1.
Mikrobiologiia
; 81(1): 105-16, 2012.
Article
in Russian
| MEDLINE
| ID: mdl-22629687
Subject(s)
Actinobacteria/genetics , Microbial Consortia/physiology , RNA, Ribosomal, 16S/biosynthesis , Soil Microbiology , Actinobacteria/classification , Actinobacteria/isolation & purification , Adaptation, Physiological , Denaturing Gradient Gel Electrophoresis , Desert Climate , Hot Temperature , In Situ Hybridization, Fluorescence , Mongolia , Phylogeny , Polymerase Chain Reaction , RNA, Ribosomal, 16S/analysis , Spores, Bacterial/physiology
2.
Izv Akad Nauk Ser Biol
; (4): 501-7, 2007.
Article
in Russian
| MEDLINE
| ID: mdl-17966911
ABSTRACT
The abundance of actinomycetes isolated from the soils of Mongolian desert steppes varies from several thousand to hundreds of thousands of CFU/g soil, depending on soil type and isolation medium. Eight actinomycete genera have been found in these soils: Streptomyces, Micromonospora, Saccharopolyspora, Actinomadura, Microtetraspora, Thermomonospora, Nocardia, and Dactylosporangium. The streptomycete complexes of brown desert-steppe and gray-brown desert alkaline soils include halophilic, alkaliphilic, and haloalkaliphilic species that grow most successfully on the media with a salt concentration of 5% and pH 8-9.