μm). g-h Cross-mycorrhiza sections (bars= 20 μm). (JPG 1419 kb)
Rights and permissions
About this article
Cite this article
Huang, LL., Guerin-Laguette, A., Wang, R. et al. Characterization of Tuber indicum (Pezizales, Tuberaceae) mycorrhizae synthesized with four host trees exotic to China. Symbiosis 82, 215–224 (2020). https://doi.org/10.1007/s13199-020-00715-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13199-020-00715-7