Colonization by Tuber melanosporum and Tuber indicum affects the growth of Pinus armandii and phoD alkaline phosphatase encoding bacterial community in the rhizosphere.

Microbiological Research
Xiaoping ZhangXiaoping Zhang

Abstract

The synthesis of truffle ectomycorrhizae and the ecology of truffle-colonized seedlings in the early symbiotic stage are important for the successful truffle cultivation. In this study, two black truffle species, Tuber melanosporum and Tuber indicum, were selected to colonize Pinus armandii seedlings. 2, 4, 6 and 8 months after inoculation, the growth performance of the host and the rhizosphere soil properties were detected. The dynamic changes of two mating type genes in substrate were also monitored to assess the sexual distribution of truffles. Additionally, the variation of soil bacterial communities encoded by phoD alkaline phosphatase genes was investigated through next-generation sequencing. The results indicated that both T. melanosporum and T. indicum colonization promoted the growth of P. armandii seedlings to some extent, including improving their biomass, total root surface area, root superoxide dismutases and peroxidase activity. The organic matter and available phosphorus in rhizosphere soil were also significantly enhanced by two truffles' colonization. The phoD-harboring bacterial community structure was altered by both truffles, and T. melanosporum decreased their diversity or richness on the 6th and 8th month ...Continue Reading

References

Jun 23, 2006·FEMS Microbiology Letters·Antonietta MelloPaola Bonfante
Nov 14, 2008·Nucleic Acids Research·J R ColeJ M Tiedje
Jun 19, 2009·Plant Physiology·Richard SplivalloPetr Karlovsky
Nov 21, 2009·Proceedings of the National Academy of Sciences of the United States of America·Haiwei LuoJianjun Hu
Apr 13, 2010·Nature Methods·J Gregory CaporasoRob Knight
Aug 17, 2010·Bioinformatics·Robert C Edgar
Oct 22, 2010·The New Phytologist·Andrea RubiniFrancesco Paolocci
Nov 3, 2010·Fungal Biology·Elena BarbieriVilberto Stocchi
Jan 10, 2012·FEMS Microbiology Ecology·Eva StreiblováMilan Gryndler
Apr 20, 2012·Trends in Plant Science·Joan DoidyDaniel Wipf
May 15, 2013·PloS One·Antonietta MelloPaola Bonfante
Feb 4, 2014·Mycorrhiza·Rafael Alonso PonceMaría Pilar Modrego
Jun 7, 2014·Environmental Microbiology·Richard SplivalloPetr Karlovsky
Jul 26, 2014·Bioinformatics·Donovan H ParksRobert G Beiko
Jul 19, 2015·Applied and Environmental Microbiology·Maryam VahdatzadehRichard Splivallo
Aug 9, 2015·Applied and Environmental Microbiology·Sabine A RagotElse K Bünemann
Oct 30, 2016·FEMS Microbiology Ecology·Sabine A RagotElse K Bünemann
Dec 23, 2017·Journal of Plant Physiology·Arnold RáczGyula Czégény
Mar 3, 2018·Frontiers in Microbiology·Antonietta Mello, Raffaella Balestrini

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