Screening and activity assessing of phosphorus availability improving microorganisms associated with bamboo rhizosphere in subtropical China.

Environmental Microbiology
Yijing XingYeqing Ying

Abstract

Phosphorus-solubilizing microorganisms (PSMicros) play vital roles in helping plants to resist phosphorus (P) deficiency in soils, while their activities may vary with site conditions. The present study investigated the microbial diversity and subsequently screened PSMicro strains from rhizosphere soils at five bamboo forests in subtropical China, among which four were developed in a same stand. The activities of the screened PSMicros were also assessed. The results showed great variation in microbial diversity among different forests. Concomitantly, a total of 52 PSMicro strains were isolated and identified to 10 bacterial genera and 4 fungal genera, with different forest rhizosphere soils containing different PSMicros and/or showing different abundances for a certain PSMicro genus, despite some PSMicros would not grow readily on plates. Different, and even the same microbial genera isolated across the five forests, varied significantly in the amount of P that they solubilized from the medium, which ranged from 18.5 to 581.33 mg L-1 . Among the isolated PSMicros, species of Bacillus, Kluyvera, Buttiauxella, Meyerozyma and Penicillium were preponderant to liberate P from organic and inorganic P pools. This will have implication...Continue Reading

References

Jun 3, 1998·Applied and Environmental Microbiology·J KerovuoJ Apajalahti
May 5, 2001·Annual Review of Plant Physiology and Plant Molecular Biology·PR RyanDL Jones
Jan 12, 2005·Trends in Plant Science·Vladimir Karandashov, Marcel Bucher
Jan 14, 2005·Critical Reviews in Microbiology·E SomersM Srinivasan
Dec 14, 2005·Environmental Microbiology·Veronica ArturssonJanet K Jansson
Jan 25, 2007·The New Phytologist·Eric PatersonGillian Telfer
Aug 30, 2008·The ISME Journal·Feth el Zahar HaicharWafa Achouak
Mar 12, 2009·Applied Biochemistry and Biotechnology·Chunqiao XiaoWenxue Zhang
Oct 13, 2009·Plant Signaling & Behavior·Claudia Anahí Pérez TorresLuis Herrera Estrella
May 21, 2011·Microbiological Research·Carlos Marcelo Ribeiro, Elke Jurandy Bran Nogueira Cardoso
May 25, 2011·Plant Physiology·Alan E Richardson, Richard J Simpson
Mar 2, 2019·Annual Review of Plant Biology·Hans MotteTom Beeckman
Jun 30, 2019·International Journal of Environmental Research and Public Health·Minxia ZhangGuomo Zhou
Mar 22, 2020·The Science of the Total Environment·Cuc T K TranTimothy R Cavagnaro

❮ Previous
Next ❯

Related Concepts

Related Feeds

Bioinformatics in Biomedicine

Bioinformatics in biomedicine incorporates computer science, biology, chemistry, medicine, mathematics and statistics. Discover the latest research on bioinformatics in biomedicine here.