A quest for indigenous truffle helper prokaryotes

0397398 - MBÚ 2014 RIV GB eng J - Článek v odborném periodiku
Gryndler, Milan - Soukupová, Lucie - Hršelová, Hana - Gryndlerová, Hana - Borovička, Jan - Streiblová, Eva - Jansa, Jan
A quest for indigenous truffle helper prokaryotes.
Environmental Microbiology Reports. Roč. 5, č. 3 (2013), s. 346-352. ISSN 1758-2229. E-ISSN 1758-2229
Grant CEP: GA ČR GAP504/10/0382
Institucionální podpora: RVO:67985831 ; RVO:61388971
Klíčová slova: TUBER-BORCHII * PSEUDOMONAS-FLUORESCENS * ECTOMYCORRHIZAL FUNGI
Kód oboru RIV: EE - Mikrobiologie, virologie
Impakt faktor: 3.264, rok: 2013

Metagenomic study of prokaryotes associated with Tuber aestivum ectomycorrhizae and surrounding soil performed across a terrain transect cutting through the fungus soil colony margin revealed a close and significant association of several operational taxonomic units (OTUs) with ectomycorrhizae of this fungus. These OTUs correspond to actinobacterial suborder Pseudonocardineae and genera Ensifer and Lysobacter. Redundancy analysis with reduced rank regression show a close association of different bacterial taxa with T. aestivum also in soil. Extensive isolation efforts yielded many cultures of root-associated bacteria belonging to Rhizobiales and Streptomycineae, but none belonging to Pseudonocardineae. Selected isolates did not positively affect T. aestivum growth in culture
Trvalý link: http://hdl.handle.net/11104/0224981